From e4a8833d3dcff34955797a5540b45aaf59ec93da Mon Sep 17 00:00:00 2001
From: Valerio Mariani <valerio.mariani@desy.de>
Date: Tue, 13 Aug 2019 11:55:38 +0200
Subject: [PATCH] Refactored and cleaned up code
---
cfelpyutils/__init__.py | 33 +-
cfelpyutils/crystfel_utils.py | 123 +-
cfelpyutils/geometry_utils.py | 175 +-
cfelpyutils/named_tuples.py | 41 +
docs/.buildinfo | 4 +
docs/_modules/cfelpyutils/crystfel_utils.html | 754 ++
docs/_modules/cfelpyutils/geometry_utils.html | 321 +
docs/_modules/cfelpyutils/named_tuples.html | 145 +
docs/_modules/index.html | 105 +
.../cfelpyutils.crystfel_utils.rst.txt | 7 +
.../cfelpyutils.geometry_utils.rst.txt | 7 +
.../_sources/cfelpyutils.named_tuples.rst.txt | 7 +
docs/_sources/cfelpyutils.rst.txt | 13 +
docs/_sources/index.rst.txt | 53 +
docs/_sources/modules.rst.txt | 7 +
docs/_static/ajax-loader.gif | Bin 0 -> 673 bytes
docs/_static/alabaster.css | 701 ++
docs/_static/basic.css | 676 +
docs/_static/comment-bright.png | Bin 0 -> 756 bytes
docs/_static/comment-close.png | Bin 0 -> 829 bytes
docs/_static/comment.png | Bin 0 -> 641 bytes
docs/_static/custom.css | 1 +
docs/_static/doctools.js | 315 +
docs/_static/documentation_options.js | 10 +
docs/_static/down-pressed.png | Bin 0 -> 222 bytes
docs/_static/down.png | Bin 0 -> 202 bytes
docs/_static/file.png | Bin 0 -> 286 bytes
docs/_static/jquery-3.2.1.js | 10253 ++++++++++++++++
docs/_static/jquery.js | 4 +
docs/_static/language_data.js | 297 +
docs/_static/minus.png | Bin 0 -> 90 bytes
docs/_static/plus.png | Bin 0 -> 90 bytes
docs/_static/pygments.css | 77 +
docs/_static/searchtools.js | 481 +
docs/_static/underscore-1.3.1.js | 999 ++
docs/_static/underscore.js | 31 +
docs/_static/up-pressed.png | Bin 0 -> 214 bytes
docs/_static/up.png | Bin 0 -> 203 bytes
docs/_static/websupport.js | 808 ++
docs/cfelpyutils.crystfel_utils.html | 148 +
docs/cfelpyutils.geometry_utils.html | 214 +
docs/cfelpyutils.html | 121 +
docs/cfelpyutils.named_tuples.html | 170 +
docs/cfelpyutils.rst | 16 -
docs/conf.py | 84 -
docs/genindex.html | 196 +
docs/index.html | 117 +
docs/index.rst | 26 -
docs/modules.html | 114 +
docs/objects.inv | 8 +
docs/py-modindex.html | 137 +
docs/search.html | 120 +
docs/searchindex.js | 1 +
{docs => docs_src}/Makefile | 8 +-
.../cfelpyutils.crystfel_utils.doctree | Bin 0 -> 11347 bytes
docs_src/_build/doctrees/cfelpyutils.doctree | Bin 0 -> 3420 bytes
.../cfelpyutils.geometry_utils.doctree | Bin 0 -> 30154 bytes
.../doctrees/cfelpyutils.named_tuples.doctree | Bin 0 -> 14526 bytes
docs_src/_build/doctrees/environment.pickle | Bin 0 -> 51599 bytes
docs_src/_build/doctrees/index.doctree | Bin 0 -> 6796 bytes
docs_src/_build/doctrees/modules.doctree | Bin 0 -> 2565 bytes
docs_src/_build/html/.buildinfo | 4 +
.../_modules/cfelpyutils/crystfel_utils.html | 754 ++
.../_modules/cfelpyutils/geometry_utils.html | 321 +
.../_modules/cfelpyutils/named_tuples.html | 145 +
docs_src/_build/html/_modules/index.html | 105 +
.../cfelpyutils.crystfel_utils.rst.txt | 7 +
.../cfelpyutils.geometry_utils.rst.txt | 7 +
.../_sources/cfelpyutils.named_tuples.rst.txt | 7 +
.../_build/html/_sources/cfelpyutils.rst.txt | 13 +
docs_src/_build/html/_sources/index.rst.txt | 53 +
docs_src/_build/html/_sources/modules.rst.txt | 7 +
docs_src/_build/html/_static/ajax-loader.gif | Bin 0 -> 673 bytes
docs_src/_build/html/_static/alabaster.css | 701 ++
docs_src/_build/html/_static/basic.css | 676 +
.../_build/html/_static/comment-bright.png | Bin 0 -> 756 bytes
.../_build/html/_static/comment-close.png | Bin 0 -> 829 bytes
docs_src/_build/html/_static/comment.png | Bin 0 -> 641 bytes
docs_src/_build/html/_static/custom.css | 1 +
docs_src/_build/html/_static/doctools.js | 315 +
.../html/_static/documentation_options.js | 10 +
docs_src/_build/html/_static/down-pressed.png | Bin 0 -> 222 bytes
docs_src/_build/html/_static/down.png | Bin 0 -> 202 bytes
docs_src/_build/html/_static/file.png | Bin 0 -> 286 bytes
docs_src/_build/html/_static/jquery-3.2.1.js | 10253 ++++++++++++++++
docs_src/_build/html/_static/jquery.js | 4 +
docs_src/_build/html/_static/language_data.js | 297 +
docs_src/_build/html/_static/minus.png | Bin 0 -> 90 bytes
docs_src/_build/html/_static/plus.png | Bin 0 -> 90 bytes
docs_src/_build/html/_static/pygments.css | 77 +
docs_src/_build/html/_static/searchtools.js | 481 +
.../_build/html/_static/underscore-1.3.1.js | 999 ++
docs_src/_build/html/_static/underscore.js | 31 +
docs_src/_build/html/_static/up-pressed.png | Bin 0 -> 214 bytes
docs_src/_build/html/_static/up.png | Bin 0 -> 203 bytes
docs_src/_build/html/_static/websupport.js | 808 ++
.../html/cfelpyutils.crystfel_utils.html | 148 +
.../html/cfelpyutils.geometry_utils.html | 214 +
docs_src/_build/html/cfelpyutils.html | 121 +
.../_build/html/cfelpyutils.named_tuples.html | 170 +
docs_src/_build/html/genindex.html | 196 +
docs_src/_build/html/index.html | 117 +
docs_src/_build/html/modules.html | 114 +
docs_src/_build/html/objects.inv | 8 +
docs_src/_build/html/py-modindex.html | 137 +
docs_src/_build/html/search.html | 120 +
docs_src/_build/html/searchindex.js | 1 +
.../cfelpyutils.crystfel_utils.rst | 4 +-
.../cfelpyutils.geometry_utils.rst | 4 +-
docs_src/cfelpyutils.named_tuples.rst | 7 +
docs_src/cfelpyutils.rst | 13 +
docs_src/conf.py | 190 +
docs_src/index.rst | 53 +
{docs => docs_src}/make.bat | 1 -
setup.py | 7 +-
115 files changed, 35307 insertions(+), 322 deletions(-)
create mode 100644 cfelpyutils/named_tuples.py
create mode 100644 docs/.buildinfo
create mode 100644 docs/_modules/cfelpyutils/crystfel_utils.html
create mode 100644 docs/_modules/cfelpyutils/geometry_utils.html
create mode 100644 docs/_modules/cfelpyutils/named_tuples.html
create mode 100644 docs/_modules/index.html
create mode 100644 docs/_sources/cfelpyutils.crystfel_utils.rst.txt
create mode 100644 docs/_sources/cfelpyutils.geometry_utils.rst.txt
create mode 100644 docs/_sources/cfelpyutils.named_tuples.rst.txt
create mode 100644 docs/_sources/cfelpyutils.rst.txt
create mode 100644 docs/_sources/index.rst.txt
create mode 100644 docs/_sources/modules.rst.txt
create mode 100644 docs/_static/ajax-loader.gif
create mode 100644 docs/_static/alabaster.css
create mode 100644 docs/_static/basic.css
create mode 100644 docs/_static/comment-bright.png
create mode 100644 docs/_static/comment-close.png
create mode 100644 docs/_static/comment.png
create mode 100644 docs/_static/custom.css
create mode 100644 docs/_static/doctools.js
create mode 100644 docs/_static/documentation_options.js
create mode 100644 docs/_static/down-pressed.png
create mode 100644 docs/_static/down.png
create mode 100644 docs/_static/file.png
create mode 100644 docs/_static/jquery-3.2.1.js
create mode 100644 docs/_static/jquery.js
create mode 100644 docs/_static/language_data.js
create mode 100644 docs/_static/minus.png
create mode 100644 docs/_static/plus.png
create mode 100644 docs/_static/pygments.css
create mode 100644 docs/_static/searchtools.js
create mode 100644 docs/_static/underscore-1.3.1.js
create mode 100644 docs/_static/underscore.js
create mode 100644 docs/_static/up-pressed.png
create mode 100644 docs/_static/up.png
create mode 100644 docs/_static/websupport.js
create mode 100644 docs/cfelpyutils.crystfel_utils.html
create mode 100644 docs/cfelpyutils.geometry_utils.html
create mode 100644 docs/cfelpyutils.html
create mode 100644 docs/cfelpyutils.named_tuples.html
delete mode 100644 docs/cfelpyutils.rst
delete mode 100644 docs/conf.py
create mode 100644 docs/genindex.html
create mode 100644 docs/index.html
delete mode 100644 docs/index.rst
create mode 100644 docs/modules.html
create mode 100644 docs/objects.inv
create mode 100644 docs/py-modindex.html
create mode 100644 docs/search.html
create mode 100644 docs/searchindex.js
rename {docs => docs_src}/Makefile (88%)
create mode 100644 docs_src/_build/doctrees/cfelpyutils.crystfel_utils.doctree
create mode 100644 docs_src/_build/doctrees/cfelpyutils.doctree
create mode 100644 docs_src/_build/doctrees/cfelpyutils.geometry_utils.doctree
create mode 100644 docs_src/_build/doctrees/cfelpyutils.named_tuples.doctree
create mode 100644 docs_src/_build/doctrees/environment.pickle
create mode 100644 docs_src/_build/doctrees/index.doctree
create mode 100644 docs_src/_build/doctrees/modules.doctree
create mode 100644 docs_src/_build/html/.buildinfo
create mode 100644 docs_src/_build/html/_modules/cfelpyutils/crystfel_utils.html
create mode 100644 docs_src/_build/html/_modules/cfelpyutils/geometry_utils.html
create mode 100644 docs_src/_build/html/_modules/cfelpyutils/named_tuples.html
create mode 100644 docs_src/_build/html/_modules/index.html
create mode 100644 docs_src/_build/html/_sources/cfelpyutils.crystfel_utils.rst.txt
create mode 100644 docs_src/_build/html/_sources/cfelpyutils.geometry_utils.rst.txt
create mode 100644 docs_src/_build/html/_sources/cfelpyutils.named_tuples.rst.txt
create mode 100644 docs_src/_build/html/_sources/cfelpyutils.rst.txt
create mode 100644 docs_src/_build/html/_sources/index.rst.txt
create mode 100644 docs_src/_build/html/_sources/modules.rst.txt
create mode 100644 docs_src/_build/html/_static/ajax-loader.gif
create mode 100644 docs_src/_build/html/_static/alabaster.css
create mode 100644 docs_src/_build/html/_static/basic.css
create mode 100644 docs_src/_build/html/_static/comment-bright.png
create mode 100644 docs_src/_build/html/_static/comment-close.png
create mode 100644 docs_src/_build/html/_static/comment.png
create mode 100644 docs_src/_build/html/_static/custom.css
create mode 100644 docs_src/_build/html/_static/doctools.js
create mode 100644 docs_src/_build/html/_static/documentation_options.js
create mode 100644 docs_src/_build/html/_static/down-pressed.png
create mode 100644 docs_src/_build/html/_static/down.png
create mode 100644 docs_src/_build/html/_static/file.png
create mode 100644 docs_src/_build/html/_static/jquery-3.2.1.js
create mode 100644 docs_src/_build/html/_static/jquery.js
create mode 100644 docs_src/_build/html/_static/language_data.js
create mode 100644 docs_src/_build/html/_static/minus.png
create mode 100644 docs_src/_build/html/_static/plus.png
create mode 100644 docs_src/_build/html/_static/pygments.css
create mode 100644 docs_src/_build/html/_static/searchtools.js
create mode 100644 docs_src/_build/html/_static/underscore-1.3.1.js
create mode 100644 docs_src/_build/html/_static/underscore.js
create mode 100644 docs_src/_build/html/_static/up-pressed.png
create mode 100644 docs_src/_build/html/_static/up.png
create mode 100644 docs_src/_build/html/_static/websupport.js
create mode 100644 docs_src/_build/html/cfelpyutils.crystfel_utils.html
create mode 100644 docs_src/_build/html/cfelpyutils.geometry_utils.html
create mode 100644 docs_src/_build/html/cfelpyutils.html
create mode 100644 docs_src/_build/html/cfelpyutils.named_tuples.html
create mode 100644 docs_src/_build/html/genindex.html
create mode 100644 docs_src/_build/html/index.html
create mode 100644 docs_src/_build/html/modules.html
create mode 100644 docs_src/_build/html/objects.inv
create mode 100644 docs_src/_build/html/py-modindex.html
create mode 100644 docs_src/_build/html/search.html
create mode 100644 docs_src/_build/html/searchindex.js
rename {docs => docs_src}/cfelpyutils.crystfel_utils.rst (59%)
rename {docs => docs_src}/cfelpyutils.geometry_utils.rst (59%)
create mode 100644 docs_src/cfelpyutils.named_tuples.rst
create mode 100644 docs_src/cfelpyutils.rst
create mode 100644 docs_src/conf.py
create mode 100644 docs_src/index.rst
rename {docs => docs_src}/make.bat (92%)
diff --git a/cfelpyutils/__init__.py b/cfelpyutils/__init__.py
index 7bbf15c..44b9056 100644
--- a/cfelpyutils/__init__.py
+++ b/cfelpyutils/__init__.py
@@ -1,29 +1,18 @@
-# This file is part of OnDA.
+# This file is part of CFELPyUtils
+# CFELPyUtils is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software Foundation,
+# either version 3 of the License, or (at your option) any later version.
#
-# OnDA is free software: you can redistribute it and/or modify it under the terms of
-# the GNU General Public License as published by the Free Software Foundation, either
-# version 3 of the License, or (at your option) any later version.
+# CFELPyUtils is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
-# OnDA is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
-# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-# PURPOSE. See the GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along with OnDA.
-# If not, see <http://www.gnu.org/licenses/>.
+# You should have received a copy of the GNU General Public License along with OnDA. If
+# not, see <http://www.gnu.org/licenses/>.
#
# Copyright 2014-2019 Deutsches Elektronen-Synchrotron DESY,
# a research centre of the Helmholtz Association.
"""
-Utility functions and classes for CFEL software projects.
-
-Utility functions and classes used by many software projects developed at the Center
-For Free Electron Laser Science (CFEL) in Hamburg. (`Link CFEL: https://www.cfel.de`)
-
-The 'crystfel_utils' submodule contains the python implementation of some functions
-from the CrystFEL software package. (`Link CrystFEL
-http://www.desy.de/~twhite/crystfel/`)
-
-The 'geometry_utils' submodule contains the implementation of functions used to
-manipulate detector geometry information.
+The main CFELPyUtils package, which contains the whole library.
"""
-__version__ = "0.92"
+__version__ = "1.0.0"
diff --git a/cfelpyutils/crystfel_utils.py b/cfelpyutils/crystfel_utils.py
index 1ca0934..ac7b96b 100644
--- a/cfelpyutils/crystfel_utils.py
+++ b/cfelpyutils/crystfel_utils.py
@@ -1,23 +1,23 @@
-# This file is part of OnDA.
+# This file is part of CFELPyUtils.
#
-# OnDA is free software: you can redistribute it and/or modify it under the terms of
-# the GNU General Public License as published by the Free Software Foundation, either
-# version 3 of the License, or (at your option) any later version.
+# CFELPyUtils is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software Foundation,
+# either version 3 of the License, or (at your option) any later version.
#
-# OnDA is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
-# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-# PURPOSE. See the GNU General Public License for more details.
+# CFELPyUtils is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
-# You should have received a copy of the GNU General Public License along with OnDA.
-# If not, see <http://www.gnu.org/licenses/>.
+# You should have received a copy of the GNU General Public License along with OnDA. If
+# not, see <http://www.gnu.org/licenses/>.
#
# Copyright 2014-2019 Deutsches Elektronen-Synchrotron DESY,
# a research centre of the Helmholtz Association.
"""
CrystFEL utilities.
-Python implementation of some functions from the `CrystFEL software package
-<http://www.desy.de/~twhite/crystfel/>`_.
+This module contains Python reimplementations of some functions from the `CrystFEL
+<http://www.desy.de/~twhite/crystfel>`_ software package.
"""
from __future__ import absolute_import, division, print_function
@@ -25,11 +25,13 @@ import collections
import copy
import math
import re
+from typing import Any, Dict, List, Union, Tuple # pylint: disable=unused-import
from future.utils import viewitems
def _assplode_algebraic(value):
+ # type: (str) -> List[str]
# Reimplementation of assplode_algegraic from libcrystfel/src/detector.c.
items = [item for item in re.split("([+-])", string=value.strip()) if item != ""]
if items and items[0] not in ("+", "-"):
@@ -38,25 +40,22 @@ def _assplode_algebraic(value):
def _dir_conv(direction_x, direction_y, direction_z, value):
+ # type: (float, float, float, str) -> List[float]
# Reimplementation of dir_conv from libcrystfel/src/detector.c.
direction = [direction_x, direction_y, direction_z]
-
items = _assplode_algebraic(value)
if not items:
raise RuntimeError("Invalid direction: {}.".format(value))
-
for item in items:
axis = item[-1]
if axis != "x" and axis != "y" and axis != "z":
raise RuntimeError("Invalid Symbol: {} (must be x, y or z).".format(axis))
-
if item[:-1] == "+":
value = "1.0"
elif item[:-1] == "-":
value = "-1.0"
else:
value = item[:-1]
-
if axis == "x":
direction[0] = float(value)
elif axis == "y":
@@ -68,23 +67,21 @@ def _dir_conv(direction_x, direction_y, direction_z, value):
def _set_dim_structure_entry(key, value, panel):
+ # type: (str, str, Dict[str, Any]) -> None
# Reimplementation of set_dim_structure_entry from libcrystfel/src/events.c.
if panel["dim_structure"] is not None:
dim = panel["dim_structure"]
else:
dim = []
-
try:
dim_index = int(key[3])
except IndexError:
raise RuntimeError("'dim' must be followed by a number, e.g. 'dim0')")
except ValueError:
raise RuntimeError("Invalid dimension number {}".format(key[3]))
-
if dim_index > len(dim) - 1:
for _ in range(len(dim), dim_index + 1):
dim.append(None)
-
if value == "ss" or value == "fs" or value == "%":
dim[dim_index] = value
elif value.isdigit():
@@ -95,6 +92,7 @@ def _set_dim_structure_entry(key, value, panel):
def _parse_field_for_panel(key, value, panel):
+ # type: (str, str, Dict[str, Any]) -> None
# Reimplementation of parse_field_for_panel from libcrystfel/src/detector.c.
if key == "min_fs":
panel["origin_min_fs"] = int(value)
@@ -172,7 +170,6 @@ def _parse_field_for_panel(key, value, panel):
print("badrow_direction must be x, t, f, s, or '-'")
print("Assuming '-'.")
panel["badrow"] = "-"
-
elif key == "no_index":
panel["no_index"] = bool(value)
elif key == "fs":
@@ -185,7 +182,6 @@ def _parse_field_for_panel(key, value, panel):
)
except RuntimeError as exc:
raise RuntimeError("Invalid fast scan direction.", exc)
-
elif key == "ss":
try:
panel["ssx"], panel["ssy"], panel["ssz"] = _dir_conv(
@@ -196,7 +192,6 @@ def _parse_field_for_panel(key, value, panel):
)
except RuntimeError as exc:
raise RuntimeError("Invalid slow scan direction.", exc)
-
elif key.startswith("dim"):
_set_dim_structure_entry(key=key, value=value, panel=panel)
else:
@@ -204,6 +199,7 @@ def _parse_field_for_panel(key, value, panel):
def _parse_toplevel(key, value, detector, beam, panel):
+ # type: (str, str, Dict[str, Any], Dict[str, Any], Dict[str, Any]) -> None
# Reimplementation of parse_toplevel from libcrystfel/src/detector.c.
if key == "mask_bad":
try:
@@ -237,6 +233,7 @@ def _parse_toplevel(key, value, detector, beam, panel):
def _check_bad_fsss(bad_region, is_fsss):
+ # type: (Dict[str, Any], int) -> None
# Reimplementation of check_bad_fsss from libcrystfel/src/detector.c.
if bad_region["is_fsss"] == 99:
bad_region["is_fsss"] = is_fsss
@@ -249,6 +246,7 @@ def _check_bad_fsss(bad_region, is_fsss):
def _parse_field_bad(key, value, bad):
+ # type: (str, str, Dict[str, Any]) -> None
# Reimplementation of parse_field_bad from libcrystfel/src/detector.c.
if key == "min_x":
bad["min_x"] = float(value)
@@ -282,7 +280,16 @@ def _parse_field_bad(key, value, bad):
return
-def _check_point(name, panel, fs_, ss_, min_d, max_d, detector):
+def _check_point(
+ name, # type: str
+ panel, # type: Dict[str, Any]
+ fs_, # type: int
+ ss_, # type: int
+ min_d, # type: float
+ max_d, # type: float
+ detector, # type: Dict[str, Any]
+):
+ # type: (...) -> Tuple[float, float]
# Reimplementation of check_point from libcrystfel/src/detector.c.
xs_ = fs_ * panel["fsx"] + ss_ * panel["ssx"]
ys_ = fs_ * panel["fsy"] + ss_ * panel["ssy"]
@@ -304,6 +311,7 @@ def _check_point(name, panel, fs_, ss_, min_d, max_d, detector):
def _find_min_max_d(detector):
+ # type: (Dict[str, Any]) -> None
# Reimplementation of find_min_max_d from libcrystfel/src/detector.c.
min_d = float("inf")
max_d = 0.0
@@ -347,27 +355,37 @@ def _find_min_max_d(detector):
def load_crystfel_geometry(filename):
+ # type: (str) -> Dict[str, Any]
"""
- Loads a CrystFEL geometry file into a dictionary.
+ Loads a CrystFEL geometry file.
+
+ This function is a reimplementation of the get_detector_geometry_2 function from
+ CrystFEL. It reads information from a CrystFEL geometry file.
+
+ For a full documentation of the CrystFEL geometry format, see the relevant `man
+ page <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_.
+
+ The function returns a dictionary with the geometry information.
+
+ * The CrystFEL geometry file uses a key/value language. The keys in the returned
+ dictionary match the keys in the geometry file.
- Reimplementation of the get_detector_geometry_2 function from CrystFEL in python.
- Returns a dictionary with the geometry information read from the file. Converts
- entries in the geometry file to keys in the returned dictionary. For a full
- documentation of the CrystFEL geometry format, see `CrystFEL's geometry man page
- <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.
- html>`_. The code of this function is synced with the code of the function
- 'get_detector_geometry_2' in CrystFEL at commit 41a8fa9819010.
+ * The dictionary values store the corresponding values.
- Args:
+ * The code of this function is currently synchronized with the code of the function
+ 'get_detector_geometry_2' in CrystFEL at commit 41a8fa9819010.
- filename (str): filename of the geometry file.
+
+ Arguments:
+
+ filename (str): the absolute or relative path to a CrystFEL geometry file.
Returns:
- Dict: dictionary with the geometry information loaded from the file.
+ Dict[str, Any]: a dictionary with the geometry information loaded from the
+ file.
"""
beam = {"photon_energy": 0.0, "photon_energy_from": None, "photon_energy_scale": 1}
-
detector = {
"panels": collections.OrderedDict(),
"bad": collections.OrderedDict(),
@@ -376,7 +394,6 @@ def load_crystfel_geometry(filename):
"rigid_groups": {},
"rigid_group_collections": {},
}
-
default_panel = {
"cnx": None,
"cny": None,
@@ -405,7 +422,6 @@ def load_crystfel_geometry(filename):
"data": None,
"dim_structure": None,
}
-
default_bad_region = {
"min_x": None,
"max_x": None,
@@ -417,7 +433,6 @@ def load_crystfel_geometry(filename):
"max_ss": 0,
"is_fsss": 99,
}
-
default_dim = ["ss", "fs"]
fhandle = open(filename, mode="r")
@@ -425,18 +440,14 @@ def load_crystfel_geometry(filename):
for line in fhlines:
if line.startswith(";"):
continue
-
line_without_comments = line.strip().split(";")[0]
line_items = re.split(pattern="([ \t])", string=line_without_comments)
line_items = [item for item in line_items if item not in ("", " ", "\t")]
-
if len(line_items) < 3:
continue
-
value = "".join(line_items[2:])
if line_items[1] != "=":
continue
-
path = re.split("(/)", line_items[0])
path = [item for item in path if item not in "/"]
if len(path) < 2:
@@ -448,7 +459,6 @@ def load_crystfel_geometry(filename):
panel=default_panel,
)
continue
-
curr_bad = None
curr_panel = None
if path[0].startswith("bad"):
@@ -467,10 +477,8 @@ def load_crystfel_geometry(filename):
_parse_field_for_panel(key=path[1], value=value, panel=curr_panel)
else:
_parse_field_bad(key=path[1], value=value, bad=curr_bad)
-
if not detector["panels"]:
raise RuntimeError("No panel descriptions in geometry file.")
-
num_placeholders_in_panels = None
for panel in detector["panels"].values():
if panel["dim_structure"] is not None:
@@ -486,7 +494,6 @@ def load_crystfel_geometry(filename):
"All panels' data and mask entries must have the same number of "
"placeholders."
)
-
num_placeholders_in_masks = None
for panel in detector["panels"].values():
if panel["mask"] is not None:
@@ -502,12 +509,10 @@ def load_crystfel_geometry(filename):
"All panels' data and mask entries must have the same number of "
"placeholders."
)
-
if num_placeholders_in_masks > num_placeholders_in_panels:
raise RuntimeError(
"Number of placeholders in mask cannot be larger the number than for data."
)
-
dim_length = None
for panel_name, panel in viewitems(detector["panels"]):
if panel["dim_structure"] is None:
@@ -529,7 +534,6 @@ def load_crystfel_geometry(filename):
found_fs += 1
elif entry == "%":
found_placeholder += 1
-
if found_ss != 1:
raise RuntimeError(
"Exactly one slow scan dim coordinate is needed (found {} for panel "
@@ -547,17 +551,14 @@ def load_crystfel_geometry(filename):
found_placeholder, panel_name
)
)
-
if dim_length is None:
dim_length = len(panel["dim_structure"])
elif dim_length != len(panel["dim_structure"]):
raise RuntimeError(
"Number of dim coordinates must be the same for all panels."
)
-
if dim_length == 1:
raise RuntimeError("Number of dim coordinates must be at least two.")
-
for panel_name, panel in viewitems(detector["panels"]):
if panel["origin_min_fs"] < 0:
raise RuntimeError(
@@ -565,68 +566,56 @@ def load_crystfel_geometry(filename):
panel_name
)
)
-
if panel["origin_max_fs"] < 0:
raise RuntimeError(
"Please specify the maximum fs coordinate for panel {}.".format(
panel_name
)
)
-
if panel["origin_min_ss"] < 0:
raise RuntimeError(
"Please specify the minimum ss coordinate for panel {}.".format(
panel_name
)
)
-
if panel["origin_max_ss"] < 0:
raise RuntimeError(
"Please specify the maximum ss coordinate for panel {}.".format(
panel_name
)
)
-
if panel["cnx"] is None:
raise RuntimeError(
"Please specify the corner X coordinate for panel {}.".format(
panel_name
)
)
-
if panel["clen"] is None and panel["clen_from"] is None:
raise RuntimeError(
"Please specify the camera length for panel {}.".format(panel_name)
)
-
if panel["res"] < 0:
raise RuntimeError(
"Please specify the resolution or panel {}.".format(panel_name)
)
-
if panel["adu_per_eV"] is None and panel["adu_per_photon"] is None:
raise RuntimeError(
"Please specify either adu_per_eV or adu_per_photon for panel "
"{}.".format(panel_name)
)
-
if panel["clen_for_centering"] is None and panel["rail_x"] is not None:
raise RuntimeError(
"You must specify clen_for_centering if you specify the rail "
"direction (panel {})".format(panel_name)
)
-
if panel["rail_x"] is None:
panel["rail_x"] = 0.0
panel["rail_y"] = 0.0
panel["rail_z"] = 1.0
-
if panel["clen_for_centering"] is None:
panel["clen_for_centering"] = 0.0
-
panel["w"] = panel["origin_max_fs"] - panel["origin_min_fs"] + 1
panel["h"] = panel["origin_max_ss"] - panel["origin_min_ss"] + 1
-
for bad_region_name, bad_region in viewitems(detector["bad"]):
if bad_region["is_fsss"] == 99:
raise RuntimeError(
@@ -634,14 +623,12 @@ def load_crystfel_geometry(filename):
bad_region_name
)
)
-
for group in detector["rigid_groups"]:
for name in detector["rigid_groups"][group]:
if name not in detector["panels"]:
raise RuntimeError(
"Cannot add panel to rigid_group. Panel not found: {}".format(name)
)
-
for group_collection in detector["rigid_group_collections"]:
for name in detector["rigid_group_collections"][group_collection]:
if name not in detector["rigid_groups"]:
@@ -649,7 +636,6 @@ def load_crystfel_geometry(filename):
"Cannot add rigid_group to collection. Rigid group not "
"found: {}".format(name)
)
-
for panel in detector["panels"].values():
d__ = panel["fsx"] * panel["ssy"] - panel["ssx"] * panel["fsy"]
if d__ == 0.0:
@@ -658,12 +644,7 @@ def load_crystfel_geometry(filename):
panel["yfs"] = panel["ssx"] / d__
panel["xss"] = panel["fsy"] / d__
panel["yss"] = panel["fsx"] / d__
-
_find_min_max_d(detector)
fhandle.close()
- # The code of this function is synced with the code of the function
- # 'get_detector_geometry_2' in CrystFEL at commit
- # dabbe320ff1d54d8ad24954b1e391f1b58ec0866
-
return detector
diff --git a/cfelpyutils/geometry_utils.py b/cfelpyutils/geometry_utils.py
index 9544f9c..7bf386b 100644
--- a/cfelpyutils/geometry_utils.py
+++ b/cfelpyutils/geometry_utils.py
@@ -1,63 +1,61 @@
-# This file is part of OnDA.
+# This file is part of CFELPyUtils.
#
-# OnDA is free software: you can redistribute it and/or modify it under the terms of
-# the GNU General Public License as published by the Free Software Foundation, either
-# version 3 of the License, or (at your option) any later version.
+# CFELPyUtils is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software Foundation,
+# either version 3 of the License, or (at your option) any later version.
#
-# OnDA is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
-# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-# PURPOSE. See the GNU General Public License for more details.
+# CFELPyUtils is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
-# You should have received a copy of the GNU General Public License along with OnDA.
-# If not, see <http://www.gnu.org/licenses/>.
+# You should have received a copy of the GNU General Public License along with OnDA. If
+# not, see <http://www.gnu.org/licenses/>.
#
# Copyright 2014-2019 Deutsches Elektronen-Synchrotron DESY,
# a research centre of the Helmholtz Association.
"""
Geometry utilities.
-Functions to manipulate geometry information.
+This module contains functions that manipulate geometry information.
"""
from __future__ import absolute_import, division, print_function
-import collections
+from typing import Any, Dict, Tuple # pylint: disable=unused-import
import numpy
-
-PixelMaps = collections.namedtuple(
- typename="PixelMaps", field_names=["x", "y", "z", "r", "phi"]
-)
-"""
-Pixel maps storing geometry information.
-
-The first three fields, named "x" "y" and "z" respectively, store the pixel maps for
-the x,the y and the z coordinates. The fourth field, named "r", is a pixel map storing
-the distance of each pixel in the data array from the center of the reference system.
-The fifth field, 'phi', is instead a pixel map that stores the angles that vectors
-connecting each pixel with the center of the reference system make with respect to the
-x axis of the reference system.
-"""
+from cfelpyutils import named_tuples
def compute_pix_maps(geometry):
+ # type: (Dict[str, Any]) -> PixelMaps
"""
- Computes pixel maps from a CrystFEL geometry object.
+ Computes pixel maps from CrystFEL geometry information.
+
+ This function takes as input some geometry information read from a `CrystFEL
+ <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_ file, and
+ returns a set of some pre-computed pixel maps.
+
+ The origin and the orientation of the reference system for the pixel maps follow
+ the same conventions as in CrystFEL:
- Takes as input a CrystFEL-style geometry object (A dictionary returned by the
- function load_crystfel_geometry function in the crystfel_utils module) and returns a
- :obj:`PixelMaps` tuple . The origin the reference system used by the pixel maps is
- set at the beam interaction point.
+ * The center of the reference system is the beam interaction point.
- Args:
+ * +z is the beam direction, and points along the beam (i.e. away from the source).
- geometry (Dict): A CrystFEL geometry object (A dictionary returned by the
- :obj:`cfelpyutils.crystfel_utils.load_crystfel_geometry` function).
+ * +y points towards the zenith (ceiling).
+
+ * +x completes the right-handed coordinate system.
+
+ Arguments:
+
+ geometry (Dict[str, Any]): a CrystFEL geometry object (A dictionary returned by
+ the :func:`~cfelpyutils.crystfel_utils.load_crystfel_geometry` function).
Returns:
- PixelMaps: A :obj:`PixelMaps` tuple storing the pixel maps (numpy.ndarrays of
- float).
+ :class:`~cfelpyutils.named_tuples.PixelMaps`: a named tuple storing the the
+ pixel maps.
"""
max_fs_in_slab = numpy.array(
[geometry["panels"][k]["max_fs"] for k in geometry["panels"]]
@@ -125,102 +123,93 @@ def compute_pix_maps(geometry):
r_map = numpy.sqrt(numpy.square(x_map) + numpy.square(y_map))
phi_map = numpy.arctan2(y_map, x_map)
- return PixelMaps(x_map, y_map, z_map, r_map, phi_map)
-
+ return named_tuples.PixelMaps(x_map, y_map, z_map, r_map, phi_map)
-def compute_min_array_size(pixel_maps):
- """
- Computes the minimum size of an array stroing the applied geometry.
-
- Returns the minimum size of an array that can store data on which the geometry
- information described by the pixel maps has been applied.
-
- The returned array shape is big enough to display all the input pixel values in the
- reference system of the physical detector. The array is also supposed to be
- centered at the center of the reference system of the detector (i.e: the beam
- interaction point).
-
- Args:
-
- pixel_maps (PixelMaps): a :obj:`PixelMaps` tuple.
-
- Returns:
- Tuple[int, int]: a numpy-style shape tuple storing the minimum array size.
+def compute_visualization_pix_maps(geometry):
+ # type: (Dict[str, Any]) -> PixelMaps
"""
- # Find the largest absolute values of x and y in the maps. Since the returned array
- # is centered on the origin, the minimum array size along a certain axis must be at
- # least twice the maximum value for that axis. 2 pixels are added for good measure.
- x_map, y_map = pixel_maps.x, pixel_maps.y
- y_minimum = 2 * int(max(abs(y_map.max()), abs(y_map.min()))) + 2
- x_minimum = 2 * int(max(abs(x_map.max()), abs(x_map.min()))) + 2
+ Computes pixel maps for data visualization from CrystFEL geometry information.
- return (y_minimum, x_minimum)
+ This function takes as input some geometry information read from a `CrystFEL
+ <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_ file, and
+ returns a set of some pre-computed pixel maps that can be used to display data in
+ an ImageView widget from the `PyQtGraph <http://pyqtgraph.org/>`_ library.
+ These pixel maps are different from the ones generated by the
+ :func:`~compute_pix_maps` function. The main differences are:
-def compute_visualization_pix_maps(geometry):
- """
- Computes pixel maps for visualization of the data.
+ * The origin of the reference system is not the beam interaction point, but the top
+ left corner of the array used to visualize the data.
- The pixel maps can be used for to display the data in a Pyqtgraph ImageView widget.
+ * Only the x and y pixel maps are available. The other entries in the named tuple
+ (z, r and phi) are set to None.
- Args:
+ Arguments:
- geometry (Dict): A CrystFEL geometry object (A dictionary returned by the
- :obj:`cfelpyutils.crystfel_utils.load_crystfel_geometry` function).
+ geometry (Dict[str, Any]): a CrystFEL geometry object (A dictionary returned by
+ the :func:`~cfelpyutils.crystfel_utils.load_crystfel_geometry` function).
Returns:
- PixelMaps: A PixelMaps tuple containing the adjusted pixel maps. The first two
- fields, named "x" and "y" respectively, store the pixel maps for the x
- coordinate and the y coordinates (as ndarrays of type int). The third, fourth
- and fifth fields ("z", "r" and "phi") are just set to None.
+ :class:`PixelMaps`: a named tuple with the pixel maps.
"""
# Shifts the origin of the reference system from the beam position to the top-left
# of the image that will be displayed. Computes the size of the array needed to
# display the data, then use this information to estimate the magnitude of the
# shift.
pixel_maps = compute_pix_maps(geometry)
- min_shape = compute_min_array_size(pixel_maps)
+ x_map, y_map = pixel_maps.x, pixel_maps.y
+ y_minimum = 2 * int(max(abs(y_map.max()), abs(y_map.min()))) + 2
+ x_minimum = 2 * int(max(abs(x_map.max()), abs(x_map.min()))) + 2
+ min_shape = (y_minimum, x_minimum)
new_x_map = (
numpy.array(object=pixel_maps.x, dtype=numpy.int) + min_shape[1] // 2 - 1
)
-
new_y_map = (
numpy.array(object=pixel_maps.y, dtype=numpy.int) + min_shape[0] // 2 - 1
)
-
- return PixelMaps(new_x_map, new_y_map, None, None, None)
+ return named_tuples.PixelMaps(new_x_map, new_y_map, None, None, None)
def apply_geometry_to_data(data, geometry):
+ # type: (numpy.ndarray, Dict[str, Any]) -> numpy.ndarray
"""
- Applies geometry to data.
+ Applies CrystFEL geometry information to some data.
+
+ This function takes as input some geometry information read from a `CrystFEL
+ <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_ file, and
+ some data on which to apply it. It returns an array that can be displayed using a
+ library like `matplotlib <https://matplotlib.org/>`_ or
+ `PyQtGraph <http://pyqtgraph.org/>`_.
+
+ The shape of the returned array is big enough to display all the input pixel
+ values, and is symmetric around the center of the reference system (i.e: the beam
+ interaction point).
- Returns a new numpy array containing the input data with the geometry applied.
- The array is ready to be displayed using a library like matplotlib or pyqtgraph.
+ NOTE: This restrictions often cause the returned array to be bigger than the minimum
+ size needed to store the physical layout of the pixels in the detector,
+ particularly if the detector is not centered at the beam interaction point.
- Args:
+ Arguments:
- data (ndarray): a numpy array storing the data to which geometry should be
+ data (numpy.ndarray): the data on which the geometry information should be
applied.
- geometry (Dict): A CrystFEL geometry object (A dictionary
- returned by the
- :obj:`cfelpyutils.crystfel_utils.load_crystfel_geometry`
- function).
+ geometry (Dict[str, Any]): a CrystFEL geometry object (A dictionary returned by
+ the :func:`~cfelpyutils.crystfel_utils.load_crystfel_geometry` function).
Returns:
- ndarray: a new array containing the input data to which the geometry has been
- applied. The returned array shape is big enough to display all the input data
- in the reference system of the physical detector. The array is also supposed to
- be centered at the center of the reference system of the detector (i.e: the
- beam interaction point).
+ numpy.ndarray: an array containing the data with the geometry information
+ applied.
"""
pixel_maps = compute_pix_maps(geometry)
- min_array_shape = compute_min_array_size(pixel_maps)
- visualization_array = numpy.zeros(min_array_shape, dtype=float)
+ x_map, y_map = pixel_maps.x, pixel_maps.y
+ y_minimum = 2 * int(max(abs(y_map.max()), abs(y_map.min()))) + 2
+ x_minimum = 2 * int(max(abs(x_map.max()), abs(x_map.min()))) + 2
+ min_shape = (y_minimum, x_minimum)
+ visualization_array = numpy.zeros(min_shape, dtype=float)
visual_pixel_maps = compute_visualization_pix_maps(geometry)
visualization_array[
visual_pixel_maps.y.flatten(), visual_pixel_maps.x.flatten()
diff --git a/cfelpyutils/named_tuples.py b/cfelpyutils/named_tuples.py
new file mode 100644
index 0000000..dc75130
--- /dev/null
+++ b/cfelpyutils/named_tuples.py
@@ -0,0 +1,41 @@
+# This file is part of CFELPyUtils.
+#
+# CFELPyUtils is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software Foundation,
+# either version 3 of the License, or (at your option) any later version.
+#
+# CFELPyUtils is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with OnDA. If
+# not, see <http://www.gnu.org/licenses/>.
+#
+# Copyright 2014-2019 Deutsches Elektronen-Synchrotron DESY,
+# a research centre of the Helmholtz Association.
+"""
+CFELPyUtils named tuples.
+
+This module contains a collection of named tuples used throughout the CFELPyUtils
+library.
+"""
+import collections
+
+PixelMaps = collections.namedtuple("PixelMaps", ["x", "y", "z", "r", "phi"])
+"""
+Pixel maps that store geometry information.
+
+Arguments:
+
+ x (numpy.ndarray): pixel map for the x coordinate.
+
+ y (numpy.ndarray): pixel map for the y coordinate.
+
+ z (numpy.ndarray): pixel map for the z coordinate.
+
+ r (numpy.ndarray): pixel map storing the distance of each pixel from the center of
+ the reference system.
+
+ phi (numpy.ndarray): pixel map storing the amplitude of the angle between each
+ pixel, the center of the reference system, and the x axis through the center.
+"""
diff --git a/docs/.buildinfo b/docs/.buildinfo
new file mode 100644
index 0000000..07914e1
--- /dev/null
+++ b/docs/.buildinfo
@@ -0,0 +1,4 @@
+# Sphinx build info version 1
+# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
+config: fd8cf3500139e539a950fcaee26c3d53
+tags: 645f666f9bcd5a90fca523b33c5a78b7
diff --git a/docs/_modules/cfelpyutils/crystfel_utils.html b/docs/_modules/cfelpyutils/crystfel_utils.html
new file mode 100644
index 0000000..8d1f451
--- /dev/null
+++ b/docs/_modules/cfelpyutils/crystfel_utils.html
@@ -0,0 +1,754 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
+ <head>
+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>cfelpyutils.crystfel_utils — CFELPyUtils 1.0.0 documentation</title>
+ <link rel="stylesheet" href="../../_static/alabaster.css" type="text/css" />
+ <link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
+ <script type="text/javascript" id="documentation_options" data-url_root="../../" src="../../_static/documentation_options.js"></script>
+ <script type="text/javascript" src="../../_static/jquery.js"></script>
+ <script type="text/javascript" src="../../_static/underscore.js"></script>
+ <script type="text/javascript" src="../../_static/doctools.js"></script>
+ <script type="text/javascript" src="../../_static/language_data.js"></script>
+ <link rel="index" title="Index" href="../../genindex.html" />
+ <link rel="search" title="Search" href="../../search.html" />
+
+ <link rel="stylesheet" href="../../_static/custom.css" type="text/css" />
+
+
+ <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+ </head><body>
+
+
+ <div class="document">
+ <div class="documentwrapper">
+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+ <h1>Source code for cfelpyutils.crystfel_utils</h1><div class="highlight"><pre>
+<span></span><span class="c1"># This file is part of CFELPyUtils.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is free software: you can redistribute it and/or modify it under the</span>
+<span class="c1"># terms of the GNU General Public License as published by the Free Software Foundation,</span>
+<span class="c1"># either version 3 of the License, or (at your option) any later version.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is distributed in the hope that it will be useful, but WITHOUT ANY</span>
+<span class="c1"># WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A</span>
+<span class="c1"># PARTICULAR PURPOSE. See the GNU General Public License for more details.</span>
+<span class="c1">#</span>
+<span class="c1"># You should have received a copy of the GNU General Public License along with OnDA. If</span>
+<span class="c1"># not, see <http://www.gnu.org/licenses/>.</span>
+<span class="c1">#</span>
+<span class="c1"># Copyright 2014-2019 Deutsches Elektronen-Synchrotron DESY,</span>
+<span class="c1"># a research centre of the Helmholtz Association.</span>
+<span class="sd">"""</span>
+<span class="sd">CrystFEL utilities.</span>
+
+<span class="sd">This module contains Python reimplementations of some functions from the `CrystFEL</span>
+<span class="sd"><http://www.desy.de/~twhite/crystfel>`_ software package.</span>
+<span class="sd">"""</span>
+<span class="kn">from</span> <span class="nn">__future__</span> <span class="k">import</span> <span class="n">absolute_import</span><span class="p">,</span> <span class="n">division</span><span class="p">,</span> <span class="n">print_function</span>
+
+<span class="kn">import</span> <span class="nn">collections</span>
+<span class="kn">import</span> <span class="nn">copy</span>
+<span class="kn">import</span> <span class="nn">math</span>
+<span class="kn">import</span> <span class="nn">re</span>
+<span class="kn">from</span> <span class="nn">typing</span> <span class="k">import</span> <span class="n">Any</span><span class="p">,</span> <span class="n">Dict</span><span class="p">,</span> <span class="n">List</span><span class="p">,</span> <span class="n">Union</span><span class="p">,</span> <span class="n">Tuple</span> <span class="c1"># pylint: disable=unused-import</span>
+
+<span class="kn">from</span> <span class="nn">future.utils</span> <span class="k">import</span> <span class="n">viewitems</span>
+
+
+<span class="k">def</span> <span class="nf">_assplode_algebraic</span><span class="p">(</span><span class="n">value</span><span class="p">):</span>
+ <span class="c1"># type: (str) -> List[str]</span>
+ <span class="c1"># Reimplementation of assplode_algegraic from libcrystfel/src/detector.c.</span>
+ <span class="n">items</span> <span class="o">=</span> <span class="p">[</span><span class="n">item</span> <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">re</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">"([+-])"</span><span class="p">,</span> <span class="n">string</span><span class="o">=</span><span class="n">value</span><span class="o">.</span><span class="n">strip</span><span class="p">())</span> <span class="k">if</span> <span class="n">item</span> <span class="o">!=</span> <span class="s2">""</span><span class="p">]</span>
+ <span class="k">if</span> <span class="n">items</span> <span class="ow">and</span> <span class="n">items</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">):</span>
+ <span class="n">items</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span>
+ <span class="k">return</span> <span class="p">[</span><span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">((</span><span class="n">items</span><span class="p">[</span><span class="n">x</span><span class="p">],</span> <span class="n">items</span><span class="p">[</span><span class="n">x</span> <span class="o">+</span> <span class="mi">1</span><span class="p">]))</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="nb">len</span><span class="p">(</span><span class="n">items</span><span class="p">),</span> <span class="mi">2</span><span class="p">)]</span>
+
+
+<span class="k">def</span> <span class="nf">_dir_conv</span><span class="p">(</span><span class="n">direction_x</span><span class="p">,</span> <span class="n">direction_y</span><span class="p">,</span> <span class="n">direction_z</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
+ <span class="c1"># type: (float, float, float, str) -> List[float]</span>
+ <span class="c1"># Reimplementation of dir_conv from libcrystfel/src/detector.c.</span>
+ <span class="n">direction</span> <span class="o">=</span> <span class="p">[</span><span class="n">direction_x</span><span class="p">,</span> <span class="n">direction_y</span><span class="p">,</span> <span class="n">direction_z</span><span class="p">]</span>
+ <span class="n">items</span> <span class="o">=</span> <span class="n">_assplode_algebraic</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">if</span> <span class="ow">not</span> <span class="n">items</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid direction: </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">value</span><span class="p">))</span>
+ <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">items</span><span class="p">:</span>
+ <span class="n">axis</span> <span class="o">=</span> <span class="n">item</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
+ <span class="k">if</span> <span class="n">axis</span> <span class="o">!=</span> <span class="s2">"x"</span> <span class="ow">and</span> <span class="n">axis</span> <span class="o">!=</span> <span class="s2">"y"</span> <span class="ow">and</span> <span class="n">axis</span> <span class="o">!=</span> <span class="s2">"z"</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid Symbol: </span><span class="si">{}</span><span class="s2"> (must be x, y or z)."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">axis</span><span class="p">))</span>
+ <span class="k">if</span> <span class="n">item</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"+"</span><span class="p">:</span>
+ <span class="n">value</span> <span class="o">=</span> <span class="s2">"1.0"</span>
+ <span class="k">elif</span> <span class="n">item</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"-"</span><span class="p">:</span>
+ <span class="n">value</span> <span class="o">=</span> <span class="s2">"-1.0"</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">value</span> <span class="o">=</span> <span class="n">item</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
+ <span class="k">if</span> <span class="n">axis</span> <span class="o">==</span> <span class="s2">"x"</span><span class="p">:</span>
+ <span class="n">direction</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">axis</span> <span class="o">==</span> <span class="s2">"y"</span><span class="p">:</span>
+ <span class="n">direction</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">axis</span> <span class="o">==</span> <span class="s2">"z"</span><span class="p">:</span>
+ <span class="n">direction</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+
+ <span class="k">return</span> <span class="n">direction</span>
+
+
+<span class="k">def</span> <span class="nf">_set_dim_structure_entry</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">,</span> <span class="n">panel</span><span class="p">):</span>
+ <span class="c1"># type: (str, str, Dict[str, Any]) -> None</span>
+ <span class="c1"># Reimplementation of set_dim_structure_entry from libcrystfel/src/events.c.</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">dim</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">dim</span> <span class="o">=</span> <span class="p">[]</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">dim_index</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">key</span><span class="p">[</span><span class="mi">3</span><span class="p">])</span>
+ <span class="k">except</span> <span class="ne">IndexError</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"'dim' must be followed by a number, e.g. 'dim0')"</span><span class="p">)</span>
+ <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid dimension number </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">key</span><span class="p">[</span><span class="mi">3</span><span class="p">]))</span>
+ <span class="k">if</span> <span class="n">dim_index</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="n">dim</span><span class="p">)</span> <span class="o">-</span> <span class="mi">1</span><span class="p">:</span>
+ <span class="k">for</span> <span class="n">_</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">dim</span><span class="p">),</span> <span class="n">dim_index</span> <span class="o">+</span> <span class="mi">1</span><span class="p">):</span>
+ <span class="n">dim</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"ss"</span> <span class="ow">or</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"fs"</span> <span class="ow">or</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"%"</span><span class="p">:</span>
+ <span class="n">dim</span><span class="p">[</span><span class="n">dim_index</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">value</span><span class="o">.</span><span class="n">isdigit</span><span class="p">():</span>
+ <span class="n">dim</span><span class="p">[</span><span class="n">dim_index</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid dim entry: </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">value</span><span class="p">))</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span> <span class="o">=</span> <span class="n">dim</span>
+
+
+<span class="k">def</span> <span class="nf">_parse_field_for_panel</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">,</span> <span class="n">panel</span><span class="p">):</span>
+ <span class="c1"># type: (str, str, Dict[str, Any]) -> None</span>
+ <span class="c1"># Reimplementation of parse_field_for_panel from libcrystfel/src/detector.c.</span>
+ <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_fs"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"min_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_fs"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_ss"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"min_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_ss"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"corner_x"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"cnx"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"corner_y"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"cny"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"rail_direction"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_x"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_y"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_z"</span><span class="p">]</span> <span class="o">=</span> <span class="n">_dir_conv</span><span class="p">(</span>
+ <span class="n">direction_x</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"rail_x"</span><span class="p">],</span>
+ <span class="n">direction_y</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"rail_y"</span><span class="p">],</span>
+ <span class="n">direction_z</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"rail_z"</span><span class="p">],</span>
+ <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="k">except</span> <span class="ne">RuntimeError</span> <span class="k">as</span> <span class="n">exc</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid rail direction. "</span><span class="p">,</span> <span class="n">exc</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"clen_for_centering"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_for_centering"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"adu_per_eV"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"adu_per_eV"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"adu_per_photon"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"adu_per_photon"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"rigid_group"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"rigid_group"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"clen"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_from"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen"</span><span class="p">]</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_from"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"data"</span><span class="p">:</span>
+ <span class="k">if</span> <span class="ow">not</span> <span class="n">value</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"/"</span><span class="p">):</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid data location: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">value</span><span class="p">))</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"data"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"mask"</span><span class="p">:</span>
+ <span class="k">if</span> <span class="ow">not</span> <span class="n">value</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"/"</span><span class="p">):</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid data location: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">value</span><span class="p">))</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"mask"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"mask_file"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"mask_file"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"saturation_map"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"saturation_map"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"saturation_map_file"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"saturation_map_file"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"coffset"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"coffset"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"res"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"res"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_adu"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"max_adu"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"badrow_direction"</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"x"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"f"</span>
+ <span class="k">elif</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"y"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"s"</span>
+ <span class="k">elif</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"f"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"f"</span>
+ <span class="k">elif</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"s"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"s"</span>
+ <span class="k">elif</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"-"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"-"</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="nb">print</span><span class="p">(</span><span class="s2">"badrow_direction must be x, t, f, s, or '-'"</span><span class="p">)</span>
+ <span class="nb">print</span><span class="p">(</span><span class="s2">"Assuming '-'."</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"-"</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"no_index"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"no_index"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">bool</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"fs"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"fsx"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsy"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsz"</span><span class="p">]</span> <span class="o">=</span> <span class="n">_dir_conv</span><span class="p">(</span>
+ <span class="n">direction_x</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"fsx"</span><span class="p">],</span>
+ <span class="n">direction_y</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"fsy"</span><span class="p">],</span>
+ <span class="n">direction_z</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"fsz"</span><span class="p">],</span>
+ <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="k">except</span> <span class="ne">RuntimeError</span> <span class="k">as</span> <span class="n">exc</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid fast scan direction."</span><span class="p">,</span> <span class="n">exc</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"ss"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"ssx"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssy"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssz"</span><span class="p">]</span> <span class="o">=</span> <span class="n">_dir_conv</span><span class="p">(</span>
+ <span class="n">direction_x</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"ssx"</span><span class="p">],</span>
+ <span class="n">direction_y</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"ssy"</span><span class="p">],</span>
+ <span class="n">direction_z</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"ssz"</span><span class="p">],</span>
+ <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="k">except</span> <span class="ne">RuntimeError</span> <span class="k">as</span> <span class="n">exc</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid slow scan direction."</span><span class="p">,</span> <span class="n">exc</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"dim"</span><span class="p">):</span>
+ <span class="n">_set_dim_structure_entry</span><span class="p">(</span><span class="n">key</span><span class="o">=</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Unrecognised field: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">key</span><span class="p">))</span>
+
+
+<span class="k">def</span> <span class="nf">_parse_toplevel</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">,</span> <span class="n">detector</span><span class="p">,</span> <span class="n">beam</span><span class="p">,</span> <span class="n">panel</span><span class="p">):</span>
+ <span class="c1"># type: (str, str, Dict[str, Any], Dict[str, Any], Dict[str, Any]) -> None</span>
+ <span class="c1"># Reimplementation of parse_toplevel from libcrystfel/src/detector.c.</span>
+ <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"mask_bad"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"mask_bad"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"mask_bad"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">base</span><span class="o">=</span><span class="mi">16</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"mask_good"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"mask_good"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"mask_good"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">base</span><span class="o">=</span><span class="mi">16</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"coffset"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"coffset"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"photon_energy"</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"/"</span><span class="p">):</span>
+ <span class="n">beam</span><span class="p">[</span><span class="s2">"photon_energy"</span><span class="p">]</span> <span class="o">=</span> <span class="mf">0.0</span>
+ <span class="n">beam</span><span class="p">[</span><span class="s2">"photon_energy_from"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">beam</span><span class="p">[</span><span class="s2">"photon_energy"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">beam</span><span class="p">[</span><span class="s2">"photon_energy_from"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"photon_energy_scale"</span><span class="p">:</span>
+ <span class="n">beam</span><span class="p">[</span><span class="s2">"photon_energy_scale"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"peak_info_location"</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"peak_info_location"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"rigid_group"</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">key</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"rigid_group_collection"</span><span class="p">):</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_groups"</span><span class="p">][</span><span class="n">key</span><span class="p">[</span><span class="mi">12</span><span class="p">:]]</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">","</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"rigid_group_collection"</span><span class="p">):</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_group_collections"</span><span class="p">][</span><span class="n">key</span><span class="p">[</span><span class="mi">23</span><span class="p">:]]</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">","</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">_parse_field_for_panel</span><span class="p">(</span><span class="n">key</span><span class="o">=</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">)</span>
+
+
+<span class="k">def</span> <span class="nf">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="p">,</span> <span class="n">is_fsss</span><span class="p">):</span>
+ <span class="c1"># type: (Dict[str, Any], int) -> None</span>
+ <span class="c1"># Reimplementation of check_bad_fsss from libcrystfel/src/detector.c.</span>
+ <span class="k">if</span> <span class="n">bad_region</span><span class="p">[</span><span class="s2">"is_fsss"</span><span class="p">]</span> <span class="o">==</span> <span class="mi">99</span><span class="p">:</span>
+ <span class="n">bad_region</span><span class="p">[</span><span class="s2">"is_fsss"</span><span class="p">]</span> <span class="o">=</span> <span class="n">is_fsss</span>
+ <span class="k">return</span>
+
+ <span class="k">if</span> <span class="n">is_fsss</span> <span class="o">!=</span> <span class="n">bad_region</span><span class="p">[</span><span class="s2">"is_fsss"</span><span class="p">]:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"You can't mix x/y and fs/ss in a bad region"</span><span class="p">)</span>
+
+ <span class="k">return</span>
+
+
+<span class="k">def</span> <span class="nf">_parse_field_bad</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">,</span> <span class="n">bad</span><span class="p">):</span>
+ <span class="c1"># type: (str, str, Dict[str, Any]) -> None</span>
+ <span class="c1"># Reimplementation of parse_field_bad from libcrystfel/src/detector.c.</span>
+ <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_x"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"min_x"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_x"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"max_x"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_y"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"min_y"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_y"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"max_y"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_fs"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"min_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_fs"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_ss"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"min_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_ss"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"panel"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"panel"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Unrecognised field: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">key</span><span class="p">))</span>
+
+ <span class="k">return</span>
+
+
+<span class="k">def</span> <span class="nf">_check_point</span><span class="p">(</span>
+ <span class="n">name</span><span class="p">,</span> <span class="c1"># type: str</span>
+ <span class="n">panel</span><span class="p">,</span> <span class="c1"># type: Dict[str, Any]</span>
+ <span class="n">fs_</span><span class="p">,</span> <span class="c1"># type: int</span>
+ <span class="n">ss_</span><span class="p">,</span> <span class="c1"># type: int</span>
+ <span class="n">min_d</span><span class="p">,</span> <span class="c1"># type: float</span>
+ <span class="n">max_d</span><span class="p">,</span> <span class="c1"># type: float</span>
+ <span class="n">detector</span><span class="p">,</span> <span class="c1"># type: Dict[str, Any]</span>
+<span class="p">):</span>
+ <span class="c1"># type: (...) -> Tuple[float, float]</span>
+ <span class="c1"># Reimplementation of check_point from libcrystfel/src/detector.c.</span>
+ <span class="n">xs_</span> <span class="o">=</span> <span class="n">fs_</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsx"</span><span class="p">]</span> <span class="o">+</span> <span class="n">ss_</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssx"</span><span class="p">]</span>
+ <span class="n">ys_</span> <span class="o">=</span> <span class="n">fs_</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsy"</span><span class="p">]</span> <span class="o">+</span> <span class="n">ss_</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssy"</span><span class="p">]</span>
+ <span class="n">rx_</span> <span class="o">=</span> <span class="p">(</span><span class="n">xs_</span> <span class="o">+</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"cnx"</span><span class="p">])</span> <span class="o">/</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"res"</span><span class="p">]</span>
+ <span class="n">ry_</span> <span class="o">=</span> <span class="p">(</span><span class="n">ys_</span> <span class="o">+</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"cny"</span><span class="p">])</span> <span class="o">/</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"res"</span><span class="p">]</span>
+ <span class="n">dist</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="n">rx_</span> <span class="o">*</span> <span class="n">rx_</span> <span class="o">+</span> <span class="n">ry_</span> <span class="o">*</span> <span class="n">ry_</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">dist</span> <span class="o">></span> <span class="n">max_d</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_out_panel"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_out_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="n">fs_</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_out_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="n">ss_</span>
+ <span class="n">max_d</span> <span class="o">=</span> <span class="n">dist</span>
+ <span class="k">elif</span> <span class="n">dist</span> <span class="o"><</span> <span class="n">min_d</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_in_panel"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_in_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="n">fs_</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_in_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="n">ss_</span>
+ <span class="n">min_d</span> <span class="o">=</span> <span class="n">dist</span>
+
+ <span class="k">return</span> <span class="n">min_d</span><span class="p">,</span> <span class="n">max_d</span>
+
+
+<span class="k">def</span> <span class="nf">_find_min_max_d</span><span class="p">(</span><span class="n">detector</span><span class="p">):</span>
+ <span class="c1"># type: (Dict[str, Any]) -> None</span>
+ <span class="c1"># Reimplementation of find_min_max_d from libcrystfel/src/detector.c.</span>
+ <span class="n">min_d</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="s2">"inf"</span><span class="p">)</span>
+ <span class="n">max_d</span> <span class="o">=</span> <span class="mf">0.0</span>
+ <span class="k">for</span> <span class="n">name</span><span class="p">,</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
+ <span class="n">min_d</span><span class="p">,</span> <span class="n">max_d</span> <span class="o">=</span> <span class="n">_check_point</span><span class="p">(</span>
+ <span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span>
+ <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">,</span>
+ <span class="n">fs_</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
+ <span class="n">ss_</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
+ <span class="n">min_d</span><span class="o">=</span><span class="n">min_d</span><span class="p">,</span>
+ <span class="n">max_d</span><span class="o">=</span><span class="n">max_d</span><span class="p">,</span>
+ <span class="n">detector</span><span class="o">=</span><span class="n">detector</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="n">min_d</span><span class="p">,</span> <span class="n">max_d</span> <span class="o">=</span> <span class="n">_check_point</span><span class="p">(</span>
+ <span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span>
+ <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">,</span>
+ <span class="n">fs_</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"w"</span><span class="p">],</span>
+ <span class="n">ss_</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
+ <span class="n">min_d</span><span class="o">=</span><span class="n">min_d</span><span class="p">,</span>
+ <span class="n">max_d</span><span class="o">=</span><span class="n">max_d</span><span class="p">,</span>
+ <span class="n">detector</span><span class="o">=</span><span class="n">detector</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="n">min_d</span><span class="p">,</span> <span class="n">max_d</span> <span class="o">=</span> <span class="n">_check_point</span><span class="p">(</span>
+ <span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span>
+ <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">,</span>
+ <span class="n">fs_</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
+ <span class="n">ss_</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"h"</span><span class="p">],</span>
+ <span class="n">min_d</span><span class="o">=</span><span class="n">min_d</span><span class="p">,</span>
+ <span class="n">max_d</span><span class="o">=</span><span class="n">max_d</span><span class="p">,</span>
+ <span class="n">detector</span><span class="o">=</span><span class="n">detector</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="n">min_d</span><span class="p">,</span> <span class="n">max_d</span> <span class="o">=</span> <span class="n">_check_point</span><span class="p">(</span>
+ <span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span>
+ <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">,</span>
+ <span class="n">fs_</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"w"</span><span class="p">],</span>
+ <span class="n">ss_</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"h"</span><span class="p">],</span>
+ <span class="n">min_d</span><span class="o">=</span><span class="n">min_d</span><span class="p">,</span>
+ <span class="n">max_d</span><span class="o">=</span><span class="n">max_d</span><span class="p">,</span>
+ <span class="n">detector</span><span class="o">=</span><span class="n">detector</span><span class="p">,</span>
+ <span class="p">)</span>
+
+
+<div class="viewcode-block" id="load_crystfel_geometry"><a class="viewcode-back" href="../../cfelpyutils.crystfel_utils.html#cfelpyutils.crystfel_utils.load_crystfel_geometry">[docs]</a><span class="k">def</span> <span class="nf">load_crystfel_geometry</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
+ <span class="c1"># type: (str) -> Dict[str, Any]</span>
+ <span class="sd">"""</span>
+<span class="sd"> Loads a CrystFEL geometry file.</span>
+
+<span class="sd"> This function is a reimplementation of the get_detector_geometry_2 function from</span>
+<span class="sd"> CrystFEL. It reads information from a CrystFEL geometry file.</span>
+<span class="sd"> </span>
+<span class="sd"> For a full documentation of the CrystFEL geometry format, see the relevant `man</span>
+<span class="sd"> page <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_.</span>
+
+<span class="sd"> The function returns a dictionary with the geometry information.</span>
+
+<span class="sd"> * The CrystFEL geometry file uses a key/value language. The keys in the returned</span>
+<span class="sd"> dictionary match the keys in the geometry file.</span>
+
+<span class="sd"> * The dictionary values store the corresponding values.</span>
+
+<span class="sd"> * The code of this function is currently synchronized with the code of the function</span>
+<span class="sd"> 'get_detector_geometry_2' in CrystFEL at commit 41a8fa9819010.</span>
+
+<span class="sd"> </span>
+<span class="sd"> Arguments:</span>
+
+<span class="sd"> filename (str): the absolute or relative path to a CrystFEL geometry file.</span>
+
+<span class="sd"> Returns:</span>
+
+<span class="sd"> Dict[str, Any]: a dictionary with the geometry information loaded from the</span>
+<span class="sd"> file.</span>
+<span class="sd"> """</span>
+ <span class="n">beam</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"photon_energy"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span> <span class="s2">"photon_energy_from"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span> <span class="s2">"photon_energy_scale"</span><span class="p">:</span> <span class="mi">1</span><span class="p">}</span>
+ <span class="n">detector</span> <span class="o">=</span> <span class="p">{</span>
+ <span class="s2">"panels"</span><span class="p">:</span> <span class="n">collections</span><span class="o">.</span><span class="n">OrderedDict</span><span class="p">(),</span>
+ <span class="s2">"bad"</span><span class="p">:</span> <span class="n">collections</span><span class="o">.</span><span class="n">OrderedDict</span><span class="p">(),</span>
+ <span class="s2">"mask_good"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"mask_bad"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"rigid_groups"</span><span class="p">:</span> <span class="p">{},</span>
+ <span class="s2">"rigid_group_collections"</span><span class="p">:</span> <span class="p">{},</span>
+ <span class="p">}</span>
+ <span class="n">default_panel</span> <span class="o">=</span> <span class="p">{</span>
+ <span class="s2">"cnx"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"cny"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"clen"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"coffset"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span>
+ <span class="s2">"res"</span><span class="p">:</span> <span class="o">-</span><span class="mf">1.0</span><span class="p">,</span>
+ <span class="s2">"badrow"</span><span class="p">:</span> <span class="s2">"-"</span><span class="p">,</span>
+ <span class="s2">"no_index"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
+ <span class="s2">"fsx"</span><span class="p">:</span> <span class="mf">1.0</span><span class="p">,</span>
+ <span class="s2">"fsy"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span>
+ <span class="s2">"fsz"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span>
+ <span class="s2">"ssx"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span>
+ <span class="s2">"ssy"</span><span class="p">:</span> <span class="mf">1.0</span><span class="p">,</span>
+ <span class="s2">"ssz"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span>
+ <span class="s2">"rail_x"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"rail_y"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"rail_z"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"clen_for_centering"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"adu_per_eV"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"adu_per_photon"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"max_adu"</span><span class="p">:</span> <span class="nb">float</span><span class="p">(</span><span class="s2">"inf"</span><span class="p">),</span>
+ <span class="s2">"mask"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"mask_file"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"satmap"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"satmap_file"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"data"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"dim_structure"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="p">}</span>
+ <span class="n">default_bad_region</span> <span class="o">=</span> <span class="p">{</span>
+ <span class="s2">"min_x"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"max_x"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"min_y"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"max_y"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"min_fs"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"max_fs"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"min_ss"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"max_ss"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"is_fsss"</span><span class="p">:</span> <span class="mi">99</span><span class="p">,</span>
+ <span class="p">}</span>
+ <span class="n">default_dim</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"ss"</span><span class="p">,</span> <span class="s2">"fs"</span><span class="p">]</span>
+
+ <span class="n">fhandle</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"r"</span><span class="p">)</span>
+ <span class="n">fhlines</span> <span class="o">=</span> <span class="n">fhandle</span><span class="o">.</span><span class="n">readlines</span><span class="p">()</span>
+ <span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">fhlines</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">";"</span><span class="p">):</span>
+ <span class="k">continue</span>
+ <span class="n">line_without_comments</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">";"</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
+ <span class="n">line_items</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="n">pattern</span><span class="o">=</span><span class="s2">"([ </span><span class="se">\t</span><span class="s2">])"</span><span class="p">,</span> <span class="n">string</span><span class="o">=</span><span class="n">line_without_comments</span><span class="p">)</span>
+ <span class="n">line_items</span> <span class="o">=</span> <span class="p">[</span><span class="n">item</span> <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">line_items</span> <span class="k">if</span> <span class="n">item</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">""</span><span class="p">,</span> <span class="s2">" "</span><span class="p">,</span> <span class="s2">"</span><span class="se">\t</span><span class="s2">"</span><span class="p">)]</span>
+ <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">line_items</span><span class="p">)</span> <span class="o"><</span> <span class="mi">3</span><span class="p">:</span>
+ <span class="k">continue</span>
+ <span class="n">value</span> <span class="o">=</span> <span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">line_items</span><span class="p">[</span><span class="mi">2</span><span class="p">:])</span>
+ <span class="k">if</span> <span class="n">line_items</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">!=</span> <span class="s2">"="</span><span class="p">:</span>
+ <span class="k">continue</span>
+ <span class="n">path</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">"(/)"</span><span class="p">,</span> <span class="n">line_items</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
+ <span class="n">path</span> <span class="o">=</span> <span class="p">[</span><span class="n">item</span> <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">path</span> <span class="k">if</span> <span class="n">item</span> <span class="ow">not</span> <span class="ow">in</span> <span class="s2">"/"</span><span class="p">]</span>
+ <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">path</span><span class="p">)</span> <span class="o"><</span> <span class="mi">2</span><span class="p">:</span>
+ <span class="n">_parse_toplevel</span><span class="p">(</span>
+ <span class="n">key</span><span class="o">=</span><span class="n">line_items</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
+ <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span>
+ <span class="n">detector</span><span class="o">=</span><span class="n">detector</span><span class="p">,</span>
+ <span class="n">beam</span><span class="o">=</span><span class="n">beam</span><span class="p">,</span>
+ <span class="n">panel</span><span class="o">=</span><span class="n">default_panel</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="k">continue</span>
+ <span class="n">curr_bad</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="n">curr_panel</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">if</span> <span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"bad"</span><span class="p">):</span>
+ <span class="k">if</span> <span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"bad"</span><span class="p">]:</span>
+ <span class="n">curr_bad</span> <span class="o">=</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"bad"</span><span class="p">][</span><span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">curr_bad</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">default_bad_region</span><span class="p">)</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"bad"</span><span class="p">][</span><span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span> <span class="o">=</span> <span class="n">curr_bad</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]:</span>
+ <span class="n">curr_panel</span> <span class="o">=</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">curr_panel</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">default_panel</span><span class="p">)</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span> <span class="o">=</span> <span class="n">curr_panel</span>
+ <span class="k">if</span> <span class="n">curr_panel</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">_parse_field_for_panel</span><span class="p">(</span><span class="n">key</span><span class="o">=</span><span class="n">path</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="n">panel</span><span class="o">=</span><span class="n">curr_panel</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">_parse_field_bad</span><span class="p">(</span><span class="n">key</span><span class="o">=</span><span class="n">path</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="n">bad</span><span class="o">=</span><span class="n">curr_bad</span><span class="p">)</span>
+ <span class="k">if</span> <span class="ow">not</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"No panel descriptions in geometry file."</span><span class="p">)</span>
+ <span class="n">num_placeholders_in_panels</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">for</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">curr_num_placeholders</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span><span class="o">.</span><span class="n">count</span><span class="p">(</span><span class="s2">"%"</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">curr_num_placeholders</span> <span class="o">=</span> <span class="mi">0</span>
+
+ <span class="k">if</span> <span class="n">num_placeholders_in_panels</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">num_placeholders_in_panels</span> <span class="o">=</span> <span class="n">curr_num_placeholders</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">curr_num_placeholders</span> <span class="o">!=</span> <span class="n">num_placeholders_in_panels</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"All panels' data and mask entries must have the same number of "</span>
+ <span class="s2">"placeholders."</span>
+ <span class="p">)</span>
+ <span class="n">num_placeholders_in_masks</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">for</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"mask"</span><span class="p">]</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">curr_num_placeholders</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"mask"</span><span class="p">]</span><span class="o">.</span><span class="n">count</span><span class="p">(</span><span class="s2">"%"</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">curr_num_placeholders</span> <span class="o">=</span> <span class="mi">0</span>
+
+ <span class="k">if</span> <span class="n">num_placeholders_in_masks</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">num_placeholders_in_masks</span> <span class="o">=</span> <span class="n">curr_num_placeholders</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">curr_num_placeholders</span> <span class="o">!=</span> <span class="n">num_placeholders_in_masks</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"All panels' data and mask entries must have the same number of "</span>
+ <span class="s2">"placeholders."</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">num_placeholders_in_masks</span> <span class="o">></span> <span class="n">num_placeholders_in_panels</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Number of placeholders in mask cannot be larger the number than for data."</span>
+ <span class="p">)</span>
+ <span class="n">dim_length</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">for</span> <span class="n">panel_name</span><span class="p">,</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">viewitems</span><span class="p">(</span><span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]):</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">default_dim</span><span class="p">)</span>
+
+ <span class="n">found_ss</span> <span class="o">=</span> <span class="mi">0</span>
+ <span class="n">found_fs</span> <span class="o">=</span> <span class="mi">0</span>
+ <span class="n">found_placeholder</span> <span class="o">=</span> <span class="mi">0</span>
+ <span class="k">for</span> <span class="n">dim_index</span><span class="p">,</span> <span class="n">entry</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]):</span>
+ <span class="k">if</span> <span class="n">entry</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Dimension </span><span class="si">{}</span><span class="s2"> for panel </span><span class="si">{}</span><span class="s2"> is undefined."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">dim_index</span><span class="p">,</span> <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">elif</span> <span class="n">entry</span> <span class="o">==</span> <span class="s2">"ss"</span><span class="p">:</span>
+ <span class="n">found_ss</span> <span class="o">+=</span> <span class="mi">1</span>
+ <span class="k">elif</span> <span class="n">entry</span> <span class="o">==</span> <span class="s2">"fs"</span><span class="p">:</span>
+ <span class="n">found_fs</span> <span class="o">+=</span> <span class="mi">1</span>
+ <span class="k">elif</span> <span class="n">entry</span> <span class="o">==</span> <span class="s2">"%"</span><span class="p">:</span>
+ <span class="n">found_placeholder</span> <span class="o">+=</span> <span class="mi">1</span>
+ <span class="k">if</span> <span class="n">found_ss</span> <span class="o">!=</span> <span class="mi">1</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Exactly one slow scan dim coordinate is needed (found </span><span class="si">{}</span><span class="s2"> for panel "</span>
+ <span class="s2">"</span><span class="si">{}</span><span class="s2">)."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">found_ss</span><span class="p">,</span> <span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">found_fs</span> <span class="o">!=</span> <span class="mi">1</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Exactly one fast scan dim coordinate is needed (found </span><span class="si">{}</span><span class="s2"> for panel "</span>
+ <span class="s2">"</span><span class="si">{}</span><span class="s2">)."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">found_fs</span><span class="p">,</span> <span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">found_placeholder</span> <span class="o">></span> <span class="mi">1</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Only one placeholder dim coordinate is allowed. Maximum one "</span>
+ <span class="s2">"placeholder dim coordinate is allowed (found </span><span class="si">{}</span><span class="s2"> for panel </span><span class="si">{}</span><span class="s2">)"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">found_placeholder</span><span class="p">,</span> <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">dim_length</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">dim_length</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">])</span>
+ <span class="k">elif</span> <span class="n">dim_length</span> <span class="o">!=</span> <span class="nb">len</span><span class="p">(</span><span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]):</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Number of dim coordinates must be the same for all panels."</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">dim_length</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Number of dim coordinates must be at least two."</span><span class="p">)</span>
+ <span class="k">for</span> <span class="n">panel_name</span><span class="p">,</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">viewitems</span><span class="p">(</span><span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]):</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_fs"</span><span class="p">]</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the minimum fs coordinate for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_fs"</span><span class="p">]</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the maximum fs coordinate for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_ss"</span><span class="p">]</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the minimum ss coordinate for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_ss"</span><span class="p">]</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the maximum ss coordinate for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"cnx"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the corner X coordinate for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"clen"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_from"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the camera length for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"res"</span><span class="p">]</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the resolution or panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"adu_per_eV"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"adu_per_photon"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify either adu_per_eV or adu_per_photon for panel "</span>
+ <span class="s2">"</span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_for_centering"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_x"</span><span class="p">]</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"You must specify clen_for_centering if you specify the rail "</span>
+ <span class="s2">"direction (panel </span><span class="si">{}</span><span class="s2">)"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_x"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_x"</span><span class="p">]</span> <span class="o">=</span> <span class="mf">0.0</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_y"</span><span class="p">]</span> <span class="o">=</span> <span class="mf">0.0</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_z"</span><span class="p">]</span> <span class="o">=</span> <span class="mf">1.0</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_for_centering"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_for_centering"</span><span class="p">]</span> <span class="o">=</span> <span class="mf">0.0</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"w"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_fs"</span><span class="p">]</span> <span class="o">-</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_fs"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"h"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_ss"</span><span class="p">]</span> <span class="o">-</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_ss"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span>
+ <span class="k">for</span> <span class="n">bad_region_name</span><span class="p">,</span> <span class="n">bad_region</span> <span class="ow">in</span> <span class="n">viewitems</span><span class="p">(</span><span class="n">detector</span><span class="p">[</span><span class="s2">"bad"</span><span class="p">]):</span>
+ <span class="k">if</span> <span class="n">bad_region</span><span class="p">[</span><span class="s2">"is_fsss"</span><span class="p">]</span> <span class="o">==</span> <span class="mi">99</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the coordinate ranges for bad region </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">bad_region_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">for</span> <span class="n">group</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_groups"</span><span class="p">]:</span>
+ <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_groups"</span><span class="p">][</span><span class="n">group</span><span class="p">]:</span>
+ <span class="k">if</span> <span class="n">name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Cannot add panel to rigid_group. Panel not found: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">for</span> <span class="n">group_collection</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_group_collections"</span><span class="p">]:</span>
+ <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_group_collections"</span><span class="p">][</span><span class="n">group_collection</span><span class="p">]:</span>
+ <span class="k">if</span> <span class="n">name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_groups"</span><span class="p">]:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Cannot add rigid_group to collection. Rigid group not "</span>
+ <span class="s2">"found: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">for</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
+ <span class="n">d__</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsx"</span><span class="p">]</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssy"</span><span class="p">]</span> <span class="o">-</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssx"</span><span class="p">]</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsy"</span><span class="p">]</span>
+ <span class="k">if</span> <span class="n">d__</span> <span class="o">==</span> <span class="mf">0.0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Panel </span><span class="si">{}</span><span class="s2"> transformation is singluar."</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"xfs"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssy"</span><span class="p">]</span> <span class="o">/</span> <span class="n">d__</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"yfs"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssx"</span><span class="p">]</span> <span class="o">/</span> <span class="n">d__</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"xss"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsy"</span><span class="p">]</span> <span class="o">/</span> <span class="n">d__</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"yss"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsx"</span><span class="p">]</span> <span class="o">/</span> <span class="n">d__</span>
+ <span class="n">_find_min_max_d</span><span class="p">(</span><span class="n">detector</span><span class="p">)</span>
+ <span class="n">fhandle</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
+
+ <span class="k">return</span> <span class="n">detector</span></div>
+</pre></div>
+
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+ <h1>Source code for cfelpyutils.geometry_utils</h1><div class="highlight"><pre>
+<span></span><span class="c1"># This file is part of CFELPyUtils.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is free software: you can redistribute it and/or modify it under the</span>
+<span class="c1"># terms of the GNU General Public License as published by the Free Software Foundation,</span>
+<span class="c1"># either version 3 of the License, or (at your option) any later version.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is distributed in the hope that it will be useful, but WITHOUT ANY</span>
+<span class="c1"># WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A</span>
+<span class="c1"># PARTICULAR PURPOSE. See the GNU General Public License for more details.</span>
+<span class="c1">#</span>
+<span class="c1"># You should have received a copy of the GNU General Public License along with OnDA. If</span>
+<span class="c1"># not, see <http://www.gnu.org/licenses/>.</span>
+<span class="c1">#</span>
+<span class="c1"># Copyright 2014-2019 Deutsches Elektronen-Synchrotron DESY,</span>
+<span class="c1"># a research centre of the Helmholtz Association.</span>
+<span class="sd">"""</span>
+<span class="sd">Geometry utilities.</span>
+
+<span class="sd">This module contains functions that manipulate geometry information.</span>
+<span class="sd">"""</span>
+<span class="kn">from</span> <span class="nn">__future__</span> <span class="k">import</span> <span class="n">absolute_import</span><span class="p">,</span> <span class="n">division</span><span class="p">,</span> <span class="n">print_function</span>
+
+<span class="kn">from</span> <span class="nn">typing</span> <span class="k">import</span> <span class="n">Any</span><span class="p">,</span> <span class="n">Dict</span><span class="p">,</span> <span class="n">Tuple</span> <span class="c1"># pylint: disable=unused-import</span>
+
+<span class="kn">import</span> <span class="nn">numpy</span>
+
+<span class="kn">from</span> <span class="nn">cfelpyutils</span> <span class="k">import</span> <span class="n">named_tuples</span>
+
+
+<div class="viewcode-block" id="compute_pix_maps"><a class="viewcode-back" href="../../cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.compute_pix_maps">[docs]</a><span class="k">def</span> <span class="nf">compute_pix_maps</span><span class="p">(</span><span class="n">geometry</span><span class="p">):</span>
+ <span class="c1"># type: (Dict[str, Any]) -> PixelMaps</span>
+ <span class="sd">"""</span>
+<span class="sd"> Computes pixel maps from CrystFEL geometry information.</span>
+
+<span class="sd"> This function takes as input some geometry information read from a `CrystFEL</span>
+<span class="sd"> <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_ file, and</span>
+<span class="sd"> returns a set of some pre-computed pixel maps.</span>
+
+<span class="sd"> The origin and the orientation of the reference system for the pixel maps follow</span>
+<span class="sd"> the same conventions as in CrystFEL:</span>
+
+<span class="sd"> * The center of the reference system is the beam interaction point.</span>
+
+<span class="sd"> * +z is the beam direction, and points along the beam (i.e. away from the source).</span>
+
+<span class="sd"> * +y points towards the zenith (ceiling).</span>
+
+<span class="sd"> * +x completes the right-handed coordinate system.</span>
+
+<span class="sd"> Arguments:</span>
+
+<span class="sd"> geometry (Dict[str, Any]): a CrystFEL geometry object (A dictionary returned by</span>
+<span class="sd"> the :func:`~cfelpyutils.crystfel_utils.load_crystfel_geometry` function).</span>
+
+<span class="sd"> Returns:</span>
+
+<span class="sd"> :class:`~cfelpyutils.named_tuples.PixelMaps`: a named tuple storing the the</span>
+<span class="sd"> pixel maps.</span>
+<span class="sd"> """</span>
+ <span class="n">max_fs_in_slab</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">array</span><span class="p">(</span>
+ <span class="p">[</span><span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">k</span><span class="p">][</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]]</span>
+ <span class="p">)</span><span class="o">.</span><span class="n">max</span><span class="p">()</span>
+ <span class="n">max_ss_in_slab</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">array</span><span class="p">(</span>
+ <span class="p">[</span><span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">k</span><span class="p">][</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]]</span>
+ <span class="p">)</span><span class="o">.</span><span class="n">max</span><span class="p">()</span>
+
+ <span class="n">x_map</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span>
+ <span class="n">shape</span><span class="o">=</span><span class="p">(</span><span class="n">max_ss_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">max_fs_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">),</span> <span class="n">dtype</span><span class="o">=</span><span class="n">numpy</span><span class="o">.</span><span class="n">float32</span>
+ <span class="p">)</span>
+ <span class="n">y_map</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span>
+ <span class="n">shape</span><span class="o">=</span><span class="p">(</span><span class="n">max_ss_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">max_fs_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">),</span> <span class="n">dtype</span><span class="o">=</span><span class="n">numpy</span><span class="o">.</span><span class="n">float32</span>
+ <span class="p">)</span>
+ <span class="n">z_map</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span>
+ <span class="n">shape</span><span class="o">=</span><span class="p">(</span><span class="n">max_ss_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">max_fs_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">),</span> <span class="n">dtype</span><span class="o">=</span><span class="n">numpy</span><span class="o">.</span><span class="n">float32</span>
+ <span class="p">)</span>
+
+ <span class="c1"># Iterates over the panels. For each panel, determines the pixel indices, then</span>
+ <span class="c1"># computes the x,y vectors. Finally, copies the panel pixel maps into the</span>
+ <span class="c1"># detector-wide pixel maps.</span>
+ <span class="k">for</span> <span class="n">pan</span> <span class="ow">in</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]:</span>
+
+ <span class="k">if</span> <span class="s2">"clen"</span> <span class="ow">in</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">]:</span>
+ <span class="n">pan_clen</span> <span class="o">=</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"clen"</span><span class="p">]</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">pan_clen</span> <span class="o">=</span> <span class="mf">0.0</span>
+
+ <span class="n">ss_grid</span><span class="p">,</span> <span class="n">fs_grid</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">meshgrid</span><span class="p">(</span>
+ <span class="n">numpy</span><span class="o">.</span><span class="n">arange</span><span class="p">(</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_ss"</span><span class="p">]</span>
+ <span class="o">-</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_ss"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="mi">1</span>
+ <span class="p">),</span>
+ <span class="n">numpy</span><span class="o">.</span><span class="n">arange</span><span class="p">(</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_fs"</span><span class="p">]</span>
+ <span class="o">-</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_fs"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="mi">1</span>
+ <span class="p">),</span>
+ <span class="n">indexing</span><span class="o">=</span><span class="s2">"ij"</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="n">y_panel</span> <span class="o">=</span> <span class="p">(</span>
+ <span class="n">ss_grid</span> <span class="o">*</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"ssy"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="n">fs_grid</span> <span class="o">*</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"fsy"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"cny"</span><span class="p">]</span>
+ <span class="p">)</span>
+ <span class="n">x_panel</span> <span class="o">=</span> <span class="p">(</span>
+ <span class="n">ss_grid</span> <span class="o">*</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"ssx"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="n">fs_grid</span> <span class="o">*</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"fsx"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"cnx"</span><span class="p">]</span>
+ <span class="p">)</span>
+ <span class="n">x_map</span><span class="p">[</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_ss"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_fs"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="p">]</span> <span class="o">=</span> <span class="n">x_panel</span>
+ <span class="n">y_map</span><span class="p">[</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_ss"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_fs"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="p">]</span> <span class="o">=</span> <span class="n">y_panel</span>
+ <span class="n">z_map</span><span class="p">[</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_ss"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_fs"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="p">]</span> <span class="o">=</span> <span class="n">pan_clen</span>
+
+ <span class="n">r_map</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="n">numpy</span><span class="o">.</span><span class="n">square</span><span class="p">(</span><span class="n">x_map</span><span class="p">)</span> <span class="o">+</span> <span class="n">numpy</span><span class="o">.</span><span class="n">square</span><span class="p">(</span><span class="n">y_map</span><span class="p">))</span>
+ <span class="n">phi_map</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">arctan2</span><span class="p">(</span><span class="n">y_map</span><span class="p">,</span> <span class="n">x_map</span><span class="p">)</span>
+
+ <span class="k">return</span> <span class="n">named_tuples</span><span class="o">.</span><span class="n">PixelMaps</span><span class="p">(</span><span class="n">x_map</span><span class="p">,</span> <span class="n">y_map</span><span class="p">,</span> <span class="n">z_map</span><span class="p">,</span> <span class="n">r_map</span><span class="p">,</span> <span class="n">phi_map</span><span class="p">)</span></div>
+
+
+<div class="viewcode-block" id="compute_visualization_pix_maps"><a class="viewcode-back" href="../../cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.compute_visualization_pix_maps">[docs]</a><span class="k">def</span> <span class="nf">compute_visualization_pix_maps</span><span class="p">(</span><span class="n">geometry</span><span class="p">):</span>
+ <span class="c1"># type: (Dict[str, Any]) -> PixelMaps</span>
+ <span class="sd">"""</span>
+<span class="sd"> Computes pixel maps for data visualization from CrystFEL geometry information.</span>
+
+<span class="sd"> This function takes as input some geometry information read from a `CrystFEL</span>
+<span class="sd"> <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_ file, and</span>
+<span class="sd"> returns a set of some pre-computed pixel maps that can be used to display data in</span>
+<span class="sd"> an ImageView widget from the `PyQtGraph <http://pyqtgraph.org/>`_ library.</span>
+
+<span class="sd"> These pixel maps are different from the ones generated by the</span>
+<span class="sd"> :func:`~compute_pix_maps` function. The main differences are:</span>
+
+<span class="sd"> * The origin of the reference system is not the beam interaction point, but the top</span>
+<span class="sd"> left corner of the array used to visualize the data.</span>
+
+<span class="sd"> * Only the x and y pixel maps are available. The other entries in the named tuple</span>
+<span class="sd"> (z, r and phi) are set to None.</span>
+
+<span class="sd"> Arguments:</span>
+
+<span class="sd"> geometry (Dict[str, Any]): a CrystFEL geometry object (A dictionary returned by</span>
+<span class="sd"> the :func:`~cfelpyutils.crystfel_utils.load_crystfel_geometry` function).</span>
+
+<span class="sd"> Returns:</span>
+
+<span class="sd"> :class:`PixelMaps`: a named tuple with the pixel maps.</span>
+<span class="sd"> """</span>
+ <span class="c1"># Shifts the origin of the reference system from the beam position to the top-left</span>
+ <span class="c1"># of the image that will be displayed. Computes the size of the array needed to</span>
+ <span class="c1"># display the data, then use this information to estimate the magnitude of the</span>
+ <span class="c1"># shift.</span>
+ <span class="n">pixel_maps</span> <span class="o">=</span> <span class="n">compute_pix_maps</span><span class="p">(</span><span class="n">geometry</span><span class="p">)</span>
+ <span class="n">x_map</span><span class="p">,</span> <span class="n">y_map</span> <span class="o">=</span> <span class="n">pixel_maps</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="n">pixel_maps</span><span class="o">.</span><span class="n">y</span>
+ <span class="n">y_minimum</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">*</span> <span class="nb">int</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="nb">abs</span><span class="p">(</span><span class="n">y_map</span><span class="o">.</span><span class="n">max</span><span class="p">()),</span> <span class="nb">abs</span><span class="p">(</span><span class="n">y_map</span><span class="o">.</span><span class="n">min</span><span class="p">())))</span> <span class="o">+</span> <span class="mi">2</span>
+ <span class="n">x_minimum</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">*</span> <span class="nb">int</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="nb">abs</span><span class="p">(</span><span class="n">x_map</span><span class="o">.</span><span class="n">max</span><span class="p">()),</span> <span class="nb">abs</span><span class="p">(</span><span class="n">x_map</span><span class="o">.</span><span class="n">min</span><span class="p">())))</span> <span class="o">+</span> <span class="mi">2</span>
+ <span class="n">min_shape</span> <span class="o">=</span> <span class="p">(</span><span class="n">y_minimum</span><span class="p">,</span> <span class="n">x_minimum</span><span class="p">)</span>
+ <span class="n">new_x_map</span> <span class="o">=</span> <span class="p">(</span>
+ <span class="n">numpy</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="nb">object</span><span class="o">=</span><span class="n">pixel_maps</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="n">dtype</span><span class="o">=</span><span class="n">numpy</span><span class="o">.</span><span class="n">int</span><span class="p">)</span> <span class="o">+</span> <span class="n">min_shape</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">//</span> <span class="mi">2</span> <span class="o">-</span> <span class="mi">1</span>
+ <span class="p">)</span>
+ <span class="n">new_y_map</span> <span class="o">=</span> <span class="p">(</span>
+ <span class="n">numpy</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="nb">object</span><span class="o">=</span><span class="n">pixel_maps</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="n">dtype</span><span class="o">=</span><span class="n">numpy</span><span class="o">.</span><span class="n">int</span><span class="p">)</span> <span class="o">+</span> <span class="n">min_shape</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">//</span> <span class="mi">2</span> <span class="o">-</span> <span class="mi">1</span>
+ <span class="p">)</span>
+ <span class="k">return</span> <span class="n">named_tuples</span><span class="o">.</span><span class="n">PixelMaps</span><span class="p">(</span><span class="n">new_x_map</span><span class="p">,</span> <span class="n">new_y_map</span><span class="p">,</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span></div>
+
+
+<div class="viewcode-block" id="apply_geometry_to_data"><a class="viewcode-back" href="../../cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.apply_geometry_to_data">[docs]</a><span class="k">def</span> <span class="nf">apply_geometry_to_data</span><span class="p">(</span><span class="n">data</span><span class="p">,</span> <span class="n">geometry</span><span class="p">):</span>
+ <span class="c1"># type: (numpy.ndarray, Dict[str, Any]) -> numpy.ndarray</span>
+ <span class="sd">"""</span>
+<span class="sd"> Applies CrystFEL geometry information to some data.</span>
+
+<span class="sd"> This function takes as input some geometry information read from a `CrystFEL</span>
+<span class="sd"> <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_ file, and</span>
+<span class="sd"> some data on which to apply it. It returns an array that can be displayed using a</span>
+<span class="sd"> library like `matplotlib <https://matplotlib.org/>`_ or </span>
+<span class="sd"> `PyQtGraph <http://pyqtgraph.org/>`_.</span>
+
+<span class="sd"> The shape of the returned array is big enough to display all the input pixel</span>
+<span class="sd"> values, and is symmetric around the center of the reference system (i.e: the beam</span>
+<span class="sd"> interaction point).</span>
+
+<span class="sd"> NOTE: This restrictions often cause the returned array to be bigger than the minimum</span>
+<span class="sd"> size needed to store the physical layout of the pixels in the detector,</span>
+<span class="sd"> particularly if the detector is not centered at the beam interaction point.</span>
+
+<span class="sd"> Arguments:</span>
+
+<span class="sd"> data (numpy.ndarray): the data on which the geometry information should be</span>
+<span class="sd"> applied.</span>
+
+<span class="sd"> geometry (Dict[str, Any]): a CrystFEL geometry object (A dictionary returned by</span>
+<span class="sd"> the :func:`~cfelpyutils.crystfel_utils.load_crystfel_geometry` function).</span>
+
+<span class="sd"> Returns:</span>
+
+<span class="sd"> numpy.ndarray: an array containing the data with the geometry information</span>
+<span class="sd"> applied. </span>
+<span class="sd"> """</span>
+ <span class="n">pixel_maps</span> <span class="o">=</span> <span class="n">compute_pix_maps</span><span class="p">(</span><span class="n">geometry</span><span class="p">)</span>
+ <span class="n">x_map</span><span class="p">,</span> <span class="n">y_map</span> <span class="o">=</span> <span class="n">pixel_maps</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="n">pixel_maps</span><span class="o">.</span><span class="n">y</span>
+ <span class="n">y_minimum</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">*</span> <span class="nb">int</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="nb">abs</span><span class="p">(</span><span class="n">y_map</span><span class="o">.</span><span class="n">max</span><span class="p">()),</span> <span class="nb">abs</span><span class="p">(</span><span class="n">y_map</span><span class="o">.</span><span class="n">min</span><span class="p">())))</span> <span class="o">+</span> <span class="mi">2</span>
+ <span class="n">x_minimum</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">*</span> <span class="nb">int</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="nb">abs</span><span class="p">(</span><span class="n">x_map</span><span class="o">.</span><span class="n">max</span><span class="p">()),</span> <span class="nb">abs</span><span class="p">(</span><span class="n">x_map</span><span class="o">.</span><span class="n">min</span><span class="p">())))</span> <span class="o">+</span> <span class="mi">2</span>
+ <span class="n">min_shape</span> <span class="o">=</span> <span class="p">(</span><span class="n">y_minimum</span><span class="p">,</span> <span class="n">x_minimum</span><span class="p">)</span>
+ <span class="n">visualization_array</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">min_shape</span><span class="p">,</span> <span class="n">dtype</span><span class="o">=</span><span class="nb">float</span><span class="p">)</span>
+ <span class="n">visual_pixel_maps</span> <span class="o">=</span> <span class="n">compute_visualization_pix_maps</span><span class="p">(</span><span class="n">geometry</span><span class="p">)</span>
+ <span class="n">visualization_array</span><span class="p">[</span>
+ <span class="n">visual_pixel_maps</span><span class="o">.</span><span class="n">y</span><span class="o">.</span><span class="n">flatten</span><span class="p">(),</span> <span class="n">visual_pixel_maps</span><span class="o">.</span><span class="n">x</span><span class="o">.</span><span class="n">flatten</span><span class="p">()</span>
+ <span class="p">]</span> <span class="o">=</span> <span class="n">data</span><span class="o">.</span><span class="n">ravel</span><span class="p">()</span><span class="o">.</span><span class="n">astype</span><span class="p">(</span><span class="n">visualization_array</span><span class="o">.</span><span class="n">dtype</span><span class="p">)</span>
+ <span class="k">return</span> <span class="n">visualization_array</span></div>
+</pre></div>
+
+ </div>
+
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+
+ <h1>Source code for cfelpyutils.named_tuples</h1><div class="highlight"><pre>
+<span></span><span class="c1"># This file is part of CFELPyUtils.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is free software: you can redistribute it and/or modify it under the</span>
+<span class="c1"># terms of the GNU General Public License as published by the Free Software Foundation,</span>
+<span class="c1"># either version 3 of the License, or (at your option) any later version.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is distributed in the hope that it will be useful, but WITHOUT ANY</span>
+<span class="c1"># WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A</span>
+<span class="c1"># PARTICULAR PURPOSE. See the GNU General Public License for more details.</span>
+<span class="c1">#</span>
+<span class="c1"># You should have received a copy of the GNU General Public License along with OnDA. If</span>
+<span class="c1"># not, see <http://www.gnu.org/licenses/>.</span>
+<span class="c1">#</span>
+<span class="c1"># Copyright 2014-2019 Deutsches Elektronen-Synchrotron DESY,</span>
+<span class="c1"># a research centre of the Helmholtz Association.</span>
+<span class="sd">"""</span>
+<span class="sd">CFELPyUtils named tuples.</span>
+
+<span class="sd">This module contains a collection of named tuples used throughout the CFELPyUtils</span>
+<span class="sd">library.</span>
+<span class="sd">"""</span>
+<span class="kn">import</span> <span class="nn">collections</span>
+
+<span class="n">PixelMaps</span> <span class="o">=</span> <span class="n">collections</span><span class="o">.</span><span class="n">namedtuple</span><span class="p">(</span><span class="s2">"PixelMaps"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"x"</span><span class="p">,</span> <span class="s2">"y"</span><span class="p">,</span> <span class="s2">"z"</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">,</span> <span class="s2">"phi"</span><span class="p">])</span>
+<span class="sd">"""</span>
+<span class="sd">Pixel maps that store geometry information.</span>
+
+<span class="sd">Arguments:</span>
+
+<span class="sd"> x (numpy.ndarray): pixel map for the x coordinate.</span>
+
+<span class="sd"> y (numpy.ndarray): pixel map for the y coordinate.</span>
+
+<span class="sd"> z (numpy.ndarray): pixel map for the z coordinate.</span>
+
+<span class="sd"> r (numpy.ndarray): pixel map storing the distance of each pixel from the center of</span>
+<span class="sd"> the reference system.</span>
+
+<span class="sd"> phi (numpy.ndarray): pixel map storing the amplitude of the angle between each</span>
+<span class="sd"> pixel, the center of the reference system, and the x axis through the center.</span>
+<span class="sd">"""</span>
+</pre></div>
+
+ </div>
+
+ </div>
+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="../../index.html">CFELPyUtils</a></h1>
+
+
+
+
+
+
+
+
+<h3>Navigation</h3>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="../../cfelpyutils.html">The cfelpyutils Package</a></li>
+</ul>
+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+ <li><a href="../../index.html">Documentation overview</a><ul>
+ <li><a href="../index.html">Module code</a><ul>
+ </ul></li>
+ </ul></li>
+</ul>
+</div>
+<div id="searchbox" style="display: none" role="search">
+ <h3>Quick search</h3>
+ <div class="searchformwrapper">
+ <form class="search" action="../../search.html" method="get">
+ <input type="text" name="q" />
+ <input type="submit" value="Go" />
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+ </form>
+ </div>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
+
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+
+
+
+
+
+ </div>
+ </div>
+ <div class="clearer"></div>
+ </div>
+ <div class="footer">
+ ©2019, OnDA Team.
+
+ |
+ Powered by <a href="http://sphinx-doc.org/">Sphinx 1.8.5</a>
+ & <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+
+ </div>
+
+
+
+
+ </body>
+</html>
\ No newline at end of file
diff --git a/docs/_modules/index.html b/docs/_modules/index.html
new file mode 100644
index 0000000..0426bf5
--- /dev/null
+++ b/docs/_modules/index.html
@@ -0,0 +1,105 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
+ <head>
+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>Overview: module code — CFELPyUtils 1.0.0 documentation</title>
+ <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+ <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+ <script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+ <script type="text/javascript" src="../_static/jquery.js"></script>
+ <script type="text/javascript" src="../_static/underscore.js"></script>
+ <script type="text/javascript" src="../_static/doctools.js"></script>
+ <script type="text/javascript" src="../_static/language_data.js"></script>
+ <link rel="index" title="Index" href="../genindex.html" />
+ <link rel="search" title="Search" href="../search.html" />
+
+ <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+
+
+ <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+ </head><body>
+
+
+ <div class="document">
+ <div class="documentwrapper">
+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+ <h1>All modules for which code is available</h1>
+<ul><li><a href="cfelpyutils/crystfel_utils.html">cfelpyutils.crystfel_utils</a></li>
+<li><a href="cfelpyutils/geometry_utils.html">cfelpyutils.geometry_utils</a></li>
+<li><a href="cfelpyutils/named_tuples.html">cfelpyutils.named_tuples</a></li>
+</ul>
+
+ </div>
+
+ </div>
+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="../index.html">CFELPyUtils</a></h1>
+
+
+
+
+
+
+
+
+<h3>Navigation</h3>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="../cfelpyutils.html">The cfelpyutils Package</a></li>
+</ul>
+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+ <li><a href="../index.html">Documentation overview</a><ul>
+ </ul></li>
+</ul>
+</div>
+<div id="searchbox" style="display: none" role="search">
+ <h3>Quick search</h3>
+ <div class="searchformwrapper">
+ <form class="search" action="../search.html" method="get">
+ <input type="text" name="q" />
+ <input type="submit" value="Go" />
+ <input type="hidden" name="check_keywords" value="yes" />
+ <input type="hidden" name="area" value="default" />
+ </form>
+ </div>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
+
+
+
+
+
+
+
+
+ </div>
+ </div>
+ <div class="clearer"></div>
+ </div>
+ <div class="footer">
+ ©2019, OnDA Team.
+
+ |
+ Powered by <a href="http://sphinx-doc.org/">Sphinx 1.8.5</a>
+ & <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+
+ </div>
+
+
+
+
+ </body>
+</html>
\ No newline at end of file
diff --git a/docs/_sources/cfelpyutils.crystfel_utils.rst.txt b/docs/_sources/cfelpyutils.crystfel_utils.rst.txt
new file mode 100644
index 0000000..8533f9d
--- /dev/null
+++ b/docs/_sources/cfelpyutils.crystfel_utils.rst.txt
@@ -0,0 +1,7 @@
+The crystfel\_utils Module
+==========================
+
+.. automodule:: cfelpyutils.crystfel_utils
+ :members:
+ :undoc-members:
+ :show-inheritance:
diff --git a/docs/_sources/cfelpyutils.geometry_utils.rst.txt b/docs/_sources/cfelpyutils.geometry_utils.rst.txt
new file mode 100644
index 0000000..005d68a
--- /dev/null
+++ b/docs/_sources/cfelpyutils.geometry_utils.rst.txt
@@ -0,0 +1,7 @@
+The geometry\_utils Module
+==========================
+
+.. automodule:: cfelpyutils.geometry_utils
+ :members:
+ :undoc-members:
+ :show-inheritance:
diff --git a/docs/_sources/cfelpyutils.named_tuples.rst.txt b/docs/_sources/cfelpyutils.named_tuples.rst.txt
new file mode 100644
index 0000000..42965bb
--- /dev/null
+++ b/docs/_sources/cfelpyutils.named_tuples.rst.txt
@@ -0,0 +1,7 @@
+The named\_tuples Module
+========================
+
+.. automodule:: cfelpyutils.named_tuples
+ :members:
+ :undoc-members:
+ :show-inheritance:
diff --git a/docs/_sources/cfelpyutils.rst.txt b/docs/_sources/cfelpyutils.rst.txt
new file mode 100644
index 0000000..9e74d51
--- /dev/null
+++ b/docs/_sources/cfelpyutils.rst.txt
@@ -0,0 +1,13 @@
+The cfelpyutils Package
+=======================
+
+.. automodule:: cfelpyutils
+ :members:
+ :undoc-members:
+ :show-inheritance:
+
+.. toctree::
+
+ crystfel_utils <cfelpyutils.crystfel_utils>
+ geometry_utils <cfelpyutils.geometry_utils>
+ named_tuples <cfelpyutils.named_tuples>
diff --git a/docs/_sources/index.rst.txt b/docs/_sources/index.rst.txt
new file mode 100644
index 0000000..929f41c
--- /dev/null
+++ b/docs/_sources/index.rst.txt
@@ -0,0 +1,53 @@
+.. cfelpyutils documentation master file, created by
+ sphinx-quickstart on Tue Jul 10 12:10:05 2018.
+ You can adapt this file completely to your liking, but it should at least
+ contain the root `toctree` directive.
+
+CFELPyUtils
+===========
+
+.. toctree::
+ :hidden:
+
+ cfelpyutils
+
+
+Introduction
+------------
+
+CFELPyUtils is a utility library written in Python and developed at the Center For Free
+Electron Laser Science (CFEL) in Hamburg. It contains several functions and classes
+that perform various tasks related to the processing of x-ray imaging data (currently,
+mostly reading and applying geometry information to x-ray detector data). It is used by
+several internal and released CFEL software projects.
+
+
+Installation
+------------
+
+The CFELPyUtils library is available on PyPI and can be installed using the pip
+command:
+
+.. code-block:: bash
+
+ python3 -m pip install cfelpyutils
+
+Or, for python2:
+
+.. code-block:: bash
+
+ python -m pip install cfelpyutils
+
+
+It is also available as an Anaconda package in the 'ondateam' channel. It can be
+installed using the 'conda' command:
+
+.. code-block:: bash
+
+ conda install -c ondateam cfelpyutils
+
+
+Code Documentation
+------------------
+
+Code documentation for the CFELPyUtils library can be found :doc:`here <cfelpyutils>`.
\ No newline at end of file
diff --git a/docs/_sources/modules.rst.txt b/docs/_sources/modules.rst.txt
new file mode 100644
index 0000000..31f2701
--- /dev/null
+++ b/docs/_sources/modules.rst.txt
@@ -0,0 +1,7 @@
+cfelpyutils
+===========
+
+.. toctree::
+ :maxdepth: 4
+
+ cfelpyutils
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+ margin-right: 0;
+ margin-bottom: 0;
+ margin-left: 0;
+ }
+
+ ul {
+ margin-left: 0;
+ }
+
+ li > ul {
+ /* Matches the 30px from the "ul, ol" selector above */
+ margin-left: 30px;
+ }
+
+ .document {
+ width: auto;
+ }
+
+ .footer {
+ width: auto;
+ }
+
+ .bodywrapper {
+ margin: 0;
+ }
+
+ .footer {
+ width: auto;
+ }
+
+ .github {
+ display: none;
+ }
+
+
+
+}
+
+
+
+@media screen and (max-width: 875px) {
+
+ body {
+ margin: 0;
+ padding: 20px 30px;
+ }
+
+ div.documentwrapper {
+ float: none;
+ background: #fff;
+ }
+
+ div.sphinxsidebar {
+ display: block;
+ float: none;
+ width: 102.5%;
+ margin: 50px -30px -20px -30px;
+ padding: 10px 20px;
+ background: #333;
+ color: #FFF;
+ }
+
+ div.sphinxsidebar h3, div.sphinxsidebar h4, div.sphinxsidebar p,
+ div.sphinxsidebar h3 a {
+ color: #fff;
+ }
+
+ div.sphinxsidebar a {
+ color: #AAA;
+ }
+
+ div.sphinxsidebar p.logo {
+ display: none;
+ }
+
+ div.document {
+ width: 100%;
+ margin: 0;
+ }
+
+ div.footer {
+ display: none;
+ }
+
+ div.bodywrapper {
+ margin: 0;
+ }
+
+ div.body {
+ min-height: 0;
+ padding: 0;
+ }
+
+ .rtd_doc_footer {
+ display: none;
+ }
+
+ .document {
+ width: auto;
+ }
+
+ .footer {
+ width: auto;
+ }
+
+ .footer {
+ width: auto;
+ }
+
+ .github {
+ display: none;
+ }
+}
+
+
+/* misc. */
+
+.revsys-inline {
+ display: none!important;
+}
+
+/* Make nested-list/multi-paragraph items look better in Releases changelog
+ * pages. Without this, docutils' magical list fuckery causes inconsistent
+ * formatting between different release sub-lists.
+ */
+div#changelog > div.section > ul > li > p:only-child {
+ margin-bottom: 0;
+}
+
+/* Hide fugly table cell borders in ..bibliography:: directive output */
+table.docutils.citation, table.docutils.citation td, table.docutils.citation th {
+ border: none;
+ /* Below needed in some edge cases; if not applied, bottom shadows appear */
+ -moz-box-shadow: none;
+ -webkit-box-shadow: none;
+ box-shadow: none;
+}
+
+
+/* relbar */
+
+.related {
+ line-height: 30px;
+ width: 100%;
+ font-size: 0.9rem;
+}
+
+.related.top {
+ border-bottom: 1px solid #EEE;
+ margin-bottom: 20px;
+}
+
+.related.bottom {
+ border-top: 1px solid #EEE;
+}
+
+.related ul {
+ padding: 0;
+ margin: 0;
+ list-style: none;
+}
+
+.related li {
+ display: inline;
+}
+
+nav#rellinks {
+ float: right;
+}
+
+nav#rellinks li+li:before {
+ content: "|";
+}
+
+nav#breadcrumbs li+li:before {
+ content: "\00BB";
+}
+
+/* Hide certain items when printing */
+@media print {
+ div.related {
+ display: none;
+ }
+}
\ No newline at end of file
diff --git a/docs/_static/basic.css b/docs/_static/basic.css
new file mode 100644
index 0000000..0807176
--- /dev/null
+++ b/docs/_static/basic.css
@@ -0,0 +1,676 @@
+/*
+ * basic.css
+ * ~~~~~~~~~
+ *
+ * Sphinx stylesheet -- basic theme.
+ *
+ * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+/* -- main layout ----------------------------------------------------------- */
+
+div.clearer {
+ clear: both;
+}
+
+/* -- relbar ---------------------------------------------------------------- */
+
+div.related {
+ width: 100%;
+ font-size: 90%;
+}
+
+div.related h3 {
+ display: none;
+}
+
+div.related ul {
+ margin: 0;
+ padding: 0 0 0 10px;
+ list-style: none;
+}
+
+div.related li {
+ display: inline;
+}
+
+div.related li.right {
+ float: right;
+ margin-right: 5px;
+}
+
+/* -- sidebar --------------------------------------------------------------- */
+
+div.sphinxsidebarwrapper {
+ padding: 10px 5px 0 10px;
+}
+
+div.sphinxsidebar {
+ float: left;
+ width: 230px;
+ margin-left: -100%;
+ font-size: 90%;
+ word-wrap: break-word;
+ overflow-wrap : break-word;
+}
+
+div.sphinxsidebar ul {
+ list-style: none;
+}
+
+div.sphinxsidebar ul ul,
+div.sphinxsidebar ul.want-points {
+ margin-left: 20px;
+ list-style: square;
+}
+
+div.sphinxsidebar ul ul {
+ margin-top: 0;
+ margin-bottom: 0;
+}
+
+div.sphinxsidebar form {
+ margin-top: 10px;
+}
+
+div.sphinxsidebar input {
+ border: 1px solid #98dbcc;
+ font-family: sans-serif;
+ font-size: 1em;
+}
+
+div.sphinxsidebar #searchbox form.search {
+ overflow: hidden;
+}
+
+div.sphinxsidebar #searchbox input[type="text"] {
+ float: left;
+ width: 80%;
+ padding: 0.25em;
+ box-sizing: border-box;
+}
+
+div.sphinxsidebar #searchbox input[type="submit"] {
+ float: left;
+ width: 20%;
+ border-left: none;
+ padding: 0.25em;
+ box-sizing: border-box;
+}
+
+
+img {
+ border: 0;
+ max-width: 100%;
+}
+
+/* -- search page ----------------------------------------------------------- */
+
+ul.search {
+ margin: 10px 0 0 20px;
+ padding: 0;
+}
+
+ul.search li {
+ padding: 5px 0 5px 20px;
+ background-image: url(file.png);
+ background-repeat: no-repeat;
+ background-position: 0 7px;
+}
+
+ul.search li a {
+ font-weight: bold;
+}
+
+ul.search li div.context {
+ color: #888;
+ margin: 2px 0 0 30px;
+ text-align: left;
+}
+
+ul.keywordmatches li.goodmatch a {
+ font-weight: bold;
+}
+
+/* -- index page ------------------------------------------------------------ */
+
+table.contentstable {
+ width: 90%;
+ margin-left: auto;
+ margin-right: auto;
+}
+
+table.contentstable p.biglink {
+ line-height: 150%;
+}
+
+a.biglink {
+ font-size: 1.3em;
+}
+
+span.linkdescr {
+ font-style: italic;
+ padding-top: 5px;
+ font-size: 90%;
+}
+
+/* -- general index --------------------------------------------------------- */
+
+table.indextable {
+ width: 100%;
+}
+
+table.indextable td {
+ text-align: left;
+ vertical-align: top;
+}
+
+table.indextable ul {
+ margin-top: 0;
+ margin-bottom: 0;
+ list-style-type: none;
+}
+
+table.indextable > tbody > tr > td > ul {
+ padding-left: 0em;
+}
+
+table.indextable tr.pcap {
+ height: 10px;
+}
+
+table.indextable tr.cap {
+ margin-top: 10px;
+ background-color: #f2f2f2;
+}
+
+img.toggler {
+ margin-right: 3px;
+ margin-top: 3px;
+ cursor: pointer;
+}
+
+div.modindex-jumpbox {
+ border-top: 1px solid #ddd;
+ border-bottom: 1px solid #ddd;
+ margin: 1em 0 1em 0;
+ padding: 0.4em;
+}
+
+div.genindex-jumpbox {
+ border-top: 1px solid #ddd;
+ border-bottom: 1px solid #ddd;
+ margin: 1em 0 1em 0;
+ padding: 0.4em;
+}
+
+/* -- domain module index --------------------------------------------------- */
+
+table.modindextable td {
+ padding: 2px;
+ border-collapse: collapse;
+}
+
+/* -- general body styles --------------------------------------------------- */
+
+div.body {
+ min-width: 450px;
+ max-width: 800px;
+}
+
+div.body p, div.body dd, div.body li, div.body blockquote {
+ -moz-hyphens: auto;
+ -ms-hyphens: auto;
+ -webkit-hyphens: auto;
+ hyphens: auto;
+}
+
+a.headerlink {
+ visibility: hidden;
+}
+
+h1:hover > a.headerlink,
+h2:hover > a.headerlink,
+h3:hover > a.headerlink,
+h4:hover > a.headerlink,
+h5:hover > a.headerlink,
+h6:hover > a.headerlink,
+dt:hover > a.headerlink,
+caption:hover > a.headerlink,
+p.caption:hover > a.headerlink,
+div.code-block-caption:hover > a.headerlink {
+ visibility: visible;
+}
+
+div.body p.caption {
+ text-align: inherit;
+}
+
+div.body td {
+ text-align: left;
+}
+
+.first {
+ margin-top: 0 !important;
+}
+
+p.rubric {
+ margin-top: 30px;
+ font-weight: bold;
+}
+
+img.align-left, .figure.align-left, object.align-left {
+ clear: left;
+ float: left;
+ margin-right: 1em;
+}
+
+img.align-right, .figure.align-right, object.align-right {
+ clear: right;
+ float: right;
+ margin-left: 1em;
+}
+
+img.align-center, .figure.align-center, object.align-center {
+ display: block;
+ margin-left: auto;
+ margin-right: auto;
+}
+
+.align-left {
+ text-align: left;
+}
+
+.align-center {
+ text-align: center;
+}
+
+.align-right {
+ text-align: right;
+}
+
+/* -- sidebars -------------------------------------------------------------- */
+
+div.sidebar {
+ margin: 0 0 0.5em 1em;
+ border: 1px solid #ddb;
+ padding: 7px 7px 0 7px;
+ background-color: #ffe;
+ width: 40%;
+ float: right;
+}
+
+p.sidebar-title {
+ font-weight: bold;
+}
+
+/* -- topics ---------------------------------------------------------------- */
+
+div.topic {
+ border: 1px solid #ccc;
+ padding: 7px 7px 0 7px;
+ margin: 10px 0 10px 0;
+}
+
+p.topic-title {
+ font-size: 1.1em;
+ font-weight: bold;
+ margin-top: 10px;
+}
+
+/* -- admonitions ----------------------------------------------------------- */
+
+div.admonition {
+ margin-top: 10px;
+ margin-bottom: 10px;
+ padding: 7px;
+}
+
+div.admonition dt {
+ font-weight: bold;
+}
+
+div.admonition dl {
+ margin-bottom: 0;
+}
+
+p.admonition-title {
+ margin: 0px 10px 5px 0px;
+ font-weight: bold;
+}
+
+div.body p.centered {
+ text-align: center;
+ margin-top: 25px;
+}
+
+/* -- tables ---------------------------------------------------------------- */
+
+table.docutils {
+ border: 0;
+ border-collapse: collapse;
+}
+
+table.align-center {
+ margin-left: auto;
+ margin-right: auto;
+}
+
+table caption span.caption-number {
+ font-style: italic;
+}
+
+table caption span.caption-text {
+}
+
+table.docutils td, table.docutils th {
+ padding: 1px 8px 1px 5px;
+ border-top: 0;
+ border-left: 0;
+ border-right: 0;
+ border-bottom: 1px solid #aaa;
+}
+
+table.footnote td, table.footnote th {
+ border: 0 !important;
+}
+
+th {
+ text-align: left;
+ padding-right: 5px;
+}
+
+table.citation {
+ border-left: solid 1px gray;
+ margin-left: 1px;
+}
+
+table.citation td {
+ border-bottom: none;
+}
+
+/* -- figures --------------------------------------------------------------- */
+
+div.figure {
+ margin: 0.5em;
+ padding: 0.5em;
+}
+
+div.figure p.caption {
+ padding: 0.3em;
+}
+
+div.figure p.caption span.caption-number {
+ font-style: italic;
+}
+
+div.figure p.caption span.caption-text {
+}
+
+/* -- field list styles ----------------------------------------------------- */
+
+table.field-list td, table.field-list th {
+ border: 0 !important;
+}
+
+.field-list ul {
+ margin: 0;
+ padding-left: 1em;
+}
+
+.field-list p {
+ margin: 0;
+}
+
+.field-name {
+ -moz-hyphens: manual;
+ -ms-hyphens: manual;
+ -webkit-hyphens: manual;
+ hyphens: manual;
+}
+
+/* -- hlist styles ---------------------------------------------------------- */
+
+table.hlist td {
+ vertical-align: top;
+}
+
+
+/* -- other body styles ----------------------------------------------------- */
+
+ol.arabic {
+ list-style: decimal;
+}
+
+ol.loweralpha {
+ list-style: lower-alpha;
+}
+
+ol.upperalpha {
+ list-style: upper-alpha;
+}
+
+ol.lowerroman {
+ list-style: lower-roman;
+}
+
+ol.upperroman {
+ list-style: upper-roman;
+}
+
+dl {
+ margin-bottom: 15px;
+}
+
+dd p {
+ margin-top: 0px;
+}
+
+dd ul, dd table {
+ margin-bottom: 10px;
+}
+
+dd {
+ margin-top: 3px;
+ margin-bottom: 10px;
+ margin-left: 30px;
+}
+
+dt:target, span.highlighted {
+ background-color: #fbe54e;
+}
+
+rect.highlighted {
+ fill: #fbe54e;
+}
+
+dl.glossary dt {
+ font-weight: bold;
+ font-size: 1.1em;
+}
+
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+}
+
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+ font-size: larger;
+}
+
+.versionmodified {
+ font-style: italic;
+}
+
+.system-message {
+ background-color: #fda;
+ padding: 5px;
+ border: 3px solid red;
+}
+
+.footnote:target {
+ background-color: #ffa;
+}
+
+.line-block {
+ display: block;
+ margin-top: 1em;
+ margin-bottom: 1em;
+}
+
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+ margin-top: 0;
+ margin-bottom: 0;
+ margin-left: 1.5em;
+}
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+}
+
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+}
+
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+ font-style: oblique;
+}
+
+abbr, acronym {
+ border-bottom: dotted 1px;
+ cursor: help;
+}
+
+/* -- code displays --------------------------------------------------------- */
+
+pre {
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+}
+
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+ -moz-hyphens: none;
+ -ms-hyphens: none;
+ -webkit-hyphens: none;
+ hyphens: none;
+}
+
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+ border: 0;
+ background-color: transparent;
+ color: #aaa;
+}
+
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+}
+
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+}
+
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+}
+
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+}
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+}
+
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+}
+
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+}
+
+div.literal-block-wrapper {
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+}
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+}
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+ font-size: 1.2em;
+}
+
+code.descclassname {
+ background-color: transparent;
+}
+
+code.xref, a code {
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+ font-weight: bold;
+}
+
+h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
+ background-color: transparent;
+}
+
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+ float: right;
+}
+
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+ float: right;
+ font-family: sans-serif;
+}
+
+div.viewcode-block:target {
+ margin: -1px -10px;
+ padding: 0 10px;
+}
+
+/* -- math display ---------------------------------------------------------- */
+
+img.math {
+ vertical-align: middle;
+}
+
+div.body div.math p {
+ text-align: center;
+}
+
+span.eqno {
+ float: right;
+}
+
+span.eqno a.headerlink {
+ position: relative;
+ left: 0px;
+ z-index: 1;
+}
+
+div.math:hover a.headerlink {
+ visibility: visible;
+}
+
+/* -- printout stylesheet --------------------------------------------------- */
+
+@media print {
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+ width: 100%;
+ }
+
+ div.sphinxsidebar,
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+}
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HcmV?d00001
diff --git a/docs/_static/custom.css b/docs/_static/custom.css
new file mode 100644
index 0000000..2a924f1
--- /dev/null
+++ b/docs/_static/custom.css
@@ -0,0 +1 @@
+/* This file intentionally left blank. */
diff --git a/docs/_static/doctools.js b/docs/_static/doctools.js
new file mode 100644
index 0000000..344db17
--- /dev/null
+++ b/docs/_static/doctools.js
@@ -0,0 +1,315 @@
+/*
+ * doctools.js
+ * ~~~~~~~~~~~
+ *
+ * Sphinx JavaScript utilities for all documentation.
+ *
+ * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+/**
+ * select a different prefix for underscore
+ */
+$u = _.noConflict();
+
+/**
+ * make the code below compatible with browsers without
+ * an installed firebug like debugger
+if (!window.console || !console.firebug) {
+ var names = ["log", "debug", "info", "warn", "error", "assert", "dir",
+ "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace",
+ "profile", "profileEnd"];
+ window.console = {};
+ for (var i = 0; i < names.length; ++i)
+ window.console[names[i]] = function() {};
+}
+ */
+
+/**
+ * small helper function to urldecode strings
+ */
+jQuery.urldecode = function(x) {
+ return decodeURIComponent(x).replace(/\+/g, ' ');
+};
+
+/**
+ * small helper function to urlencode strings
+ */
+jQuery.urlencode = encodeURIComponent;
+
+/**
+ * This function returns the parsed url parameters of the
+ * current request. Multiple values per key are supported,
+ * it will always return arrays of strings for the value parts.
+ */
+jQuery.getQueryParameters = function(s) {
+ if (typeof s === 'undefined')
+ s = document.location.search;
+ var parts = s.substr(s.indexOf('?') + 1).split('&');
+ var result = {};
+ for (var i = 0; i < parts.length; i++) {
+ var tmp = parts[i].split('=', 2);
+ var key = jQuery.urldecode(tmp[0]);
+ var value = jQuery.urldecode(tmp[1]);
+ if (key in result)
+ result[key].push(value);
+ else
+ result[key] = [value];
+ }
+ return result;
+};
+
+/**
+ * highlight a given string on a jquery object by wrapping it in
+ * span elements with the given class name.
+ */
+jQuery.fn.highlightText = function(text, className) {
+ function highlight(node, addItems) {
+ if (node.nodeType === 3) {
+ var val = node.nodeValue;
+ var pos = val.toLowerCase().indexOf(text);
+ if (pos >= 0 &&
+ !jQuery(node.parentNode).hasClass(className) &&
+ !jQuery(node.parentNode).hasClass("nohighlight")) {
+ var span;
+ var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg");
+ if (isInSVG) {
+ span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
+ } else {
+ span = document.createElement("span");
+ span.className = className;
+ }
+ span.appendChild(document.createTextNode(val.substr(pos, text.length)));
+ node.parentNode.insertBefore(span, node.parentNode.insertBefore(
+ document.createTextNode(val.substr(pos + text.length)),
+ node.nextSibling));
+ node.nodeValue = val.substr(0, pos);
+ if (isInSVG) {
+ var bbox = span.getBBox();
+ var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
+ rect.x.baseVal.value = bbox.x;
+ rect.y.baseVal.value = bbox.y;
+ rect.width.baseVal.value = bbox.width;
+ rect.height.baseVal.value = bbox.height;
+ rect.setAttribute('class', className);
+ var parentOfText = node.parentNode.parentNode;
+ addItems.push({
+ "parent": node.parentNode,
+ "target": rect});
+ }
+ }
+ }
+ else if (!jQuery(node).is("button, select, textarea")) {
+ jQuery.each(node.childNodes, function() {
+ highlight(this, addItems);
+ });
+ }
+ }
+ var addItems = [];
+ var result = this.each(function() {
+ highlight(this, addItems);
+ });
+ for (var i = 0; i < addItems.length; ++i) {
+ jQuery(addItems[i].parent).before(addItems[i].target);
+ }
+ return result;
+};
+
+/*
+ * backward compatibility for jQuery.browser
+ * This will be supported until firefox bug is fixed.
+ */
+if (!jQuery.browser) {
+ jQuery.uaMatch = function(ua) {
+ ua = ua.toLowerCase();
+
+ var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
+ /(webkit)[ \/]([\w.]+)/.exec(ua) ||
+ /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
+ /(msie) ([\w.]+)/.exec(ua) ||
+ ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
+ [];
+
+ return {
+ browser: match[ 1 ] || "",
+ version: match[ 2 ] || "0"
+ };
+ };
+ jQuery.browser = {};
+ jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true;
+}
+
+/**
+ * Small JavaScript module for the documentation.
+ */
+var Documentation = {
+
+ init : function() {
+ this.fixFirefoxAnchorBug();
+ this.highlightSearchWords();
+ this.initIndexTable();
+ if (DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) {
+ this.initOnKeyListeners();
+ }
+ },
+
+ /**
+ * i18n support
+ */
+ TRANSLATIONS : {},
+ PLURAL_EXPR : function(n) { return n === 1 ? 0 : 1; },
+ LOCALE : 'unknown',
+
+ // gettext and ngettext don't access this so that the functions
+ // can safely bound to a different name (_ = Documentation.gettext)
+ gettext : function(string) {
+ var translated = Documentation.TRANSLATIONS[string];
+ if (typeof translated === 'undefined')
+ return string;
+ return (typeof translated === 'string') ? translated : translated[0];
+ },
+
+ ngettext : function(singular, plural, n) {
+ var translated = Documentation.TRANSLATIONS[singular];
+ if (typeof translated === 'undefined')
+ return (n == 1) ? singular : plural;
+ return translated[Documentation.PLURALEXPR(n)];
+ },
+
+ addTranslations : function(catalog) {
+ for (var key in catalog.messages)
+ this.TRANSLATIONS[key] = catalog.messages[key];
+ this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')');
+ this.LOCALE = catalog.locale;
+ },
+
+ /**
+ * add context elements like header anchor links
+ */
+ addContextElements : function() {
+ $('div[id] > :header:first').each(function() {
+ $('<a class="headerlink">\u00B6</a>').
+ attr('href', '#' + this.id).
+ attr('title', _('Permalink to this headline')).
+ appendTo(this);
+ });
+ $('dt[id]').each(function() {
+ $('<a class="headerlink">\u00B6</a>').
+ attr('href', '#' + this.id).
+ attr('title', _('Permalink to this definition')).
+ appendTo(this);
+ });
+ },
+
+ /**
+ * workaround a firefox stupidity
+ * see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075
+ */
+ fixFirefoxAnchorBug : function() {
+ if (document.location.hash && $.browser.mozilla)
+ window.setTimeout(function() {
+ document.location.href += '';
+ }, 10);
+ },
+
+ /**
+ * highlight the search words provided in the url in the text
+ */
+ highlightSearchWords : function() {
+ var params = $.getQueryParameters();
+ var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : [];
+ if (terms.length) {
+ var body = $('div.body');
+ if (!body.length) {
+ body = $('body');
+ }
+ window.setTimeout(function() {
+ $.each(terms, function() {
+ body.highlightText(this.toLowerCase(), 'highlighted');
+ });
+ }, 10);
+ $('<p class="highlight-link"><a href="javascript:Documentation.' +
+ 'hideSearchWords()">' + _('Hide Search Matches') + '</a></p>')
+ .appendTo($('#searchbox'));
+ }
+ },
+
+ /**
+ * init the domain index toggle buttons
+ */
+ initIndexTable : function() {
+ var togglers = $('img.toggler').click(function() {
+ var src = $(this).attr('src');
+ var idnum = $(this).attr('id').substr(7);
+ $('tr.cg-' + idnum).toggle();
+ if (src.substr(-9) === 'minus.png')
+ $(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
+ else
+ $(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
+ }).css('display', '');
+ if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) {
+ togglers.click();
+ }
+ },
+
+ /**
+ * helper function to hide the search marks again
+ */
+ hideSearchWords : function() {
+ $('#searchbox .highlight-link').fadeOut(300);
+ $('span.highlighted').removeClass('highlighted');
+ },
+
+ /**
+ * make the url absolute
+ */
+ makeURL : function(relativeURL) {
+ return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL;
+ },
+
+ /**
+ * get the current relative url
+ */
+ getCurrentURL : function() {
+ var path = document.location.pathname;
+ var parts = path.split(/\//);
+ $.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
+ if (this === '..')
+ parts.pop();
+ });
+ var url = parts.join('/');
+ return path.substring(url.lastIndexOf('/') + 1, path.length - 1);
+ },
+
+ initOnKeyListeners: function() {
+ $(document).keyup(function(event) {
+ var activeElementType = document.activeElement.tagName;
+ // don't navigate when in search box or textarea
+ if (activeElementType !== 'TEXTAREA' && activeElementType !== 'INPUT' && activeElementType !== 'SELECT') {
+ switch (event.keyCode) {
+ case 37: // left
+ var prevHref = $('link[rel="prev"]').prop('href');
+ if (prevHref) {
+ window.location.href = prevHref;
+ return false;
+ }
+ case 39: // right
+ var nextHref = $('link[rel="next"]').prop('href');
+ if (nextHref) {
+ window.location.href = nextHref;
+ return false;
+ }
+ }
+ }
+ });
+ }
+};
+
+// quick alias for translations
+_ = Documentation.gettext;
+
+$(document).ready(function() {
+ Documentation.init();
+});
diff --git a/docs/_static/documentation_options.js b/docs/_static/documentation_options.js
new file mode 100644
index 0000000..0c2ef7c
--- /dev/null
+++ b/docs/_static/documentation_options.js
@@ -0,0 +1,10 @@
+var DOCUMENTATION_OPTIONS = {
+ URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
+ VERSION: '1.0.0',
+ LANGUAGE: 'en',
+ COLLAPSE_INDEX: false,
+ FILE_SUFFIX: '.html',
+ HAS_SOURCE: true,
+ SOURCELINK_SUFFIX: '.txt',
+ NAVIGATION_WITH_KEYS: false,
+};
\ No newline at end of file
diff --git a/docs/_static/down-pressed.png b/docs/_static/down-pressed.png
new file mode 100644
index 0000000000000000000000000000000000000000..5756c8cad8854722893dc70b9eb4bb0400343a39
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diff --git a/docs/_static/down.png b/docs/_static/down.png
new file mode 100644
index 0000000000000000000000000000000000000000..1b3bdad2ceffae91cee61b32f3295f9bbe646e48
GIT binary patch
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HcmV?d00001
diff --git a/docs/_static/file.png b/docs/_static/file.png
new file mode 100644
index 0000000000000000000000000000000000000000..a858a410e4faa62ce324d814e4b816fff83a6fb3
GIT binary patch
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diff --git a/docs/_static/jquery-3.2.1.js b/docs/_static/jquery-3.2.1.js
new file mode 100644
index 0000000..d2d8ca4
--- /dev/null
+++ b/docs/_static/jquery-3.2.1.js
@@ -0,0 +1,10253 @@
+/*!
+ * jQuery JavaScript Library v3.2.1
+ * https://jquery.com/
+ *
+ * Includes Sizzle.js
+ * https://sizzlejs.com/
+ *
+ * Copyright JS Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
+ * Date: 2017-03-20T18:59Z
+ */
+( function( global, factory ) {
+
+ "use strict";
+
+ if ( typeof module === "object" && typeof module.exports === "object" ) {
+
+ // For CommonJS and CommonJS-like environments where a proper `window`
+ // is present, execute the factory and get jQuery.
+ // For environments that do not have a `window` with a `document`
+ // (such as Node.js), expose a factory as module.exports.
+ // This accentuates the need for the creation of a real `window`.
+ // e.g. var jQuery = require("jquery")(window);
+ // See ticket #14549 for more info.
+ module.exports = global.document ?
+ factory( global, true ) :
+ function( w ) {
+ if ( !w.document ) {
+ throw new Error( "jQuery requires a window with a document" );
+ }
+ return factory( w );
+ };
+ } else {
+ factory( global );
+ }
+
+// Pass this if window is not defined yet
+} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+
+// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
+// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
+// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
+// enough that all such attempts are guarded in a try block.
+"use strict";
+
+var arr = [];
+
+var document = window.document;
+
+var getProto = Object.getPrototypeOf;
+
+var slice = arr.slice;
+
+var concat = arr.concat;
+
+var push = arr.push;
+
+var indexOf = arr.indexOf;
+
+var class2type = {};
+
+var toString = class2type.toString;
+
+var hasOwn = class2type.hasOwnProperty;
+
+var fnToString = hasOwn.toString;
+
+var ObjectFunctionString = fnToString.call( Object );
+
+var support = {};
+
+
+
+ function DOMEval( code, doc ) {
+ doc = doc || document;
+
+ var script = doc.createElement( "script" );
+
+ script.text = code;
+ doc.head.appendChild( script ).parentNode.removeChild( script );
+ }
+/* global Symbol */
+// Defining this global in .eslintrc.json would create a danger of using the global
+// unguarded in another place, it seems safer to define global only for this module
+
+
+
+var
+ version = "3.2.1",
+
+ // Define a local copy of jQuery
+ jQuery = function( selector, context ) {
+
+ // The jQuery object is actually just the init constructor 'enhanced'
+ // Need init if jQuery is called (just allow error to be thrown if not included)
+ return new jQuery.fn.init( selector, context );
+ },
+
+ // Support: Android <=4.0 only
+ // Make sure we trim BOM and NBSP
+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+ // Matches dashed string for camelizing
+ rmsPrefix = /^-ms-/,
+ rdashAlpha = /-([a-z])/g,
+
+ // Used by jQuery.camelCase as callback to replace()
+ fcamelCase = function( all, letter ) {
+ return letter.toUpperCase();
+ };
+
+jQuery.fn = jQuery.prototype = {
+
+ // The current version of jQuery being used
+ jquery: version,
+
+ constructor: jQuery,
+
+ // The default length of a jQuery object is 0
+ length: 0,
+
+ toArray: function() {
+ return slice.call( this );
+ },
+
+ // Get the Nth element in the matched element set OR
+ // Get the whole matched element set as a clean array
+ get: function( num ) {
+
+ // Return all the elements in a clean array
+ if ( num == null ) {
+ return slice.call( this );
+ }
+
+ // Return just the one element from the set
+ return num < 0 ? this[ num + this.length ] : this[ num ];
+ },
+
+ // Take an array of elements and push it onto the stack
+ // (returning the new matched element set)
+ pushStack: function( elems ) {
+
+ // Build a new jQuery matched element set
+ var ret = jQuery.merge( this.constructor(), elems );
+
+ // Add the old object onto the stack (as a reference)
+ ret.prevObject = this;
+
+ // Return the newly-formed element set
+ return ret;
+ },
+
+ // Execute a callback for every element in the matched set.
+ each: function( callback ) {
+ return jQuery.each( this, callback );
+ },
+
+ map: function( callback ) {
+ return this.pushStack( jQuery.map( this, function( elem, i ) {
+ return callback.call( elem, i, elem );
+ } ) );
+ },
+
+ slice: function() {
+ return this.pushStack( slice.apply( this, arguments ) );
+ },
+
+ first: function() {
+ return this.eq( 0 );
+ },
+
+ last: function() {
+ return this.eq( -1 );
+ },
+
+ eq: function( i ) {
+ var len = this.length,
+ j = +i + ( i < 0 ? len : 0 );
+ return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
+ },
+
+ end: function() {
+ return this.prevObject || this.constructor();
+ },
+
+ // For internal use only.
+ // Behaves like an Array's method, not like a jQuery method.
+ push: push,
+ sort: arr.sort,
+ splice: arr.splice
+};
+
+jQuery.extend = jQuery.fn.extend = function() {
+ var options, name, src, copy, copyIsArray, clone,
+ target = arguments[ 0 ] || {},
+ i = 1,
+ length = arguments.length,
+ deep = false;
+
+ // Handle a deep copy situation
+ if ( typeof target === "boolean" ) {
+ deep = target;
+
+ // Skip the boolean and the target
+ target = arguments[ i ] || {};
+ i++;
+ }
+
+ // Handle case when target is a string or something (possible in deep copy)
+ if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
+ target = {};
+ }
+
+ // Extend jQuery itself if only one argument is passed
+ if ( i === length ) {
+ target = this;
+ i--;
+ }
+
+ for ( ; i < length; i++ ) {
+
+ // Only deal with non-null/undefined values
+ if ( ( options = arguments[ i ] ) != null ) {
+
+ // Extend the base object
+ for ( name in options ) {
+ src = target[ name ];
+ copy = options[ name ];
+
+ // Prevent never-ending loop
+ if ( target === copy ) {
+ continue;
+ }
+
+ // Recurse if we're merging plain objects or arrays
+ if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
+ ( copyIsArray = Array.isArray( copy ) ) ) ) {
+
+ if ( copyIsArray ) {
+ copyIsArray = false;
+ clone = src && Array.isArray( src ) ? src : [];
+
+ } else {
+ clone = src && jQuery.isPlainObject( src ) ? src : {};
+ }
+
+ // Never move original objects, clone them
+ target[ name ] = jQuery.extend( deep, clone, copy );
+
+ // Don't bring in undefined values
+ } else if ( copy !== undefined ) {
+ target[ name ] = copy;
+ }
+ }
+ }
+ }
+
+ // Return the modified object
+ return target;
+};
+
+jQuery.extend( {
+
+ // Unique for each copy of jQuery on the page
+ expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
+
+ // Assume jQuery is ready without the ready module
+ isReady: true,
+
+ error: function( msg ) {
+ throw new Error( msg );
+ },
+
+ noop: function() {},
+
+ isFunction: function( obj ) {
+ return jQuery.type( obj ) === "function";
+ },
+
+ isWindow: function( obj ) {
+ return obj != null && obj === obj.window;
+ },
+
+ isNumeric: function( obj ) {
+
+ // As of jQuery 3.0, isNumeric is limited to
+ // strings and numbers (primitives or objects)
+ // that can be coerced to finite numbers (gh-2662)
+ var type = jQuery.type( obj );
+ return ( type === "number" || type === "string" ) &&
+
+ // parseFloat NaNs numeric-cast false positives ("")
+ // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
+ // subtraction forces infinities to NaN
+ !isNaN( obj - parseFloat( obj ) );
+ },
+
+ isPlainObject: function( obj ) {
+ var proto, Ctor;
+
+ // Detect obvious negatives
+ // Use toString instead of jQuery.type to catch host objects
+ if ( !obj || toString.call( obj ) !== "[object Object]" ) {
+ return false;
+ }
+
+ proto = getProto( obj );
+
+ // Objects with no prototype (e.g., `Object.create( null )`) are plain
+ if ( !proto ) {
+ return true;
+ }
+
+ // Objects with prototype are plain iff they were constructed by a global Object function
+ Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
+ return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
+ },
+
+ isEmptyObject: function( obj ) {
+
+ /* eslint-disable no-unused-vars */
+ // See https://github.com/eslint/eslint/issues/6125
+ var name;
+
+ for ( name in obj ) {
+ return false;
+ }
+ return true;
+ },
+
+ type: function( obj ) {
+ if ( obj == null ) {
+ return obj + "";
+ }
+
+ // Support: Android <=2.3 only (functionish RegExp)
+ return typeof obj === "object" || typeof obj === "function" ?
+ class2type[ toString.call( obj ) ] || "object" :
+ typeof obj;
+ },
+
+ // Evaluates a script in a global context
+ globalEval: function( code ) {
+ DOMEval( code );
+ },
+
+ // Convert dashed to camelCase; used by the css and data modules
+ // Support: IE <=9 - 11, Edge 12 - 13
+ // Microsoft forgot to hump their vendor prefix (#9572)
+ camelCase: function( string ) {
+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+ },
+
+ each: function( obj, callback ) {
+ var length, i = 0;
+
+ if ( isArrayLike( obj ) ) {
+ length = obj.length;
+ for ( ; i < length; i++ ) {
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+ break;
+ }
+ }
+ } else {
+ for ( i in obj ) {
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+ break;
+ }
+ }
+ }
+
+ return obj;
+ },
+
+ // Support: Android <=4.0 only
+ trim: function( text ) {
+ return text == null ?
+ "" :
+ ( text + "" ).replace( rtrim, "" );
+ },
+
+ // results is for internal usage only
+ makeArray: function( arr, results ) {
+ var ret = results || [];
+
+ if ( arr != null ) {
+ if ( isArrayLike( Object( arr ) ) ) {
+ jQuery.merge( ret,
+ typeof arr === "string" ?
+ [ arr ] : arr
+ );
+ } else {
+ push.call( ret, arr );
+ }
+ }
+
+ return ret;
+ },
+
+ inArray: function( elem, arr, i ) {
+ return arr == null ? -1 : indexOf.call( arr, elem, i );
+ },
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ merge: function( first, second ) {
+ var len = +second.length,
+ j = 0,
+ i = first.length;
+
+ for ( ; j < len; j++ ) {
+ first[ i++ ] = second[ j ];
+ }
+
+ first.length = i;
+
+ return first;
+ },
+
+ grep: function( elems, callback, invert ) {
+ var callbackInverse,
+ matches = [],
+ i = 0,
+ length = elems.length,
+ callbackExpect = !invert;
+
+ // Go through the array, only saving the items
+ // that pass the validator function
+ for ( ; i < length; i++ ) {
+ callbackInverse = !callback( elems[ i ], i );
+ if ( callbackInverse !== callbackExpect ) {
+ matches.push( elems[ i ] );
+ }
+ }
+
+ return matches;
+ },
+
+ // arg is for internal usage only
+ map: function( elems, callback, arg ) {
+ var length, value,
+ i = 0,
+ ret = [];
+
+ // Go through the array, translating each of the items to their new values
+ if ( isArrayLike( elems ) ) {
+ length = elems.length;
+ for ( ; i < length; i++ ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret.push( value );
+ }
+ }
+
+ // Go through every key on the object,
+ } else {
+ for ( i in elems ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret.push( value );
+ }
+ }
+ }
+
+ // Flatten any nested arrays
+ return concat.apply( [], ret );
+ },
+
+ // A global GUID counter for objects
+ guid: 1,
+
+ // Bind a function to a context, optionally partially applying any
+ // arguments.
+ proxy: function( fn, context ) {
+ var tmp, args, proxy;
+
+ if ( typeof context === "string" ) {
+ tmp = fn[ context ];
+ context = fn;
+ fn = tmp;
+ }
+
+ // Quick check to determine if target is callable, in the spec
+ // this throws a TypeError, but we will just return undefined.
+ if ( !jQuery.isFunction( fn ) ) {
+ return undefined;
+ }
+
+ // Simulated bind
+ args = slice.call( arguments, 2 );
+ proxy = function() {
+ return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
+ };
+
+ // Set the guid of unique handler to the same of original handler, so it can be removed
+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+ return proxy;
+ },
+
+ now: Date.now,
+
+ // jQuery.support is not used in Core but other projects attach their
+ // properties to it so it needs to exist.
+ support: support
+} );
+
+if ( typeof Symbol === "function" ) {
+ jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
+}
+
+// Populate the class2type map
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+function( i, name ) {
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
+} );
+
+function isArrayLike( obj ) {
+
+ // Support: real iOS 8.2 only (not reproducible in simulator)
+ // `in` check used to prevent JIT error (gh-2145)
+ // hasOwn isn't used here due to false negatives
+ // regarding Nodelist length in IE
+ var length = !!obj && "length" in obj && obj.length,
+ type = jQuery.type( obj );
+
+ if ( type === "function" || jQuery.isWindow( obj ) ) {
+ return false;
+ }
+
+ return type === "array" || length === 0 ||
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
+}
+var Sizzle =
+/*!
+ * Sizzle CSS Selector Engine v2.3.3
+ * https://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2016-08-08
+ */
+(function( window ) {
+
+var i,
+ support,
+ Expr,
+ getText,
+ isXML,
+ tokenize,
+ compile,
+ select,
+ outermostContext,
+ sortInput,
+ hasDuplicate,
+
+ // Local document vars
+ setDocument,
+ document,
+ docElem,
+ documentIsHTML,
+ rbuggyQSA,
+ rbuggyMatches,
+ matches,
+ contains,
+
+ // Instance-specific data
+ expando = "sizzle" + 1 * new Date(),
+ preferredDoc = window.document,
+ dirruns = 0,
+ done = 0,
+ classCache = createCache(),
+ tokenCache = createCache(),
+ compilerCache = createCache(),
+ sortOrder = function( a, b ) {
+ if ( a === b ) {
+ hasDuplicate = true;
+ }
+ return 0;
+ },
+
+ // Instance methods
+ hasOwn = ({}).hasOwnProperty,
+ arr = [],
+ pop = arr.pop,
+ push_native = arr.push,
+ push = arr.push,
+ slice = arr.slice,
+ // Use a stripped-down indexOf as it's faster than native
+ // https://jsperf.com/thor-indexof-vs-for/5
+ indexOf = function( list, elem ) {
+ var i = 0,
+ len = list.length;
+ for ( ; i < len; i++ ) {
+ if ( list[i] === elem ) {
+ return i;
+ }
+ }
+ return -1;
+ },
+
+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+ // Regular expressions
+
+ // http://www.w3.org/TR/css3-selectors/#whitespace
+ whitespace = "[\\x20\\t\\r\\n\\f]",
+
+ // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+ identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
+
+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+ attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
+ // Operator (capture 2)
+ "*([*^$|!~]?=)" + whitespace +
+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+ "*\\]",
+
+ pseudos = ":(" + identifier + ")(?:\\((" +
+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+ // 1. quoted (capture 3; capture 4 or capture 5)
+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+ // 2. simple (capture 6)
+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+ // 3. anything else (capture 2)
+ ".*" +
+ ")\\)|)",
+
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+ rwhitespace = new RegExp( whitespace + "+", "g" ),
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+ rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
+
+ rpseudo = new RegExp( pseudos ),
+ ridentifier = new RegExp( "^" + identifier + "$" ),
+
+ matchExpr = {
+ "ID": new RegExp( "^#(" + identifier + ")" ),
+ "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+ "TAG": new RegExp( "^(" + identifier + "|[*])" ),
+ "ATTR": new RegExp( "^" + attributes ),
+ "PSEUDO": new RegExp( "^" + pseudos ),
+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+ // For use in libraries implementing .is()
+ // We use this for POS matching in `select`
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+ },
+
+ rinputs = /^(?:input|select|textarea|button)$/i,
+ rheader = /^h\d$/i,
+
+ rnative = /^[^{]+\{\s*\[native \w/,
+
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+ rsibling = /[+~]/,
+
+ // CSS escapes
+ // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+ funescape = function( _, escaped, escapedWhitespace ) {
+ var high = "0x" + escaped - 0x10000;
+ // NaN means non-codepoint
+ // Support: Firefox<24
+ // Workaround erroneous numeric interpretation of +"0x"
+ return high !== high || escapedWhitespace ?
+ escaped :
+ high < 0 ?
+ // BMP codepoint
+ String.fromCharCode( high + 0x10000 ) :
+ // Supplemental Plane codepoint (surrogate pair)
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+ },
+
+ // CSS string/identifier serialization
+ // https://drafts.csswg.org/cssom/#common-serializing-idioms
+ rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
+ fcssescape = function( ch, asCodePoint ) {
+ if ( asCodePoint ) {
+
+ // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
+ if ( ch === "\0" ) {
+ return "\uFFFD";
+ }
+
+ // Control characters and (dependent upon position) numbers get escaped as code points
+ return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
+ }
+
+ // Other potentially-special ASCII characters get backslash-escaped
+ return "\\" + ch;
+ },
+
+ // Used for iframes
+ // See setDocument()
+ // Removing the function wrapper causes a "Permission Denied"
+ // error in IE
+ unloadHandler = function() {
+ setDocument();
+ },
+
+ disabledAncestor = addCombinator(
+ function( elem ) {
+ return elem.disabled === true && ("form" in elem || "label" in elem);
+ },
+ { dir: "parentNode", next: "legend" }
+ );
+
+// Optimize for push.apply( _, NodeList )
+try {
+ push.apply(
+ (arr = slice.call( preferredDoc.childNodes )),
+ preferredDoc.childNodes
+ );
+ // Support: Android<4.0
+ // Detect silently failing push.apply
+ arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+ push = { apply: arr.length ?
+
+ // Leverage slice if possible
+ function( target, els ) {
+ push_native.apply( target, slice.call(els) );
+ } :
+
+ // Support: IE<9
+ // Otherwise append directly
+ function( target, els ) {
+ var j = target.length,
+ i = 0;
+ // Can't trust NodeList.length
+ while ( (target[j++] = els[i++]) ) {}
+ target.length = j - 1;
+ }
+ };
+}
+
+function Sizzle( selector, context, results, seed ) {
+ var m, i, elem, nid, match, groups, newSelector,
+ newContext = context && context.ownerDocument,
+
+ // nodeType defaults to 9, since context defaults to document
+ nodeType = context ? context.nodeType : 9;
+
+ results = results || [];
+
+ // Return early from calls with invalid selector or context
+ if ( typeof selector !== "string" || !selector ||
+ nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
+
+ return results;
+ }
+
+ // Try to shortcut find operations (as opposed to filters) in HTML documents
+ if ( !seed ) {
+
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+ setDocument( context );
+ }
+ context = context || document;
+
+ if ( documentIsHTML ) {
+
+ // If the selector is sufficiently simple, try using a "get*By*" DOM method
+ // (excepting DocumentFragment context, where the methods don't exist)
+ if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
+
+ // ID selector
+ if ( (m = match[1]) ) {
+
+ // Document context
+ if ( nodeType === 9 ) {
+ if ( (elem = context.getElementById( m )) ) {
+
+ // Support: IE, Opera, Webkit
+ // TODO: identify versions
+ // getElementById can match elements by name instead of ID
+ if ( elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ } else {
+ return results;
+ }
+
+ // Element context
+ } else {
+
+ // Support: IE, Opera, Webkit
+ // TODO: identify versions
+ // getElementById can match elements by name instead of ID
+ if ( newContext && (elem = newContext.getElementById( m )) &&
+ contains( context, elem ) &&
+ elem.id === m ) {
+
+ results.push( elem );
+ return results;
+ }
+ }
+
+ // Type selector
+ } else if ( match[2] ) {
+ push.apply( results, context.getElementsByTagName( selector ) );
+ return results;
+
+ // Class selector
+ } else if ( (m = match[3]) && support.getElementsByClassName &&
+ context.getElementsByClassName ) {
+
+ push.apply( results, context.getElementsByClassName( m ) );
+ return results;
+ }
+ }
+
+ // Take advantage of querySelectorAll
+ if ( support.qsa &&
+ !compilerCache[ selector + " " ] &&
+ (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+
+ if ( nodeType !== 1 ) {
+ newContext = context;
+ newSelector = selector;
+
+ // qSA looks outside Element context, which is not what we want
+ // Thanks to Andrew Dupont for this workaround technique
+ // Support: IE <=8
+ // Exclude object elements
+ } else if ( context.nodeName.toLowerCase() !== "object" ) {
+
+ // Capture the context ID, setting it first if necessary
+ if ( (nid = context.getAttribute( "id" )) ) {
+ nid = nid.replace( rcssescape, fcssescape );
+ } else {
+ context.setAttribute( "id", (nid = expando) );
+ }
+
+ // Prefix every selector in the list
+ groups = tokenize( selector );
+ i = groups.length;
+ while ( i-- ) {
+ groups[i] = "#" + nid + " " + toSelector( groups[i] );
+ }
+ newSelector = groups.join( "," );
+
+ // Expand context for sibling selectors
+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
+ context;
+ }
+
+ if ( newSelector ) {
+ try {
+ push.apply( results,
+ newContext.querySelectorAll( newSelector )
+ );
+ return results;
+ } catch ( qsaError ) {
+ } finally {
+ if ( nid === expando ) {
+ context.removeAttribute( "id" );
+ }
+ }
+ }
+ }
+ }
+ }
+
+ // All others
+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ * deleting the oldest entry
+ */
+function createCache() {
+ var keys = [];
+
+ function cache( key, value ) {
+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
+ // Only keep the most recent entries
+ delete cache[ keys.shift() ];
+ }
+ return (cache[ key + " " ] = value);
+ }
+ return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+ fn[ expando ] = true;
+ return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created element and returns a boolean result
+ */
+function assert( fn ) {
+ var el = document.createElement("fieldset");
+
+ try {
+ return !!fn( el );
+ } catch (e) {
+ return false;
+ } finally {
+ // Remove from its parent by default
+ if ( el.parentNode ) {
+ el.parentNode.removeChild( el );
+ }
+ // release memory in IE
+ el = null;
+ }
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+ var arr = attrs.split("|"),
+ i = arr.length;
+
+ while ( i-- ) {
+ Expr.attrHandle[ arr[i] ] = handler;
+ }
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+ var cur = b && a,
+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+ a.sourceIndex - b.sourceIndex;
+
+ // Use IE sourceIndex if available on both nodes
+ if ( diff ) {
+ return diff;
+ }
+
+ // Check if b follows a
+ if ( cur ) {
+ while ( (cur = cur.nextSibling) ) {
+ if ( cur === b ) {
+ return -1;
+ }
+ }
+ }
+
+ return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return (name === "input" || name === "button") && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for :enabled/:disabled
+ * @param {Boolean} disabled true for :disabled; false for :enabled
+ */
+function createDisabledPseudo( disabled ) {
+
+ // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
+ return function( elem ) {
+
+ // Only certain elements can match :enabled or :disabled
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
+ if ( "form" in elem ) {
+
+ // Check for inherited disabledness on relevant non-disabled elements:
+ // * listed form-associated elements in a disabled fieldset
+ // https://html.spec.whatwg.org/multipage/forms.html#category-listed
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
+ // * option elements in a disabled optgroup
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
+ // All such elements have a "form" property.
+ if ( elem.parentNode && elem.disabled === false ) {
+
+ // Option elements defer to a parent optgroup if present
+ if ( "label" in elem ) {
+ if ( "label" in elem.parentNode ) {
+ return elem.parentNode.disabled === disabled;
+ } else {
+ return elem.disabled === disabled;
+ }
+ }
+
+ // Support: IE 6 - 11
+ // Use the isDisabled shortcut property to check for disabled fieldset ancestors
+ return elem.isDisabled === disabled ||
+
+ // Where there is no isDisabled, check manually
+ /* jshint -W018 */
+ elem.isDisabled !== !disabled &&
+ disabledAncestor( elem ) === disabled;
+ }
+
+ return elem.disabled === disabled;
+
+ // Try to winnow out elements that can't be disabled before trusting the disabled property.
+ // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
+ // even exist on them, let alone have a boolean value.
+ } else if ( "label" in elem ) {
+ return elem.disabled === disabled;
+ }
+
+ // Remaining elements are neither :enabled nor :disabled
+ return false;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+ return markFunction(function( argument ) {
+ argument = +argument;
+ return markFunction(function( seed, matches ) {
+ var j,
+ matchIndexes = fn( [], seed.length, argument ),
+ i = matchIndexes.length;
+
+ // Match elements found at the specified indexes
+ while ( i-- ) {
+ if ( seed[ (j = matchIndexes[i]) ] ) {
+ seed[j] = !(matches[j] = seed[j]);
+ }
+ }
+ });
+ });
+}
+
+/**
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
+ */
+function testContext( context ) {
+ return context && typeof context.getElementsByTagName !== "undefined" && context;
+}
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+ // documentElement is verified for cases where it doesn't yet exist
+ // (such as loading iframes in IE - #4833)
+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+ return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+ var hasCompare, subWindow,
+ doc = node ? node.ownerDocument || node : preferredDoc;
+
+ // Return early if doc is invalid or already selected
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+ return document;
+ }
+
+ // Update global variables
+ document = doc;
+ docElem = document.documentElement;
+ documentIsHTML = !isXML( document );
+
+ // Support: IE 9-11, Edge
+ // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
+ if ( preferredDoc !== document &&
+ (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
+
+ // Support: IE 11, Edge
+ if ( subWindow.addEventListener ) {
+ subWindow.addEventListener( "unload", unloadHandler, false );
+
+ // Support: IE 9 - 10 only
+ } else if ( subWindow.attachEvent ) {
+ subWindow.attachEvent( "onunload", unloadHandler );
+ }
+ }
+
+ /* Attributes
+ ---------------------------------------------------------------------- */
+
+ // Support: IE<8
+ // Verify that getAttribute really returns attributes and not properties
+ // (excepting IE8 booleans)
+ support.attributes = assert(function( el ) {
+ el.className = "i";
+ return !el.getAttribute("className");
+ });
+
+ /* getElement(s)By*
+ ---------------------------------------------------------------------- */
+
+ // Check if getElementsByTagName("*") returns only elements
+ support.getElementsByTagName = assert(function( el ) {
+ el.appendChild( document.createComment("") );
+ return !el.getElementsByTagName("*").length;
+ });
+
+ // Support: IE<9
+ support.getElementsByClassName = rnative.test( document.getElementsByClassName );
+
+ // Support: IE<10
+ // Check if getElementById returns elements by name
+ // The broken getElementById methods don't pick up programmatically-set names,
+ // so use a roundabout getElementsByName test
+ support.getById = assert(function( el ) {
+ docElem.appendChild( el ).id = expando;
+ return !document.getElementsByName || !document.getElementsByName( expando ).length;
+ });
+
+ // ID filter and find
+ if ( support.getById ) {
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ return elem.getAttribute("id") === attrId;
+ };
+ };
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+ var elem = context.getElementById( id );
+ return elem ? [ elem ] : [];
+ }
+ };
+ } else {
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ var node = typeof elem.getAttributeNode !== "undefined" &&
+ elem.getAttributeNode("id");
+ return node && node.value === attrId;
+ };
+ };
+
+ // Support: IE 6 - 7 only
+ // getElementById is not reliable as a find shortcut
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+ var node, i, elems,
+ elem = context.getElementById( id );
+
+ if ( elem ) {
+
+ // Verify the id attribute
+ node = elem.getAttributeNode("id");
+ if ( node && node.value === id ) {
+ return [ elem ];
+ }
+
+ // Fall back on getElementsByName
+ elems = context.getElementsByName( id );
+ i = 0;
+ while ( (elem = elems[i++]) ) {
+ node = elem.getAttributeNode("id");
+ if ( node && node.value === id ) {
+ return [ elem ];
+ }
+ }
+ }
+
+ return [];
+ }
+ };
+ }
+
+ // Tag
+ Expr.find["TAG"] = support.getElementsByTagName ?
+ function( tag, context ) {
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
+ return context.getElementsByTagName( tag );
+
+ // DocumentFragment nodes don't have gEBTN
+ } else if ( support.qsa ) {
+ return context.querySelectorAll( tag );
+ }
+ } :
+
+ function( tag, context ) {
+ var elem,
+ tmp = [],
+ i = 0,
+ // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
+ results = context.getElementsByTagName( tag );
+
+ // Filter out possible comments
+ if ( tag === "*" ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem.nodeType === 1 ) {
+ tmp.push( elem );
+ }
+ }
+
+ return tmp;
+ }
+ return results;
+ };
+
+ // Class
+ Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+ if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
+ return context.getElementsByClassName( className );
+ }
+ };
+
+ /* QSA/matchesSelector
+ ---------------------------------------------------------------------- */
+
+ // QSA and matchesSelector support
+
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+ rbuggyMatches = [];
+
+ // qSa(:focus) reports false when true (Chrome 21)
+ // We allow this because of a bug in IE8/9 that throws an error
+ // whenever `document.activeElement` is accessed on an iframe
+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
+ // See https://bugs.jquery.com/ticket/13378
+ rbuggyQSA = [];
+
+ if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
+ // Build QSA regex
+ // Regex strategy adopted from Diego Perini
+ assert(function( el ) {
+ // Select is set to empty string on purpose
+ // This is to test IE's treatment of not explicitly
+ // setting a boolean content attribute,
+ // since its presence should be enough
+ // https://bugs.jquery.com/ticket/12359
+ docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
+ "<select id='" + expando + "-\r\\' msallowcapture=''>" +
+ "<option selected=''></option></select>";
+
+ // Support: IE8, Opera 11-12.16
+ // Nothing should be selected when empty strings follow ^= or $= or *=
+ // The test attribute must be unknown in Opera but "safe" for WinRT
+ // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+ if ( el.querySelectorAll("[msallowcapture^='']").length ) {
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+ }
+
+ // Support: IE8
+ // Boolean attributes and "value" are not treated correctly
+ if ( !el.querySelectorAll("[selected]").length ) {
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+ }
+
+ // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
+ rbuggyQSA.push("~=");
+ }
+
+ // Webkit/Opera - :checked should return selected option elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ // IE8 throws error here and will not see later tests
+ if ( !el.querySelectorAll(":checked").length ) {
+ rbuggyQSA.push(":checked");
+ }
+
+ // Support: Safari 8+, iOS 8+
+ // https://bugs.webkit.org/show_bug.cgi?id=136851
+ // In-page `selector#id sibling-combinator selector` fails
+ if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
+ rbuggyQSA.push(".#.+[+~]");
+ }
+ });
+
+ assert(function( el ) {
+ el.innerHTML = "<a href='' disabled='disabled'></a>" +
+ "<select disabled='disabled'><option/></select>";
+
+ // Support: Windows 8 Native Apps
+ // The type and name attributes are restricted during .innerHTML assignment
+ var input = document.createElement("input");
+ input.setAttribute( "type", "hidden" );
+ el.appendChild( input ).setAttribute( "name", "D" );
+
+ // Support: IE8
+ // Enforce case-sensitivity of name attribute
+ if ( el.querySelectorAll("[name=d]").length ) {
+ rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
+ }
+
+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+ // IE8 throws error here and will not see later tests
+ if ( el.querySelectorAll(":enabled").length !== 2 ) {
+ rbuggyQSA.push( ":enabled", ":disabled" );
+ }
+
+ // Support: IE9-11+
+ // IE's :disabled selector does not pick up the children of disabled fieldsets
+ docElem.appendChild( el ).disabled = true;
+ if ( el.querySelectorAll(":disabled").length !== 2 ) {
+ rbuggyQSA.push( ":enabled", ":disabled" );
+ }
+
+ // Opera 10-11 does not throw on post-comma invalid pseudos
+ el.querySelectorAll("*,:x");
+ rbuggyQSA.push(",.*:");
+ });
+ }
+
+ if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
+ docElem.webkitMatchesSelector ||
+ docElem.mozMatchesSelector ||
+ docElem.oMatchesSelector ||
+ docElem.msMatchesSelector) )) ) {
+
+ assert(function( el ) {
+ // Check to see if it's possible to do matchesSelector
+ // on a disconnected node (IE 9)
+ support.disconnectedMatch = matches.call( el, "*" );
+
+ // This should fail with an exception
+ // Gecko does not error, returns false instead
+ matches.call( el, "[s!='']:x" );
+ rbuggyMatches.push( "!=", pseudos );
+ });
+ }
+
+ rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+ rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+ /* Contains
+ ---------------------------------------------------------------------- */
+ hasCompare = rnative.test( docElem.compareDocumentPosition );
+
+ // Element contains another
+ // Purposefully self-exclusive
+ // As in, an element does not contain itself
+ contains = hasCompare || rnative.test( docElem.contains ) ?
+ function( a, b ) {
+ var adown = a.nodeType === 9 ? a.documentElement : a,
+ bup = b && b.parentNode;
+ return a === bup || !!( bup && bup.nodeType === 1 && (
+ adown.contains ?
+ adown.contains( bup ) :
+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+ ));
+ } :
+ function( a, b ) {
+ if ( b ) {
+ while ( (b = b.parentNode) ) {
+ if ( b === a ) {
+ return true;
+ }
+ }
+ }
+ return false;
+ };
+
+ /* Sorting
+ ---------------------------------------------------------------------- */
+
+ // Document order sorting
+ sortOrder = hasCompare ?
+ function( a, b ) {
+
+ // Flag for duplicate removal
+ if ( a === b ) {
+ hasDuplicate = true;
+ return 0;
+ }
+
+ // Sort on method existence if only one input has compareDocumentPosition
+ var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
+ if ( compare ) {
+ return compare;
+ }
+
+ // Calculate position if both inputs belong to the same document
+ compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
+ a.compareDocumentPosition( b ) :
+
+ // Otherwise we know they are disconnected
+ 1;
+
+ // Disconnected nodes
+ if ( compare & 1 ||
+ (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+ // Choose the first element that is related to our preferred document
+ if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
+ return -1;
+ }
+ if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
+ return 1;
+ }
+
+ // Maintain original order
+ return sortInput ?
+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+ 0;
+ }
+
+ return compare & 4 ? -1 : 1;
+ } :
+ function( a, b ) {
+ // Exit early if the nodes are identical
+ if ( a === b ) {
+ hasDuplicate = true;
+ return 0;
+ }
+
+ var cur,
+ i = 0,
+ aup = a.parentNode,
+ bup = b.parentNode,
+ ap = [ a ],
+ bp = [ b ];
+
+ // Parentless nodes are either documents or disconnected
+ if ( !aup || !bup ) {
+ return a === document ? -1 :
+ b === document ? 1 :
+ aup ? -1 :
+ bup ? 1 :
+ sortInput ?
+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+ 0;
+
+ // If the nodes are siblings, we can do a quick check
+ } else if ( aup === bup ) {
+ return siblingCheck( a, b );
+ }
+
+ // Otherwise we need full lists of their ancestors for comparison
+ cur = a;
+ while ( (cur = cur.parentNode) ) {
+ ap.unshift( cur );
+ }
+ cur = b;
+ while ( (cur = cur.parentNode) ) {
+ bp.unshift( cur );
+ }
+
+ // Walk down the tree looking for a discrepancy
+ while ( ap[i] === bp[i] ) {
+ i++;
+ }
+
+ return i ?
+ // Do a sibling check if the nodes have a common ancestor
+ siblingCheck( ap[i], bp[i] ) :
+
+ // Otherwise nodes in our document sort first
+ ap[i] === preferredDoc ? -1 :
+ bp[i] === preferredDoc ? 1 :
+ 0;
+ };
+
+ return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+ return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+ // Set document vars if needed
+ if ( ( elem.ownerDocument || elem ) !== document ) {
+ setDocument( elem );
+ }
+
+ // Make sure that attribute selectors are quoted
+ expr = expr.replace( rattributeQuotes, "='$1']" );
+
+ if ( support.matchesSelector && documentIsHTML &&
+ !compilerCache[ expr + " " ] &&
+ ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
+ ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
+
+ try {
+ var ret = matches.call( elem, expr );
+
+ // IE 9's matchesSelector returns false on disconnected nodes
+ if ( ret || support.disconnectedMatch ||
+ // As well, disconnected nodes are said to be in a document
+ // fragment in IE 9
+ elem.document && elem.document.nodeType !== 11 ) {
+ return ret;
+ }
+ } catch (e) {}
+ }
+
+ return Sizzle( expr, document, null, [ elem ] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+ // Set document vars if needed
+ if ( ( context.ownerDocument || context ) !== document ) {
+ setDocument( context );
+ }
+ return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+ // Set document vars if needed
+ if ( ( elem.ownerDocument || elem ) !== document ) {
+ setDocument( elem );
+ }
+
+ var fn = Expr.attrHandle[ name.toLowerCase() ],
+ // Don't get fooled by Object.prototype properties (jQuery #13807)
+ val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
+ fn( elem, name, !documentIsHTML ) :
+ undefined;
+
+ return val !== undefined ?
+ val :
+ support.attributes || !documentIsHTML ?
+ elem.getAttribute( name ) :
+ (val = elem.getAttributeNode(name)) && val.specified ?
+ val.value :
+ null;
+};
+
+Sizzle.escape = function( sel ) {
+ return (sel + "").replace( rcssescape, fcssescape );
+};
+
+Sizzle.error = function( msg ) {
+ throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+/**
+ * Document sorting and removing duplicates
+ * @param {ArrayLike} results
+ */
+Sizzle.uniqueSort = function( results ) {
+ var elem,
+ duplicates = [],
+ j = 0,
+ i = 0;
+
+ // Unless we *know* we can detect duplicates, assume their presence
+ hasDuplicate = !support.detectDuplicates;
+ sortInput = !support.sortStable && results.slice( 0 );
+ results.sort( sortOrder );
+
+ if ( hasDuplicate ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem === results[ i ] ) {
+ j = duplicates.push( i );
+ }
+ }
+ while ( j-- ) {
+ results.splice( duplicates[ j ], 1 );
+ }
+ }
+
+ // Clear input after sorting to release objects
+ // See https://github.com/jquery/sizzle/pull/225
+ sortInput = null;
+
+ return results;
+};
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+ var node,
+ ret = "",
+ i = 0,
+ nodeType = elem.nodeType;
+
+ if ( !nodeType ) {
+ // If no nodeType, this is expected to be an array
+ while ( (node = elem[i++]) ) {
+ // Do not traverse comment nodes
+ ret += getText( node );
+ }
+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+ // Use textContent for elements
+ // innerText usage removed for consistency of new lines (jQuery #11153)
+ if ( typeof elem.textContent === "string" ) {
+ return elem.textContent;
+ } else {
+ // Traverse its children
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+ ret += getText( elem );
+ }
+ }
+ } else if ( nodeType === 3 || nodeType === 4 ) {
+ return elem.nodeValue;
+ }
+ // Do not include comment or processing instruction nodes
+
+ return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+ // Can be adjusted by the user
+ cacheLength: 50,
+
+ createPseudo: markFunction,
+
+ match: matchExpr,
+
+ attrHandle: {},
+
+ find: {},
+
+ relative: {
+ ">": { dir: "parentNode", first: true },
+ " ": { dir: "parentNode" },
+ "+": { dir: "previousSibling", first: true },
+ "~": { dir: "previousSibling" }
+ },
+
+ preFilter: {
+ "ATTR": function( match ) {
+ match[1] = match[1].replace( runescape, funescape );
+
+ // Move the given value to match[3] whether quoted or unquoted
+ match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
+
+ if ( match[2] === "~=" ) {
+ match[3] = " " + match[3] + " ";
+ }
+
+ return match.slice( 0, 4 );
+ },
+
+ "CHILD": function( match ) {
+ /* matches from matchExpr["CHILD"]
+ 1 type (only|nth|...)
+ 2 what (child|of-type)
+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+ 4 xn-component of xn+y argument ([+-]?\d*n|)
+ 5 sign of xn-component
+ 6 x of xn-component
+ 7 sign of y-component
+ 8 y of y-component
+ */
+ match[1] = match[1].toLowerCase();
+
+ if ( match[1].slice( 0, 3 ) === "nth" ) {
+ // nth-* requires argument
+ if ( !match[3] ) {
+ Sizzle.error( match[0] );
+ }
+
+ // numeric x and y parameters for Expr.filter.CHILD
+ // remember that false/true cast respectively to 0/1
+ match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+ match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+ // other types prohibit arguments
+ } else if ( match[3] ) {
+ Sizzle.error( match[0] );
+ }
+
+ return match;
+ },
+
+ "PSEUDO": function( match ) {
+ var excess,
+ unquoted = !match[6] && match[2];
+
+ if ( matchExpr["CHILD"].test( match[0] ) ) {
+ return null;
+ }
+
+ // Accept quoted arguments as-is
+ if ( match[3] ) {
+ match[2] = match[4] || match[5] || "";
+
+ // Strip excess characters from unquoted arguments
+ } else if ( unquoted && rpseudo.test( unquoted ) &&
+ // Get excess from tokenize (recursively)
+ (excess = tokenize( unquoted, true )) &&
+ // advance to the next closing parenthesis
+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+ // excess is a negative index
+ match[0] = match[0].slice( 0, excess );
+ match[2] = unquoted.slice( 0, excess );
+ }
+
+ // Return only captures needed by the pseudo filter method (type and argument)
+ return match.slice( 0, 3 );
+ }
+ },
+
+ filter: {
+
+ "TAG": function( nodeNameSelector ) {
+ var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+ return nodeNameSelector === "*" ?
+ function() { return true; } :
+ function( elem ) {
+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+ };
+ },
+
+ "CLASS": function( className ) {
+ var pattern = classCache[ className + " " ];
+
+ return pattern ||
+ (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+ classCache( className, function( elem ) {
+ return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
+ });
+ },
+
+ "ATTR": function( name, operator, check ) {
+ return function( elem ) {
+ var result = Sizzle.attr( elem, name );
+
+ if ( result == null ) {
+ return operator === "!=";
+ }
+ if ( !operator ) {
+ return true;
+ }
+
+ result += "";
+
+ return operator === "=" ? result === check :
+ operator === "!=" ? result !== check :
+ operator === "^=" ? check && result.indexOf( check ) === 0 :
+ operator === "*=" ? check && result.indexOf( check ) > -1 :
+ operator === "$=" ? check && result.slice( -check.length ) === check :
+ operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+ false;
+ };
+ },
+
+ "CHILD": function( type, what, argument, first, last ) {
+ var simple = type.slice( 0, 3 ) !== "nth",
+ forward = type.slice( -4 ) !== "last",
+ ofType = what === "of-type";
+
+ return first === 1 && last === 0 ?
+
+ // Shortcut for :nth-*(n)
+ function( elem ) {
+ return !!elem.parentNode;
+ } :
+
+ function( elem, context, xml ) {
+ var cache, uniqueCache, outerCache, node, nodeIndex, start,
+ dir = simple !== forward ? "nextSibling" : "previousSibling",
+ parent = elem.parentNode,
+ name = ofType && elem.nodeName.toLowerCase(),
+ useCache = !xml && !ofType,
+ diff = false;
+
+ if ( parent ) {
+
+ // :(first|last|only)-(child|of-type)
+ if ( simple ) {
+ while ( dir ) {
+ node = elem;
+ while ( (node = node[ dir ]) ) {
+ if ( ofType ?
+ node.nodeName.toLowerCase() === name :
+ node.nodeType === 1 ) {
+
+ return false;
+ }
+ }
+ // Reverse direction for :only-* (if we haven't yet done so)
+ start = dir = type === "only" && !start && "nextSibling";
+ }
+ return true;
+ }
+
+ start = [ forward ? parent.firstChild : parent.lastChild ];
+
+ // non-xml :nth-child(...) stores cache data on `parent`
+ if ( forward && useCache ) {
+
+ // Seek `elem` from a previously-cached index
+
+ // ...in a gzip-friendly way
+ node = parent;
+ outerCache = node[ expando ] || (node[ expando ] = {});
+
+ // Support: IE <9 only
+ // Defend against cloned attroperties (jQuery gh-1709)
+ uniqueCache = outerCache[ node.uniqueID ] ||
+ (outerCache[ node.uniqueID ] = {});
+
+ cache = uniqueCache[ type ] || [];
+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+ diff = nodeIndex && cache[ 2 ];
+ node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+ // Fallback to seeking `elem` from the start
+ (diff = nodeIndex = 0) || start.pop()) ) {
+
+ // When found, cache indexes on `parent` and break
+ if ( node.nodeType === 1 && ++diff && node === elem ) {
+ uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
+ break;
+ }
+ }
+
+ } else {
+ // Use previously-cached element index if available
+ if ( useCache ) {
+ // ...in a gzip-friendly way
+ node = elem;
+ outerCache = node[ expando ] || (node[ expando ] = {});
+
+ // Support: IE <9 only
+ // Defend against cloned attroperties (jQuery gh-1709)
+ uniqueCache = outerCache[ node.uniqueID ] ||
+ (outerCache[ node.uniqueID ] = {});
+
+ cache = uniqueCache[ type ] || [];
+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+ diff = nodeIndex;
+ }
+
+ // xml :nth-child(...)
+ // or :nth-last-child(...) or :nth(-last)?-of-type(...)
+ if ( diff === false ) {
+ // Use the same loop as above to seek `elem` from the start
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
+ (diff = nodeIndex = 0) || start.pop()) ) {
+
+ if ( ( ofType ?
+ node.nodeName.toLowerCase() === name :
+ node.nodeType === 1 ) &&
+ ++diff ) {
+
+ // Cache the index of each encountered element
+ if ( useCache ) {
+ outerCache = node[ expando ] || (node[ expando ] = {});
+
+ // Support: IE <9 only
+ // Defend against cloned attroperties (jQuery gh-1709)
+ uniqueCache = outerCache[ node.uniqueID ] ||
+ (outerCache[ node.uniqueID ] = {});
+
+ uniqueCache[ type ] = [ dirruns, diff ];
+ }
+
+ if ( node === elem ) {
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ // Incorporate the offset, then check against cycle size
+ diff -= last;
+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
+ }
+ };
+ },
+
+ "PSEUDO": function( pseudo, argument ) {
+ // pseudo-class names are case-insensitive
+ // http://www.w3.org/TR/selectors/#pseudo-classes
+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+ // Remember that setFilters inherits from pseudos
+ var args,
+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+ Sizzle.error( "unsupported pseudo: " + pseudo );
+
+ // The user may use createPseudo to indicate that
+ // arguments are needed to create the filter function
+ // just as Sizzle does
+ if ( fn[ expando ] ) {
+ return fn( argument );
+ }
+
+ // But maintain support for old signatures
+ if ( fn.length > 1 ) {
+ args = [ pseudo, pseudo, "", argument ];
+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+ markFunction(function( seed, matches ) {
+ var idx,
+ matched = fn( seed, argument ),
+ i = matched.length;
+ while ( i-- ) {
+ idx = indexOf( seed, matched[i] );
+ seed[ idx ] = !( matches[ idx ] = matched[i] );
+ }
+ }) :
+ function( elem ) {
+ return fn( elem, 0, args );
+ };
+ }
+
+ return fn;
+ }
+ },
+
+ pseudos: {
+ // Potentially complex pseudos
+ "not": markFunction(function( selector ) {
+ // Trim the selector passed to compile
+ // to avoid treating leading and trailing
+ // spaces as combinators
+ var input = [],
+ results = [],
+ matcher = compile( selector.replace( rtrim, "$1" ) );
+
+ return matcher[ expando ] ?
+ markFunction(function( seed, matches, context, xml ) {
+ var elem,
+ unmatched = matcher( seed, null, xml, [] ),
+ i = seed.length;
+
+ // Match elements unmatched by `matcher`
+ while ( i-- ) {
+ if ( (elem = unmatched[i]) ) {
+ seed[i] = !(matches[i] = elem);
+ }
+ }
+ }) :
+ function( elem, context, xml ) {
+ input[0] = elem;
+ matcher( input, null, xml, results );
+ // Don't keep the element (issue #299)
+ input[0] = null;
+ return !results.pop();
+ };
+ }),
+
+ "has": markFunction(function( selector ) {
+ return function( elem ) {
+ return Sizzle( selector, elem ).length > 0;
+ };
+ }),
+
+ "contains": markFunction(function( text ) {
+ text = text.replace( runescape, funescape );
+ return function( elem ) {
+ return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+ };
+ }),
+
+ // "Whether an element is represented by a :lang() selector
+ // is based solely on the element's language value
+ // being equal to the identifier C,
+ // or beginning with the identifier C immediately followed by "-".
+ // The matching of C against the element's language value is performed case-insensitively.
+ // The identifier C does not have to be a valid language name."
+ // http://www.w3.org/TR/selectors/#lang-pseudo
+ "lang": markFunction( function( lang ) {
+ // lang value must be a valid identifier
+ if ( !ridentifier.test(lang || "") ) {
+ Sizzle.error( "unsupported lang: " + lang );
+ }
+ lang = lang.replace( runescape, funescape ).toLowerCase();
+ return function( elem ) {
+ var elemLang;
+ do {
+ if ( (elemLang = documentIsHTML ?
+ elem.lang :
+ elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+ elemLang = elemLang.toLowerCase();
+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+ }
+ } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+ return false;
+ };
+ }),
+
+ // Miscellaneous
+ "target": function( elem ) {
+ var hash = window.location && window.location.hash;
+ return hash && hash.slice( 1 ) === elem.id;
+ },
+
+ "root": function( elem ) {
+ return elem === docElem;
+ },
+
+ "focus": function( elem ) {
+ return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+ },
+
+ // Boolean properties
+ "enabled": createDisabledPseudo( false ),
+ "disabled": createDisabledPseudo( true ),
+
+ "checked": function( elem ) {
+ // In CSS3, :checked should return both checked and selected elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ var nodeName = elem.nodeName.toLowerCase();
+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+ },
+
+ "selected": function( elem ) {
+ // Accessing this property makes selected-by-default
+ // options in Safari work properly
+ if ( elem.parentNode ) {
+ elem.parentNode.selectedIndex;
+ }
+
+ return elem.selected === true;
+ },
+
+ // Contents
+ "empty": function( elem ) {
+ // http://www.w3.org/TR/selectors/#empty-pseudo
+ // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
+ // but not by others (comment: 8; processing instruction: 7; etc.)
+ // nodeType < 6 works because attributes (2) do not appear as children
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+ if ( elem.nodeType < 6 ) {
+ return false;
+ }
+ }
+ return true;
+ },
+
+ "parent": function( elem ) {
+ return !Expr.pseudos["empty"]( elem );
+ },
+
+ // Element/input types
+ "header": function( elem ) {
+ return rheader.test( elem.nodeName );
+ },
+
+ "input": function( elem ) {
+ return rinputs.test( elem.nodeName );
+ },
+
+ "button": function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === "button" || name === "button";
+ },
+
+ "text": function( elem ) {
+ var attr;
+ return elem.nodeName.toLowerCase() === "input" &&
+ elem.type === "text" &&
+
+ // Support: IE<8
+ // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
+ },
+
+ // Position-in-collection
+ "first": createPositionalPseudo(function() {
+ return [ 0 ];
+ }),
+
+ "last": createPositionalPseudo(function( matchIndexes, length ) {
+ return [ length - 1 ];
+ }),
+
+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ return [ argument < 0 ? argument + length : argument ];
+ }),
+
+ "even": createPositionalPseudo(function( matchIndexes, length ) {
+ var i = 0;
+ for ( ; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "odd": createPositionalPseudo(function( matchIndexes, length ) {
+ var i = 1;
+ for ( ; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ var i = argument < 0 ? argument + length : argument;
+ for ( ; --i >= 0; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ var i = argument < 0 ? argument + length : argument;
+ for ( ; ++i < length; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ })
+ }
+};
+
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+ Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+ Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
+ var matched, match, tokens, type,
+ soFar, groups, preFilters,
+ cached = tokenCache[ selector + " " ];
+
+ if ( cached ) {
+ return parseOnly ? 0 : cached.slice( 0 );
+ }
+
+ soFar = selector;
+ groups = [];
+ preFilters = Expr.preFilter;
+
+ while ( soFar ) {
+
+ // Comma and first run
+ if ( !matched || (match = rcomma.exec( soFar )) ) {
+ if ( match ) {
+ // Don't consume trailing commas as valid
+ soFar = soFar.slice( match[0].length ) || soFar;
+ }
+ groups.push( (tokens = []) );
+ }
+
+ matched = false;
+
+ // Combinators
+ if ( (match = rcombinators.exec( soFar )) ) {
+ matched = match.shift();
+ tokens.push({
+ value: matched,
+ // Cast descendant combinators to space
+ type: match[0].replace( rtrim, " " )
+ });
+ soFar = soFar.slice( matched.length );
+ }
+
+ // Filters
+ for ( type in Expr.filter ) {
+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+ (match = preFilters[ type ]( match ))) ) {
+ matched = match.shift();
+ tokens.push({
+ value: matched,
+ type: type,
+ matches: match
+ });
+ soFar = soFar.slice( matched.length );
+ }
+ }
+
+ if ( !matched ) {
+ break;
+ }
+ }
+
+ // Return the length of the invalid excess
+ // if we're just parsing
+ // Otherwise, throw an error or return tokens
+ return parseOnly ?
+ soFar.length :
+ soFar ?
+ Sizzle.error( selector ) :
+ // Cache the tokens
+ tokenCache( selector, groups ).slice( 0 );
+};
+
+function toSelector( tokens ) {
+ var i = 0,
+ len = tokens.length,
+ selector = "";
+ for ( ; i < len; i++ ) {
+ selector += tokens[i].value;
+ }
+ return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+ var dir = combinator.dir,
+ skip = combinator.next,
+ key = skip || dir,
+ checkNonElements = base && key === "parentNode",
+ doneName = done++;
+
+ return combinator.first ?
+ // Check against closest ancestor/preceding element
+ function( elem, context, xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ return matcher( elem, context, xml );
+ }
+ }
+ return false;
+ } :
+
+ // Check against all ancestor/preceding elements
+ function( elem, context, xml ) {
+ var oldCache, uniqueCache, outerCache,
+ newCache = [ dirruns, doneName ];
+
+ // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
+ if ( xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ if ( matcher( elem, context, xml ) ) {
+ return true;
+ }
+ }
+ }
+ } else {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ outerCache = elem[ expando ] || (elem[ expando ] = {});
+
+ // Support: IE <9 only
+ // Defend against cloned attroperties (jQuery gh-1709)
+ uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
+
+ if ( skip && skip === elem.nodeName.toLowerCase() ) {
+ elem = elem[ dir ] || elem;
+ } else if ( (oldCache = uniqueCache[ key ]) &&
+ oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
+
+ // Assign to newCache so results back-propagate to previous elements
+ return (newCache[ 2 ] = oldCache[ 2 ]);
+ } else {
+ // Reuse newcache so results back-propagate to previous elements
+ uniqueCache[ key ] = newCache;
+
+ // A match means we're done; a fail means we have to keep checking
+ if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
+ return true;
+ }
+ }
+ }
+ }
+ }
+ return false;
+ };
+}
+
+function elementMatcher( matchers ) {
+ return matchers.length > 1 ?
+ function( elem, context, xml ) {
+ var i = matchers.length;
+ while ( i-- ) {
+ if ( !matchers[i]( elem, context, xml ) ) {
+ return false;
+ }
+ }
+ return true;
+ } :
+ matchers[0];
+}
+
+function multipleContexts( selector, contexts, results ) {
+ var i = 0,
+ len = contexts.length;
+ for ( ; i < len; i++ ) {
+ Sizzle( selector, contexts[i], results );
+ }
+ return results;
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+ var elem,
+ newUnmatched = [],
+ i = 0,
+ len = unmatched.length,
+ mapped = map != null;
+
+ for ( ; i < len; i++ ) {
+ if ( (elem = unmatched[i]) ) {
+ if ( !filter || filter( elem, context, xml ) ) {
+ newUnmatched.push( elem );
+ if ( mapped ) {
+ map.push( i );
+ }
+ }
+ }
+ }
+
+ return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+ if ( postFilter && !postFilter[ expando ] ) {
+ postFilter = setMatcher( postFilter );
+ }
+ if ( postFinder && !postFinder[ expando ] ) {
+ postFinder = setMatcher( postFinder, postSelector );
+ }
+ return markFunction(function( seed, results, context, xml ) {
+ var temp, i, elem,
+ preMap = [],
+ postMap = [],
+ preexisting = results.length,
+
+ // Get initial elements from seed or context
+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
+ matcherIn = preFilter && ( seed || !selector ) ?
+ condense( elems, preMap, preFilter, context, xml ) :
+ elems,
+
+ matcherOut = matcher ?
+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+ // ...intermediate processing is necessary
+ [] :
+
+ // ...otherwise use results directly
+ results :
+ matcherIn;
+
+ // Find primary matches
+ if ( matcher ) {
+ matcher( matcherIn, matcherOut, context, xml );
+ }
+
+ // Apply postFilter
+ if ( postFilter ) {
+ temp = condense( matcherOut, postMap );
+ postFilter( temp, [], context, xml );
+
+ // Un-match failing elements by moving them back to matcherIn
+ i = temp.length;
+ while ( i-- ) {
+ if ( (elem = temp[i]) ) {
+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+ }
+ }
+ }
+
+ if ( seed ) {
+ if ( postFinder || preFilter ) {
+ if ( postFinder ) {
+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
+ temp = [];
+ i = matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) ) {
+ // Restore matcherIn since elem is not yet a final match
+ temp.push( (matcherIn[i] = elem) );
+ }
+ }
+ postFinder( null, (matcherOut = []), temp, xml );
+ }
+
+ // Move matched elements from seed to results to keep them synchronized
+ i = matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) &&
+ (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
+
+ seed[temp] = !(results[temp] = elem);
+ }
+ }
+ }
+
+ // Add elements to results, through postFinder if defined
+ } else {
+ matcherOut = condense(
+ matcherOut === results ?
+ matcherOut.splice( preexisting, matcherOut.length ) :
+ matcherOut
+ );
+ if ( postFinder ) {
+ postFinder( null, results, matcherOut, xml );
+ } else {
+ push.apply( results, matcherOut );
+ }
+ }
+ });
+}
+
+function matcherFromTokens( tokens ) {
+ var checkContext, matcher, j,
+ len = tokens.length,
+ leadingRelative = Expr.relative[ tokens[0].type ],
+ implicitRelative = leadingRelative || Expr.relative[" "],
+ i = leadingRelative ? 1 : 0,
+
+ // The foundational matcher ensures that elements are reachable from top-level context(s)
+ matchContext = addCombinator( function( elem ) {
+ return elem === checkContext;
+ }, implicitRelative, true ),
+ matchAnyContext = addCombinator( function( elem ) {
+ return indexOf( checkContext, elem ) > -1;
+ }, implicitRelative, true ),
+ matchers = [ function( elem, context, xml ) {
+ var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+ (checkContext = context).nodeType ?
+ matchContext( elem, context, xml ) :
+ matchAnyContext( elem, context, xml ) );
+ // Avoid hanging onto element (issue #299)
+ checkContext = null;
+ return ret;
+ } ];
+
+ for ( ; i < len; i++ ) {
+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+ matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+ } else {
+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+ // Return special upon seeing a positional matcher
+ if ( matcher[ expando ] ) {
+ // Find the next relative operator (if any) for proper handling
+ j = ++i;
+ for ( ; j < len; j++ ) {
+ if ( Expr.relative[ tokens[j].type ] ) {
+ break;
+ }
+ }
+ return setMatcher(
+ i > 1 && elementMatcher( matchers ),
+ i > 1 && toSelector(
+ // If the preceding token was a descendant combinator, insert an implicit any-element `*`
+ tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
+ ).replace( rtrim, "$1" ),
+ matcher,
+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+ j < len && toSelector( tokens )
+ );
+ }
+ matchers.push( matcher );
+ }
+ }
+
+ return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+ var bySet = setMatchers.length > 0,
+ byElement = elementMatchers.length > 0,
+ superMatcher = function( seed, context, xml, results, outermost ) {
+ var elem, j, matcher,
+ matchedCount = 0,
+ i = "0",
+ unmatched = seed && [],
+ setMatched = [],
+ contextBackup = outermostContext,
+ // We must always have either seed elements or outermost context
+ elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
+ // Use integer dirruns iff this is the outermost matcher
+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
+ len = elems.length;
+
+ if ( outermost ) {
+ outermostContext = context === document || context || outermost;
+ }
+
+ // Add elements passing elementMatchers directly to results
+ // Support: IE<9, Safari
+ // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
+ for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
+ if ( byElement && elem ) {
+ j = 0;
+ if ( !context && elem.ownerDocument !== document ) {
+ setDocument( elem );
+ xml = !documentIsHTML;
+ }
+ while ( (matcher = elementMatchers[j++]) ) {
+ if ( matcher( elem, context || document, xml) ) {
+ results.push( elem );
+ break;
+ }
+ }
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ }
+ }
+
+ // Track unmatched elements for set filters
+ if ( bySet ) {
+ // They will have gone through all possible matchers
+ if ( (elem = !matcher && elem) ) {
+ matchedCount--;
+ }
+
+ // Lengthen the array for every element, matched or not
+ if ( seed ) {
+ unmatched.push( elem );
+ }
+ }
+ }
+
+ // `i` is now the count of elements visited above, and adding it to `matchedCount`
+ // makes the latter nonnegative.
+ matchedCount += i;
+
+ // Apply set filters to unmatched elements
+ // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
+ // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
+ // no element matchers and no seed.
+ // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
+ // case, which will result in a "00" `matchedCount` that differs from `i` but is also
+ // numerically zero.
+ if ( bySet && i !== matchedCount ) {
+ j = 0;
+ while ( (matcher = setMatchers[j++]) ) {
+ matcher( unmatched, setMatched, context, xml );
+ }
+
+ if ( seed ) {
+ // Reintegrate element matches to eliminate the need for sorting
+ if ( matchedCount > 0 ) {
+ while ( i-- ) {
+ if ( !(unmatched[i] || setMatched[i]) ) {
+ setMatched[i] = pop.call( results );
+ }
+ }
+ }
+
+ // Discard index placeholder values to get only actual matches
+ setMatched = condense( setMatched );
+ }
+
+ // Add matches to results
+ push.apply( results, setMatched );
+
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
+ if ( outermost && !seed && setMatched.length > 0 &&
+ ( matchedCount + setMatchers.length ) > 1 ) {
+
+ Sizzle.uniqueSort( results );
+ }
+ }
+
+ // Override manipulation of globals by nested matchers
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ outermostContext = contextBackup;
+ }
+
+ return unmatched;
+ };
+
+ return bySet ?
+ markFunction( superMatcher ) :
+ superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
+ var i,
+ setMatchers = [],
+ elementMatchers = [],
+ cached = compilerCache[ selector + " " ];
+
+ if ( !cached ) {
+ // Generate a function of recursive functions that can be used to check each element
+ if ( !match ) {
+ match = tokenize( selector );
+ }
+ i = match.length;
+ while ( i-- ) {
+ cached = matcherFromTokens( match[i] );
+ if ( cached[ expando ] ) {
+ setMatchers.push( cached );
+ } else {
+ elementMatchers.push( cached );
+ }
+ }
+
+ // Cache the compiled function
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+ // Save selector and tokenization
+ cached.selector = selector;
+ }
+ return cached;
+};
+
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ * selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ * selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
+ var i, tokens, token, type, find,
+ compiled = typeof selector === "function" && selector,
+ match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+ results = results || [];
+
+ // Try to minimize operations if there is only one selector in the list and no seed
+ // (the latter of which guarantees us context)
+ if ( match.length === 1 ) {
+
+ // Reduce context if the leading compound selector is an ID
+ tokens = match[0] = match[0].slice( 0 );
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+ context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
+
+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+ if ( !context ) {
+ return results;
+
+ // Precompiled matchers will still verify ancestry, so step up a level
+ } else if ( compiled ) {
+ context = context.parentNode;
+ }
+
+ selector = selector.slice( tokens.shift().value.length );
+ }
+
+ // Fetch a seed set for right-to-left matching
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+ while ( i-- ) {
+ token = tokens[i];
+
+ // Abort if we hit a combinator
+ if ( Expr.relative[ (type = token.type) ] ) {
+ break;
+ }
+ if ( (find = Expr.find[ type ]) ) {
+ // Search, expanding context for leading sibling combinators
+ if ( (seed = find(
+ token.matches[0].replace( runescape, funescape ),
+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+ )) ) {
+
+ // If seed is empty or no tokens remain, we can return early
+ tokens.splice( i, 1 );
+ selector = seed.length && toSelector( tokens );
+ if ( !selector ) {
+ push.apply( results, seed );
+ return results;
+ }
+
+ break;
+ }
+ }
+ }
+ }
+
+ // Compile and execute a filtering function if one is not provided
+ // Provide `match` to avoid retokenization if we modified the selector above
+ ( compiled || compile( selector, match ) )(
+ seed,
+ context,
+ !documentIsHTML,
+ results,
+ !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
+ );
+ return results;
+};
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome 14-35+
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = !!hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( el ) {
+ // Should return 1, but returns 4 (following)
+ return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( el ) {
+ el.innerHTML = "<a href='#'></a>";
+ return el.firstChild.getAttribute("href") === "#" ;
+}) ) {
+ addHandle( "type|href|height|width", function( elem, name, isXML ) {
+ if ( !isXML ) {
+ return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
+ }
+ });
+}
+
+// Support: IE<9
+// Use defaultValue in place of getAttribute("value")
+if ( !support.attributes || !assert(function( el ) {
+ el.innerHTML = "<input/>";
+ el.firstChild.setAttribute( "value", "" );
+ return el.firstChild.getAttribute( "value" ) === "";
+}) ) {
+ addHandle( "value", function( elem, name, isXML ) {
+ if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
+ return elem.defaultValue;
+ }
+ });
+}
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+if ( !assert(function( el ) {
+ return el.getAttribute("disabled") == null;
+}) ) {
+ addHandle( booleans, function( elem, name, isXML ) {
+ var val;
+ if ( !isXML ) {
+ return elem[ name ] === true ? name.toLowerCase() :
+ (val = elem.getAttributeNode( name )) && val.specified ?
+ val.value :
+ null;
+ }
+ });
+}
+
+return Sizzle;
+
+})( window );
+
+
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+
+// Deprecated
+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+jQuery.escapeSelector = Sizzle.escape;
+
+
+
+
+var dir = function( elem, dir, until ) {
+ var matched = [],
+ truncate = until !== undefined;
+
+ while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
+ if ( elem.nodeType === 1 ) {
+ if ( truncate && jQuery( elem ).is( until ) ) {
+ break;
+ }
+ matched.push( elem );
+ }
+ }
+ return matched;
+};
+
+
+var siblings = function( n, elem ) {
+ var matched = [];
+
+ for ( ; n; n = n.nextSibling ) {
+ if ( n.nodeType === 1 && n !== elem ) {
+ matched.push( n );
+ }
+ }
+
+ return matched;
+};
+
+
+var rneedsContext = jQuery.expr.match.needsContext;
+
+
+
+function nodeName( elem, name ) {
+
+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+
+};
+var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
+
+
+
+var risSimple = /^.[^:#\[\.,]*$/;
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+ if ( jQuery.isFunction( qualifier ) ) {
+ return jQuery.grep( elements, function( elem, i ) {
+ return !!qualifier.call( elem, i, elem ) !== not;
+ } );
+ }
+
+ // Single element
+ if ( qualifier.nodeType ) {
+ return jQuery.grep( elements, function( elem ) {
+ return ( elem === qualifier ) !== not;
+ } );
+ }
+
+ // Arraylike of elements (jQuery, arguments, Array)
+ if ( typeof qualifier !== "string" ) {
+ return jQuery.grep( elements, function( elem ) {
+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
+ } );
+ }
+
+ // Simple selector that can be filtered directly, removing non-Elements
+ if ( risSimple.test( qualifier ) ) {
+ return jQuery.filter( qualifier, elements, not );
+ }
+
+ // Complex selector, compare the two sets, removing non-Elements
+ qualifier = jQuery.filter( qualifier, elements );
+ return jQuery.grep( elements, function( elem ) {
+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;
+ } );
+}
+
+jQuery.filter = function( expr, elems, not ) {
+ var elem = elems[ 0 ];
+
+ if ( not ) {
+ expr = ":not(" + expr + ")";
+ }
+
+ if ( elems.length === 1 && elem.nodeType === 1 ) {
+ return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
+ }
+
+ return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+ return elem.nodeType === 1;
+ } ) );
+};
+
+jQuery.fn.extend( {
+ find: function( selector ) {
+ var i, ret,
+ len = this.length,
+ self = this;
+
+ if ( typeof selector !== "string" ) {
+ return this.pushStack( jQuery( selector ).filter( function() {
+ for ( i = 0; i < len; i++ ) {
+ if ( jQuery.contains( self[ i ], this ) ) {
+ return true;
+ }
+ }
+ } ) );
+ }
+
+ ret = this.pushStack( [] );
+
+ for ( i = 0; i < len; i++ ) {
+ jQuery.find( selector, self[ i ], ret );
+ }
+
+ return len > 1 ? jQuery.uniqueSort( ret ) : ret;
+ },
+ filter: function( selector ) {
+ return this.pushStack( winnow( this, selector || [], false ) );
+ },
+ not: function( selector ) {
+ return this.pushStack( winnow( this, selector || [], true ) );
+ },
+ is: function( selector ) {
+ return !!winnow(
+ this,
+
+ // If this is a positional/relative selector, check membership in the returned set
+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
+ typeof selector === "string" && rneedsContext.test( selector ) ?
+ jQuery( selector ) :
+ selector || [],
+ false
+ ).length;
+ }
+} );
+
+
+// Initialize a jQuery object
+
+
+// A central reference to the root jQuery(document)
+var rootjQuery,
+
+ // A simple way to check for HTML strings
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+ // Strict HTML recognition (#11290: must start with <)
+ // Shortcut simple #id case for speed
+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
+
+ init = jQuery.fn.init = function( selector, context, root ) {
+ var match, elem;
+
+ // HANDLE: $(""), $(null), $(undefined), $(false)
+ if ( !selector ) {
+ return this;
+ }
+
+ // Method init() accepts an alternate rootjQuery
+ // so migrate can support jQuery.sub (gh-2101)
+ root = root || rootjQuery;
+
+ // Handle HTML strings
+ if ( typeof selector === "string" ) {
+ if ( selector[ 0 ] === "<" &&
+ selector[ selector.length - 1 ] === ">" &&
+ selector.length >= 3 ) {
+
+ // Assume that strings that start and end with <> are HTML and skip the regex check
+ match = [ null, selector, null ];
+
+ } else {
+ match = rquickExpr.exec( selector );
+ }
+
+ // Match html or make sure no context is specified for #id
+ if ( match && ( match[ 1 ] || !context ) ) {
+
+ // HANDLE: $(html) -> $(array)
+ if ( match[ 1 ] ) {
+ context = context instanceof jQuery ? context[ 0 ] : context;
+
+ // Option to run scripts is true for back-compat
+ // Intentionally let the error be thrown if parseHTML is not present
+ jQuery.merge( this, jQuery.parseHTML(
+ match[ 1 ],
+ context && context.nodeType ? context.ownerDocument || context : document,
+ true
+ ) );
+
+ // HANDLE: $(html, props)
+ if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
+ for ( match in context ) {
+
+ // Properties of context are called as methods if possible
+ if ( jQuery.isFunction( this[ match ] ) ) {
+ this[ match ]( context[ match ] );
+
+ // ...and otherwise set as attributes
+ } else {
+ this.attr( match, context[ match ] );
+ }
+ }
+ }
+
+ return this;
+
+ // HANDLE: $(#id)
+ } else {
+ elem = document.getElementById( match[ 2 ] );
+
+ if ( elem ) {
+
+ // Inject the element directly into the jQuery object
+ this[ 0 ] = elem;
+ this.length = 1;
+ }
+ return this;
+ }
+
+ // HANDLE: $(expr, $(...))
+ } else if ( !context || context.jquery ) {
+ return ( context || root ).find( selector );
+
+ // HANDLE: $(expr, context)
+ // (which is just equivalent to: $(context).find(expr)
+ } else {
+ return this.constructor( context ).find( selector );
+ }
+
+ // HANDLE: $(DOMElement)
+ } else if ( selector.nodeType ) {
+ this[ 0 ] = selector;
+ this.length = 1;
+ return this;
+
+ // HANDLE: $(function)
+ // Shortcut for document ready
+ } else if ( jQuery.isFunction( selector ) ) {
+ return root.ready !== undefined ?
+ root.ready( selector ) :
+
+ // Execute immediately if ready is not present
+ selector( jQuery );
+ }
+
+ return jQuery.makeArray( selector, this );
+ };
+
+// Give the init function the jQuery prototype for later instantiation
+init.prototype = jQuery.fn;
+
+// Initialize central reference
+rootjQuery = jQuery( document );
+
+
+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
+
+ // Methods guaranteed to produce a unique set when starting from a unique set
+ guaranteedUnique = {
+ children: true,
+ contents: true,
+ next: true,
+ prev: true
+ };
+
+jQuery.fn.extend( {
+ has: function( target ) {
+ var targets = jQuery( target, this ),
+ l = targets.length;
+
+ return this.filter( function() {
+ var i = 0;
+ for ( ; i < l; i++ ) {
+ if ( jQuery.contains( this, targets[ i ] ) ) {
+ return true;
+ }
+ }
+ } );
+ },
+
+ closest: function( selectors, context ) {
+ var cur,
+ i = 0,
+ l = this.length,
+ matched = [],
+ targets = typeof selectors !== "string" && jQuery( selectors );
+
+ // Positional selectors never match, since there's no _selection_ context
+ if ( !rneedsContext.test( selectors ) ) {
+ for ( ; i < l; i++ ) {
+ for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
+
+ // Always skip document fragments
+ if ( cur.nodeType < 11 && ( targets ?
+ targets.index( cur ) > -1 :
+
+ // Don't pass non-elements to Sizzle
+ cur.nodeType === 1 &&
+ jQuery.find.matchesSelector( cur, selectors ) ) ) {
+
+ matched.push( cur );
+ break;
+ }
+ }
+ }
+ }
+
+ return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
+ },
+
+ // Determine the position of an element within the set
+ index: function( elem ) {
+
+ // No argument, return index in parent
+ if ( !elem ) {
+ return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+ }
+
+ // Index in selector
+ if ( typeof elem === "string" ) {
+ return indexOf.call( jQuery( elem ), this[ 0 ] );
+ }
+
+ // Locate the position of the desired element
+ return indexOf.call( this,
+
+ // If it receives a jQuery object, the first element is used
+ elem.jquery ? elem[ 0 ] : elem
+ );
+ },
+
+ add: function( selector, context ) {
+ return this.pushStack(
+ jQuery.uniqueSort(
+ jQuery.merge( this.get(), jQuery( selector, context ) )
+ )
+ );
+ },
+
+ addBack: function( selector ) {
+ return this.add( selector == null ?
+ this.prevObject : this.prevObject.filter( selector )
+ );
+ }
+} );
+
+function sibling( cur, dir ) {
+ while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
+ return cur;
+}
+
+jQuery.each( {
+ parent: function( elem ) {
+ var parent = elem.parentNode;
+ return parent && parent.nodeType !== 11 ? parent : null;
+ },
+ parents: function( elem ) {
+ return dir( elem, "parentNode" );
+ },
+ parentsUntil: function( elem, i, until ) {
+ return dir( elem, "parentNode", until );
+ },
+ next: function( elem ) {
+ return sibling( elem, "nextSibling" );
+ },
+ prev: function( elem ) {
+ return sibling( elem, "previousSibling" );
+ },
+ nextAll: function( elem ) {
+ return dir( elem, "nextSibling" );
+ },
+ prevAll: function( elem ) {
+ return dir( elem, "previousSibling" );
+ },
+ nextUntil: function( elem, i, until ) {
+ return dir( elem, "nextSibling", until );
+ },
+ prevUntil: function( elem, i, until ) {
+ return dir( elem, "previousSibling", until );
+ },
+ siblings: function( elem ) {
+ return siblings( ( elem.parentNode || {} ).firstChild, elem );
+ },
+ children: function( elem ) {
+ return siblings( elem.firstChild );
+ },
+ contents: function( elem ) {
+ if ( nodeName( elem, "iframe" ) ) {
+ return elem.contentDocument;
+ }
+
+ // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
+ // Treat the template element as a regular one in browsers that
+ // don't support it.
+ if ( nodeName( elem, "template" ) ) {
+ elem = elem.content || elem;
+ }
+
+ return jQuery.merge( [], elem.childNodes );
+ }
+}, function( name, fn ) {
+ jQuery.fn[ name ] = function( until, selector ) {
+ var matched = jQuery.map( this, fn, until );
+
+ if ( name.slice( -5 ) !== "Until" ) {
+ selector = until;
+ }
+
+ if ( selector && typeof selector === "string" ) {
+ matched = jQuery.filter( selector, matched );
+ }
+
+ if ( this.length > 1 ) {
+
+ // Remove duplicates
+ if ( !guaranteedUnique[ name ] ) {
+ jQuery.uniqueSort( matched );
+ }
+
+ // Reverse order for parents* and prev-derivatives
+ if ( rparentsprev.test( name ) ) {
+ matched.reverse();
+ }
+ }
+
+ return this.pushStack( matched );
+ };
+} );
+var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
+
+
+
+// Convert String-formatted options into Object-formatted ones
+function createOptions( options ) {
+ var object = {};
+ jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
+ object[ flag ] = true;
+ } );
+ return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ * options: an optional list of space-separated options that will change how
+ * the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ * once: will ensure the callback list can only be fired once (like a Deferred)
+ *
+ * memory: will keep track of previous values and will call any callback added
+ * after the list has been fired right away with the latest "memorized"
+ * values (like a Deferred)
+ *
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
+ *
+ * stopOnFalse: interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+ // Convert options from String-formatted to Object-formatted if needed
+ // (we check in cache first)
+ options = typeof options === "string" ?
+ createOptions( options ) :
+ jQuery.extend( {}, options );
+
+ var // Flag to know if list is currently firing
+ firing,
+
+ // Last fire value for non-forgettable lists
+ memory,
+
+ // Flag to know if list was already fired
+ fired,
+
+ // Flag to prevent firing
+ locked,
+
+ // Actual callback list
+ list = [],
+
+ // Queue of execution data for repeatable lists
+ queue = [],
+
+ // Index of currently firing callback (modified by add/remove as needed)
+ firingIndex = -1,
+
+ // Fire callbacks
+ fire = function() {
+
+ // Enforce single-firing
+ locked = locked || options.once;
+
+ // Execute callbacks for all pending executions,
+ // respecting firingIndex overrides and runtime changes
+ fired = firing = true;
+ for ( ; queue.length; firingIndex = -1 ) {
+ memory = queue.shift();
+ while ( ++firingIndex < list.length ) {
+
+ // Run callback and check for early termination
+ if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
+ options.stopOnFalse ) {
+
+ // Jump to end and forget the data so .add doesn't re-fire
+ firingIndex = list.length;
+ memory = false;
+ }
+ }
+ }
+
+ // Forget the data if we're done with it
+ if ( !options.memory ) {
+ memory = false;
+ }
+
+ firing = false;
+
+ // Clean up if we're done firing for good
+ if ( locked ) {
+
+ // Keep an empty list if we have data for future add calls
+ if ( memory ) {
+ list = [];
+
+ // Otherwise, this object is spent
+ } else {
+ list = "";
+ }
+ }
+ },
+
+ // Actual Callbacks object
+ self = {
+
+ // Add a callback or a collection of callbacks to the list
+ add: function() {
+ if ( list ) {
+
+ // If we have memory from a past run, we should fire after adding
+ if ( memory && !firing ) {
+ firingIndex = list.length - 1;
+ queue.push( memory );
+ }
+
+ ( function add( args ) {
+ jQuery.each( args, function( _, arg ) {
+ if ( jQuery.isFunction( arg ) ) {
+ if ( !options.unique || !self.has( arg ) ) {
+ list.push( arg );
+ }
+ } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
+
+ // Inspect recursively
+ add( arg );
+ }
+ } );
+ } )( arguments );
+
+ if ( memory && !firing ) {
+ fire();
+ }
+ }
+ return this;
+ },
+
+ // Remove a callback from the list
+ remove: function() {
+ jQuery.each( arguments, function( _, arg ) {
+ var index;
+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+ list.splice( index, 1 );
+
+ // Handle firing indexes
+ if ( index <= firingIndex ) {
+ firingIndex--;
+ }
+ }
+ } );
+ return this;
+ },
+
+ // Check if a given callback is in the list.
+ // If no argument is given, return whether or not list has callbacks attached.
+ has: function( fn ) {
+ return fn ?
+ jQuery.inArray( fn, list ) > -1 :
+ list.length > 0;
+ },
+
+ // Remove all callbacks from the list
+ empty: function() {
+ if ( list ) {
+ list = [];
+ }
+ return this;
+ },
+
+ // Disable .fire and .add
+ // Abort any current/pending executions
+ // Clear all callbacks and values
+ disable: function() {
+ locked = queue = [];
+ list = memory = "";
+ return this;
+ },
+ disabled: function() {
+ return !list;
+ },
+
+ // Disable .fire
+ // Also disable .add unless we have memory (since it would have no effect)
+ // Abort any pending executions
+ lock: function() {
+ locked = queue = [];
+ if ( !memory && !firing ) {
+ list = memory = "";
+ }
+ return this;
+ },
+ locked: function() {
+ return !!locked;
+ },
+
+ // Call all callbacks with the given context and arguments
+ fireWith: function( context, args ) {
+ if ( !locked ) {
+ args = args || [];
+ args = [ context, args.slice ? args.slice() : args ];
+ queue.push( args );
+ if ( !firing ) {
+ fire();
+ }
+ }
+ return this;
+ },
+
+ // Call all the callbacks with the given arguments
+ fire: function() {
+ self.fireWith( this, arguments );
+ return this;
+ },
+
+ // To know if the callbacks have already been called at least once
+ fired: function() {
+ return !!fired;
+ }
+ };
+
+ return self;
+};
+
+
+function Identity( v ) {
+ return v;
+}
+function Thrower( ex ) {
+ throw ex;
+}
+
+function adoptValue( value, resolve, reject, noValue ) {
+ var method;
+
+ try {
+
+ // Check for promise aspect first to privilege synchronous behavior
+ if ( value && jQuery.isFunction( ( method = value.promise ) ) ) {
+ method.call( value ).done( resolve ).fail( reject );
+
+ // Other thenables
+ } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {
+ method.call( value, resolve, reject );
+
+ // Other non-thenables
+ } else {
+
+ // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
+ // * false: [ value ].slice( 0 ) => resolve( value )
+ // * true: [ value ].slice( 1 ) => resolve()
+ resolve.apply( undefined, [ value ].slice( noValue ) );
+ }
+
+ // For Promises/A+, convert exceptions into rejections
+ // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
+ // Deferred#then to conditionally suppress rejection.
+ } catch ( value ) {
+
+ // Support: Android 4.0 only
+ // Strict mode functions invoked without .call/.apply get global-object context
+ reject.apply( undefined, [ value ] );
+ }
+}
+
+jQuery.extend( {
+
+ Deferred: function( func ) {
+ var tuples = [
+
+ // action, add listener, callbacks,
+ // ... .then handlers, argument index, [final state]
+ [ "notify", "progress", jQuery.Callbacks( "memory" ),
+ jQuery.Callbacks( "memory" ), 2 ],
+ [ "resolve", "done", jQuery.Callbacks( "once memory" ),
+ jQuery.Callbacks( "once memory" ), 0, "resolved" ],
+ [ "reject", "fail", jQuery.Callbacks( "once memory" ),
+ jQuery.Callbacks( "once memory" ), 1, "rejected" ]
+ ],
+ state = "pending",
+ promise = {
+ state: function() {
+ return state;
+ },
+ always: function() {
+ deferred.done( arguments ).fail( arguments );
+ return this;
+ },
+ "catch": function( fn ) {
+ return promise.then( null, fn );
+ },
+
+ // Keep pipe for back-compat
+ pipe: function( /* fnDone, fnFail, fnProgress */ ) {
+ var fns = arguments;
+
+ return jQuery.Deferred( function( newDefer ) {
+ jQuery.each( tuples, function( i, tuple ) {
+
+ // Map tuples (progress, done, fail) to arguments (done, fail, progress)
+ var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
+
+ // deferred.progress(function() { bind to newDefer or newDefer.notify })
+ // deferred.done(function() { bind to newDefer or newDefer.resolve })
+ // deferred.fail(function() { bind to newDefer or newDefer.reject })
+ deferred[ tuple[ 1 ] ]( function() {
+ var returned = fn && fn.apply( this, arguments );
+ if ( returned && jQuery.isFunction( returned.promise ) ) {
+ returned.promise()
+ .progress( newDefer.notify )
+ .done( newDefer.resolve )
+ .fail( newDefer.reject );
+ } else {
+ newDefer[ tuple[ 0 ] + "With" ](
+ this,
+ fn ? [ returned ] : arguments
+ );
+ }
+ } );
+ } );
+ fns = null;
+ } ).promise();
+ },
+ then: function( onFulfilled, onRejected, onProgress ) {
+ var maxDepth = 0;
+ function resolve( depth, deferred, handler, special ) {
+ return function() {
+ var that = this,
+ args = arguments,
+ mightThrow = function() {
+ var returned, then;
+
+ // Support: Promises/A+ section 2.3.3.3.3
+ // https://promisesaplus.com/#point-59
+ // Ignore double-resolution attempts
+ if ( depth < maxDepth ) {
+ return;
+ }
+
+ returned = handler.apply( that, args );
+
+ // Support: Promises/A+ section 2.3.1
+ // https://promisesaplus.com/#point-48
+ if ( returned === deferred.promise() ) {
+ throw new TypeError( "Thenable self-resolution" );
+ }
+
+ // Support: Promises/A+ sections 2.3.3.1, 3.5
+ // https://promisesaplus.com/#point-54
+ // https://promisesaplus.com/#point-75
+ // Retrieve `then` only once
+ then = returned &&
+
+ // Support: Promises/A+ section 2.3.4
+ // https://promisesaplus.com/#point-64
+ // Only check objects and functions for thenability
+ ( typeof returned === "object" ||
+ typeof returned === "function" ) &&
+ returned.then;
+
+ // Handle a returned thenable
+ if ( jQuery.isFunction( then ) ) {
+
+ // Special processors (notify) just wait for resolution
+ if ( special ) {
+ then.call(
+ returned,
+ resolve( maxDepth, deferred, Identity, special ),
+ resolve( maxDepth, deferred, Thrower, special )
+ );
+
+ // Normal processors (resolve) also hook into progress
+ } else {
+
+ // ...and disregard older resolution values
+ maxDepth++;
+
+ then.call(
+ returned,
+ resolve( maxDepth, deferred, Identity, special ),
+ resolve( maxDepth, deferred, Thrower, special ),
+ resolve( maxDepth, deferred, Identity,
+ deferred.notifyWith )
+ );
+ }
+
+ // Handle all other returned values
+ } else {
+
+ // Only substitute handlers pass on context
+ // and multiple values (non-spec behavior)
+ if ( handler !== Identity ) {
+ that = undefined;
+ args = [ returned ];
+ }
+
+ // Process the value(s)
+ // Default process is resolve
+ ( special || deferred.resolveWith )( that, args );
+ }
+ },
+
+ // Only normal processors (resolve) catch and reject exceptions
+ process = special ?
+ mightThrow :
+ function() {
+ try {
+ mightThrow();
+ } catch ( e ) {
+
+ if ( jQuery.Deferred.exceptionHook ) {
+ jQuery.Deferred.exceptionHook( e,
+ process.stackTrace );
+ }
+
+ // Support: Promises/A+ section 2.3.3.3.4.1
+ // https://promisesaplus.com/#point-61
+ // Ignore post-resolution exceptions
+ if ( depth + 1 >= maxDepth ) {
+
+ // Only substitute handlers pass on context
+ // and multiple values (non-spec behavior)
+ if ( handler !== Thrower ) {
+ that = undefined;
+ args = [ e ];
+ }
+
+ deferred.rejectWith( that, args );
+ }
+ }
+ };
+
+ // Support: Promises/A+ section 2.3.3.3.1
+ // https://promisesaplus.com/#point-57
+ // Re-resolve promises immediately to dodge false rejection from
+ // subsequent errors
+ if ( depth ) {
+ process();
+ } else {
+
+ // Call an optional hook to record the stack, in case of exception
+ // since it's otherwise lost when execution goes async
+ if ( jQuery.Deferred.getStackHook ) {
+ process.stackTrace = jQuery.Deferred.getStackHook();
+ }
+ window.setTimeout( process );
+ }
+ };
+ }
+
+ return jQuery.Deferred( function( newDefer ) {
+
+ // progress_handlers.add( ... )
+ tuples[ 0 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ jQuery.isFunction( onProgress ) ?
+ onProgress :
+ Identity,
+ newDefer.notifyWith
+ )
+ );
+
+ // fulfilled_handlers.add( ... )
+ tuples[ 1 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ jQuery.isFunction( onFulfilled ) ?
+ onFulfilled :
+ Identity
+ )
+ );
+
+ // rejected_handlers.add( ... )
+ tuples[ 2 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ jQuery.isFunction( onRejected ) ?
+ onRejected :
+ Thrower
+ )
+ );
+ } ).promise();
+ },
+
+ // Get a promise for this deferred
+ // If obj is provided, the promise aspect is added to the object
+ promise: function( obj ) {
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
+ }
+ },
+ deferred = {};
+
+ // Add list-specific methods
+ jQuery.each( tuples, function( i, tuple ) {
+ var list = tuple[ 2 ],
+ stateString = tuple[ 5 ];
+
+ // promise.progress = list.add
+ // promise.done = list.add
+ // promise.fail = list.add
+ promise[ tuple[ 1 ] ] = list.add;
+
+ // Handle state
+ if ( stateString ) {
+ list.add(
+ function() {
+
+ // state = "resolved" (i.e., fulfilled)
+ // state = "rejected"
+ state = stateString;
+ },
+
+ // rejected_callbacks.disable
+ // fulfilled_callbacks.disable
+ tuples[ 3 - i ][ 2 ].disable,
+
+ // progress_callbacks.lock
+ tuples[ 0 ][ 2 ].lock
+ );
+ }
+
+ // progress_handlers.fire
+ // fulfilled_handlers.fire
+ // rejected_handlers.fire
+ list.add( tuple[ 3 ].fire );
+
+ // deferred.notify = function() { deferred.notifyWith(...) }
+ // deferred.resolve = function() { deferred.resolveWith(...) }
+ // deferred.reject = function() { deferred.rejectWith(...) }
+ deferred[ tuple[ 0 ] ] = function() {
+ deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
+ return this;
+ };
+
+ // deferred.notifyWith = list.fireWith
+ // deferred.resolveWith = list.fireWith
+ // deferred.rejectWith = list.fireWith
+ deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
+ } );
+
+ // Make the deferred a promise
+ promise.promise( deferred );
+
+ // Call given func if any
+ if ( func ) {
+ func.call( deferred, deferred );
+ }
+
+ // All done!
+ return deferred;
+ },
+
+ // Deferred helper
+ when: function( singleValue ) {
+ var
+
+ // count of uncompleted subordinates
+ remaining = arguments.length,
+
+ // count of unprocessed arguments
+ i = remaining,
+
+ // subordinate fulfillment data
+ resolveContexts = Array( i ),
+ resolveValues = slice.call( arguments ),
+
+ // the master Deferred
+ master = jQuery.Deferred(),
+
+ // subordinate callback factory
+ updateFunc = function( i ) {
+ return function( value ) {
+ resolveContexts[ i ] = this;
+ resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+ if ( !( --remaining ) ) {
+ master.resolveWith( resolveContexts, resolveValues );
+ }
+ };
+ };
+
+ // Single- and empty arguments are adopted like Promise.resolve
+ if ( remaining <= 1 ) {
+ adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
+ !remaining );
+
+ // Use .then() to unwrap secondary thenables (cf. gh-3000)
+ if ( master.state() === "pending" ||
+ jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
+
+ return master.then();
+ }
+ }
+
+ // Multiple arguments are aggregated like Promise.all array elements
+ while ( i-- ) {
+ adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
+ }
+
+ return master.promise();
+ }
+} );
+
+
+// These usually indicate a programmer mistake during development,
+// warn about them ASAP rather than swallowing them by default.
+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
+
+jQuery.Deferred.exceptionHook = function( error, stack ) {
+
+ // Support: IE 8 - 9 only
+ // Console exists when dev tools are open, which can happen at any time
+ if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
+ window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
+ }
+};
+
+
+
+
+jQuery.readyException = function( error ) {
+ window.setTimeout( function() {
+ throw error;
+ } );
+};
+
+
+
+
+// The deferred used on DOM ready
+var readyList = jQuery.Deferred();
+
+jQuery.fn.ready = function( fn ) {
+
+ readyList
+ .then( fn )
+
+ // Wrap jQuery.readyException in a function so that the lookup
+ // happens at the time of error handling instead of callback
+ // registration.
+ .catch( function( error ) {
+ jQuery.readyException( error );
+ } );
+
+ return this;
+};
+
+jQuery.extend( {
+
+ // Is the DOM ready to be used? Set to true once it occurs.
+ isReady: false,
+
+ // A counter to track how many items to wait for before
+ // the ready event fires. See #6781
+ readyWait: 1,
+
+ // Handle when the DOM is ready
+ ready: function( wait ) {
+
+ // Abort if there are pending holds or we're already ready
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+ return;
+ }
+
+ // Remember that the DOM is ready
+ jQuery.isReady = true;
+
+ // If a normal DOM Ready event fired, decrement, and wait if need be
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
+ return;
+ }
+
+ // If there are functions bound, to execute
+ readyList.resolveWith( document, [ jQuery ] );
+ }
+} );
+
+jQuery.ready.then = readyList.then;
+
+// The ready event handler and self cleanup method
+function completed() {
+ document.removeEventListener( "DOMContentLoaded", completed );
+ window.removeEventListener( "load", completed );
+ jQuery.ready();
+}
+
+// Catch cases where $(document).ready() is called
+// after the browser event has already occurred.
+// Support: IE <=9 - 10 only
+// Older IE sometimes signals "interactive" too soon
+if ( document.readyState === "complete" ||
+ ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
+
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
+ window.setTimeout( jQuery.ready );
+
+} else {
+
+ // Use the handy event callback
+ document.addEventListener( "DOMContentLoaded", completed );
+
+ // A fallback to window.onload, that will always work
+ window.addEventListener( "load", completed );
+}
+
+
+
+
+// Multifunctional method to get and set values of a collection
+// The value/s can optionally be executed if it's a function
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+ var i = 0,
+ len = elems.length,
+ bulk = key == null;
+
+ // Sets many values
+ if ( jQuery.type( key ) === "object" ) {
+ chainable = true;
+ for ( i in key ) {
+ access( elems, fn, i, key[ i ], true, emptyGet, raw );
+ }
+
+ // Sets one value
+ } else if ( value !== undefined ) {
+ chainable = true;
+
+ if ( !jQuery.isFunction( value ) ) {
+ raw = true;
+ }
+
+ if ( bulk ) {
+
+ // Bulk operations run against the entire set
+ if ( raw ) {
+ fn.call( elems, value );
+ fn = null;
+
+ // ...except when executing function values
+ } else {
+ bulk = fn;
+ fn = function( elem, key, value ) {
+ return bulk.call( jQuery( elem ), value );
+ };
+ }
+ }
+
+ if ( fn ) {
+ for ( ; i < len; i++ ) {
+ fn(
+ elems[ i ], key, raw ?
+ value :
+ value.call( elems[ i ], i, fn( elems[ i ], key ) )
+ );
+ }
+ }
+ }
+
+ if ( chainable ) {
+ return elems;
+ }
+
+ // Gets
+ if ( bulk ) {
+ return fn.call( elems );
+ }
+
+ return len ? fn( elems[ 0 ], key ) : emptyGet;
+};
+var acceptData = function( owner ) {
+
+ // Accepts only:
+ // - Node
+ // - Node.ELEMENT_NODE
+ // - Node.DOCUMENT_NODE
+ // - Object
+ // - Any
+ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
+};
+
+
+
+
+function Data() {
+ this.expando = jQuery.expando + Data.uid++;
+}
+
+Data.uid = 1;
+
+Data.prototype = {
+
+ cache: function( owner ) {
+
+ // Check if the owner object already has a cache
+ var value = owner[ this.expando ];
+
+ // If not, create one
+ if ( !value ) {
+ value = {};
+
+ // We can accept data for non-element nodes in modern browsers,
+ // but we should not, see #8335.
+ // Always return an empty object.
+ if ( acceptData( owner ) ) {
+
+ // If it is a node unlikely to be stringify-ed or looped over
+ // use plain assignment
+ if ( owner.nodeType ) {
+ owner[ this.expando ] = value;
+
+ // Otherwise secure it in a non-enumerable property
+ // configurable must be true to allow the property to be
+ // deleted when data is removed
+ } else {
+ Object.defineProperty( owner, this.expando, {
+ value: value,
+ configurable: true
+ } );
+ }
+ }
+ }
+
+ return value;
+ },
+ set: function( owner, data, value ) {
+ var prop,
+ cache = this.cache( owner );
+
+ // Handle: [ owner, key, value ] args
+ // Always use camelCase key (gh-2257)
+ if ( typeof data === "string" ) {
+ cache[ jQuery.camelCase( data ) ] = value;
+
+ // Handle: [ owner, { properties } ] args
+ } else {
+
+ // Copy the properties one-by-one to the cache object
+ for ( prop in data ) {
+ cache[ jQuery.camelCase( prop ) ] = data[ prop ];
+ }
+ }
+ return cache;
+ },
+ get: function( owner, key ) {
+ return key === undefined ?
+ this.cache( owner ) :
+
+ // Always use camelCase key (gh-2257)
+ owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];
+ },
+ access: function( owner, key, value ) {
+
+ // In cases where either:
+ //
+ // 1. No key was specified
+ // 2. A string key was specified, but no value provided
+ //
+ // Take the "read" path and allow the get method to determine
+ // which value to return, respectively either:
+ //
+ // 1. The entire cache object
+ // 2. The data stored at the key
+ //
+ if ( key === undefined ||
+ ( ( key && typeof key === "string" ) && value === undefined ) ) {
+
+ return this.get( owner, key );
+ }
+
+ // When the key is not a string, or both a key and value
+ // are specified, set or extend (existing objects) with either:
+ //
+ // 1. An object of properties
+ // 2. A key and value
+ //
+ this.set( owner, key, value );
+
+ // Since the "set" path can have two possible entry points
+ // return the expected data based on which path was taken[*]
+ return value !== undefined ? value : key;
+ },
+ remove: function( owner, key ) {
+ var i,
+ cache = owner[ this.expando ];
+
+ if ( cache === undefined ) {
+ return;
+ }
+
+ if ( key !== undefined ) {
+
+ // Support array or space separated string of keys
+ if ( Array.isArray( key ) ) {
+
+ // If key is an array of keys...
+ // We always set camelCase keys, so remove that.
+ key = key.map( jQuery.camelCase );
+ } else {
+ key = jQuery.camelCase( key );
+
+ // If a key with the spaces exists, use it.
+ // Otherwise, create an array by matching non-whitespace
+ key = key in cache ?
+ [ key ] :
+ ( key.match( rnothtmlwhite ) || [] );
+ }
+
+ i = key.length;
+
+ while ( i-- ) {
+ delete cache[ key[ i ] ];
+ }
+ }
+
+ // Remove the expando if there's no more data
+ if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
+
+ // Support: Chrome <=35 - 45
+ // Webkit & Blink performance suffers when deleting properties
+ // from DOM nodes, so set to undefined instead
+ // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
+ if ( owner.nodeType ) {
+ owner[ this.expando ] = undefined;
+ } else {
+ delete owner[ this.expando ];
+ }
+ }
+ },
+ hasData: function( owner ) {
+ var cache = owner[ this.expando ];
+ return cache !== undefined && !jQuery.isEmptyObject( cache );
+ }
+};
+var dataPriv = new Data();
+
+var dataUser = new Data();
+
+
+
+// Implementation Summary
+//
+// 1. Enforce API surface and semantic compatibility with 1.9.x branch
+// 2. Improve the module's maintainability by reducing the storage
+// paths to a single mechanism.
+// 3. Use the same single mechanism to support "private" and "user" data.
+// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+// 5. Avoid exposing implementation details on user objects (eg. expando properties)
+// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
+
+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
+ rmultiDash = /[A-Z]/g;
+
+function getData( data ) {
+ if ( data === "true" ) {
+ return true;
+ }
+
+ if ( data === "false" ) {
+ return false;
+ }
+
+ if ( data === "null" ) {
+ return null;
+ }
+
+ // Only convert to a number if it doesn't change the string
+ if ( data === +data + "" ) {
+ return +data;
+ }
+
+ if ( rbrace.test( data ) ) {
+ return JSON.parse( data );
+ }
+
+ return data;
+}
+
+function dataAttr( elem, key, data ) {
+ var name;
+
+ // If nothing was found internally, try to fetch any
+ // data from the HTML5 data-* attribute
+ if ( data === undefined && elem.nodeType === 1 ) {
+ name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
+ data = elem.getAttribute( name );
+
+ if ( typeof data === "string" ) {
+ try {
+ data = getData( data );
+ } catch ( e ) {}
+
+ // Make sure we set the data so it isn't changed later
+ dataUser.set( elem, key, data );
+ } else {
+ data = undefined;
+ }
+ }
+ return data;
+}
+
+jQuery.extend( {
+ hasData: function( elem ) {
+ return dataUser.hasData( elem ) || dataPriv.hasData( elem );
+ },
+
+ data: function( elem, name, data ) {
+ return dataUser.access( elem, name, data );
+ },
+
+ removeData: function( elem, name ) {
+ dataUser.remove( elem, name );
+ },
+
+ // TODO: Now that all calls to _data and _removeData have been replaced
+ // with direct calls to dataPriv methods, these can be deprecated.
+ _data: function( elem, name, data ) {
+ return dataPriv.access( elem, name, data );
+ },
+
+ _removeData: function( elem, name ) {
+ dataPriv.remove( elem, name );
+ }
+} );
+
+jQuery.fn.extend( {
+ data: function( key, value ) {
+ var i, name, data,
+ elem = this[ 0 ],
+ attrs = elem && elem.attributes;
+
+ // Gets all values
+ if ( key === undefined ) {
+ if ( this.length ) {
+ data = dataUser.get( elem );
+
+ if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
+ i = attrs.length;
+ while ( i-- ) {
+
+ // Support: IE 11 only
+ // The attrs elements can be null (#14894)
+ if ( attrs[ i ] ) {
+ name = attrs[ i ].name;
+ if ( name.indexOf( "data-" ) === 0 ) {
+ name = jQuery.camelCase( name.slice( 5 ) );
+ dataAttr( elem, name, data[ name ] );
+ }
+ }
+ }
+ dataPriv.set( elem, "hasDataAttrs", true );
+ }
+ }
+
+ return data;
+ }
+
+ // Sets multiple values
+ if ( typeof key === "object" ) {
+ return this.each( function() {
+ dataUser.set( this, key );
+ } );
+ }
+
+ return access( this, function( value ) {
+ var data;
+
+ // The calling jQuery object (element matches) is not empty
+ // (and therefore has an element appears at this[ 0 ]) and the
+ // `value` parameter was not undefined. An empty jQuery object
+ // will result in `undefined` for elem = this[ 0 ] which will
+ // throw an exception if an attempt to read a data cache is made.
+ if ( elem && value === undefined ) {
+
+ // Attempt to get data from the cache
+ // The key will always be camelCased in Data
+ data = dataUser.get( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
+
+ // Attempt to "discover" the data in
+ // HTML5 custom data-* attrs
+ data = dataAttr( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
+
+ // We tried really hard, but the data doesn't exist.
+ return;
+ }
+
+ // Set the data...
+ this.each( function() {
+
+ // We always store the camelCased key
+ dataUser.set( this, key, value );
+ } );
+ }, null, value, arguments.length > 1, null, true );
+ },
+
+ removeData: function( key ) {
+ return this.each( function() {
+ dataUser.remove( this, key );
+ } );
+ }
+} );
+
+
+jQuery.extend( {
+ queue: function( elem, type, data ) {
+ var queue;
+
+ if ( elem ) {
+ type = ( type || "fx" ) + "queue";
+ queue = dataPriv.get( elem, type );
+
+ // Speed up dequeue by getting out quickly if this is just a lookup
+ if ( data ) {
+ if ( !queue || Array.isArray( data ) ) {
+ queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
+ } else {
+ queue.push( data );
+ }
+ }
+ return queue || [];
+ }
+ },
+
+ dequeue: function( elem, type ) {
+ type = type || "fx";
+
+ var queue = jQuery.queue( elem, type ),
+ startLength = queue.length,
+ fn = queue.shift(),
+ hooks = jQuery._queueHooks( elem, type ),
+ next = function() {
+ jQuery.dequeue( elem, type );
+ };
+
+ // If the fx queue is dequeued, always remove the progress sentinel
+ if ( fn === "inprogress" ) {
+ fn = queue.shift();
+ startLength--;
+ }
+
+ if ( fn ) {
+
+ // Add a progress sentinel to prevent the fx queue from being
+ // automatically dequeued
+ if ( type === "fx" ) {
+ queue.unshift( "inprogress" );
+ }
+
+ // Clear up the last queue stop function
+ delete hooks.stop;
+ fn.call( elem, next, hooks );
+ }
+
+ if ( !startLength && hooks ) {
+ hooks.empty.fire();
+ }
+ },
+
+ // Not public - generate a queueHooks object, or return the current one
+ _queueHooks: function( elem, type ) {
+ var key = type + "queueHooks";
+ return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
+ empty: jQuery.Callbacks( "once memory" ).add( function() {
+ dataPriv.remove( elem, [ type + "queue", key ] );
+ } )
+ } );
+ }
+} );
+
+jQuery.fn.extend( {
+ queue: function( type, data ) {
+ var setter = 2;
+
+ if ( typeof type !== "string" ) {
+ data = type;
+ type = "fx";
+ setter--;
+ }
+
+ if ( arguments.length < setter ) {
+ return jQuery.queue( this[ 0 ], type );
+ }
+
+ return data === undefined ?
+ this :
+ this.each( function() {
+ var queue = jQuery.queue( this, type, data );
+
+ // Ensure a hooks for this queue
+ jQuery._queueHooks( this, type );
+
+ if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
+ jQuery.dequeue( this, type );
+ }
+ } );
+ },
+ dequeue: function( type ) {
+ return this.each( function() {
+ jQuery.dequeue( this, type );
+ } );
+ },
+ clearQueue: function( type ) {
+ return this.queue( type || "fx", [] );
+ },
+
+ // Get a promise resolved when queues of a certain type
+ // are emptied (fx is the type by default)
+ promise: function( type, obj ) {
+ var tmp,
+ count = 1,
+ defer = jQuery.Deferred(),
+ elements = this,
+ i = this.length,
+ resolve = function() {
+ if ( !( --count ) ) {
+ defer.resolveWith( elements, [ elements ] );
+ }
+ };
+
+ if ( typeof type !== "string" ) {
+ obj = type;
+ type = undefined;
+ }
+ type = type || "fx";
+
+ while ( i-- ) {
+ tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
+ if ( tmp && tmp.empty ) {
+ count++;
+ tmp.empty.add( resolve );
+ }
+ }
+ resolve();
+ return defer.promise( obj );
+ }
+} );
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
+
+
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
+
+var isHiddenWithinTree = function( elem, el ) {
+
+ // isHiddenWithinTree might be called from jQuery#filter function;
+ // in that case, element will be second argument
+ elem = el || elem;
+
+ // Inline style trumps all
+ return elem.style.display === "none" ||
+ elem.style.display === "" &&
+
+ // Otherwise, check computed style
+ // Support: Firefox <=43 - 45
+ // Disconnected elements can have computed display: none, so first confirm that elem is
+ // in the document.
+ jQuery.contains( elem.ownerDocument, elem ) &&
+
+ jQuery.css( elem, "display" ) === "none";
+ };
+
+var swap = function( elem, options, callback, args ) {
+ var ret, name,
+ old = {};
+
+ // Remember the old values, and insert the new ones
+ for ( name in options ) {
+ old[ name ] = elem.style[ name ];
+ elem.style[ name ] = options[ name ];
+ }
+
+ ret = callback.apply( elem, args || [] );
+
+ // Revert the old values
+ for ( name in options ) {
+ elem.style[ name ] = old[ name ];
+ }
+
+ return ret;
+};
+
+
+
+
+function adjustCSS( elem, prop, valueParts, tween ) {
+ var adjusted,
+ scale = 1,
+ maxIterations = 20,
+ currentValue = tween ?
+ function() {
+ return tween.cur();
+ } :
+ function() {
+ return jQuery.css( elem, prop, "" );
+ },
+ initial = currentValue(),
+ unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
+ // Starting value computation is required for potential unit mismatches
+ initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
+ rcssNum.exec( jQuery.css( elem, prop ) );
+
+ if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
+
+ // Trust units reported by jQuery.css
+ unit = unit || initialInUnit[ 3 ];
+
+ // Make sure we update the tween properties later on
+ valueParts = valueParts || [];
+
+ // Iteratively approximate from a nonzero starting point
+ initialInUnit = +initial || 1;
+
+ do {
+
+ // If previous iteration zeroed out, double until we get *something*.
+ // Use string for doubling so we don't accidentally see scale as unchanged below
+ scale = scale || ".5";
+
+ // Adjust and apply
+ initialInUnit = initialInUnit / scale;
+ jQuery.style( elem, prop, initialInUnit + unit );
+
+ // Update scale, tolerating zero or NaN from tween.cur()
+ // Break the loop if scale is unchanged or perfect, or if we've just had enough.
+ } while (
+ scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
+ );
+ }
+
+ if ( valueParts ) {
+ initialInUnit = +initialInUnit || +initial || 0;
+
+ // Apply relative offset (+=/-=) if specified
+ adjusted = valueParts[ 1 ] ?
+ initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+ +valueParts[ 2 ];
+ if ( tween ) {
+ tween.unit = unit;
+ tween.start = initialInUnit;
+ tween.end = adjusted;
+ }
+ }
+ return adjusted;
+}
+
+
+var defaultDisplayMap = {};
+
+function getDefaultDisplay( elem ) {
+ var temp,
+ doc = elem.ownerDocument,
+ nodeName = elem.nodeName,
+ display = defaultDisplayMap[ nodeName ];
+
+ if ( display ) {
+ return display;
+ }
+
+ temp = doc.body.appendChild( doc.createElement( nodeName ) );
+ display = jQuery.css( temp, "display" );
+
+ temp.parentNode.removeChild( temp );
+
+ if ( display === "none" ) {
+ display = "block";
+ }
+ defaultDisplayMap[ nodeName ] = display;
+
+ return display;
+}
+
+function showHide( elements, show ) {
+ var display, elem,
+ values = [],
+ index = 0,
+ length = elements.length;
+
+ // Determine new display value for elements that need to change
+ for ( ; index < length; index++ ) {
+ elem = elements[ index ];
+ if ( !elem.style ) {
+ continue;
+ }
+
+ display = elem.style.display;
+ if ( show ) {
+
+ // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
+ // check is required in this first loop unless we have a nonempty display value (either
+ // inline or about-to-be-restored)
+ if ( display === "none" ) {
+ values[ index ] = dataPriv.get( elem, "display" ) || null;
+ if ( !values[ index ] ) {
+ elem.style.display = "";
+ }
+ }
+ if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
+ values[ index ] = getDefaultDisplay( elem );
+ }
+ } else {
+ if ( display !== "none" ) {
+ values[ index ] = "none";
+
+ // Remember what we're overwriting
+ dataPriv.set( elem, "display", display );
+ }
+ }
+ }
+
+ // Set the display of the elements in a second loop to avoid constant reflow
+ for ( index = 0; index < length; index++ ) {
+ if ( values[ index ] != null ) {
+ elements[ index ].style.display = values[ index ];
+ }
+ }
+
+ return elements;
+}
+
+jQuery.fn.extend( {
+ show: function() {
+ return showHide( this, true );
+ },
+ hide: function() {
+ return showHide( this );
+ },
+ toggle: function( state ) {
+ if ( typeof state === "boolean" ) {
+ return state ? this.show() : this.hide();
+ }
+
+ return this.each( function() {
+ if ( isHiddenWithinTree( this ) ) {
+ jQuery( this ).show();
+ } else {
+ jQuery( this ).hide();
+ }
+ } );
+ }
+} );
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
+
+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
+
+var rscriptType = ( /^$|\/(?:java|ecma)script/i );
+
+
+
+// We have to close these tags to support XHTML (#13200)
+var wrapMap = {
+
+ // Support: IE <=9 only
+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+ // XHTML parsers do not magically insert elements in the
+ // same way that tag soup parsers do. So we cannot shorten
+ // this by omitting <tbody> or other required elements.
+ thead: [ 1, "<table>", "</table>" ],
+ col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+ _default: [ 0, "", "" ]
+};
+
+// Support: IE <=9 only
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function getAll( context, tag ) {
+
+ // Support: IE <=9 - 11 only
+ // Use typeof to avoid zero-argument method invocation on host objects (#15151)
+ var ret;
+
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
+ ret = context.getElementsByTagName( tag || "*" );
+
+ } else if ( typeof context.querySelectorAll !== "undefined" ) {
+ ret = context.querySelectorAll( tag || "*" );
+
+ } else {
+ ret = [];
+ }
+
+ if ( tag === undefined || tag && nodeName( context, tag ) ) {
+ return jQuery.merge( [ context ], ret );
+ }
+
+ return ret;
+}
+
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+ var i = 0,
+ l = elems.length;
+
+ for ( ; i < l; i++ ) {
+ dataPriv.set(
+ elems[ i ],
+ "globalEval",
+ !refElements || dataPriv.get( refElements[ i ], "globalEval" )
+ );
+ }
+}
+
+
+var rhtml = /<|&#?\w+;/;
+
+function buildFragment( elems, context, scripts, selection, ignored ) {
+ var elem, tmp, tag, wrap, contains, j,
+ fragment = context.createDocumentFragment(),
+ nodes = [],
+ i = 0,
+ l = elems.length;
+
+ for ( ; i < l; i++ ) {
+ elem = elems[ i ];
+
+ if ( elem || elem === 0 ) {
+
+ // Add nodes directly
+ if ( jQuery.type( elem ) === "object" ) {
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+ // Convert non-html into a text node
+ } else if ( !rhtml.test( elem ) ) {
+ nodes.push( context.createTextNode( elem ) );
+
+ // Convert html into DOM nodes
+ } else {
+ tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
+
+ // Deserialize a standard representation
+ tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+ wrap = wrapMap[ tag ] || wrapMap._default;
+ tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
+
+ // Descend through wrappers to the right content
+ j = wrap[ 0 ];
+ while ( j-- ) {
+ tmp = tmp.lastChild;
+ }
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( nodes, tmp.childNodes );
+
+ // Remember the top-level container
+ tmp = fragment.firstChild;
+
+ // Ensure the created nodes are orphaned (#12392)
+ tmp.textContent = "";
+ }
+ }
+ }
+
+ // Remove wrapper from fragment
+ fragment.textContent = "";
+
+ i = 0;
+ while ( ( elem = nodes[ i++ ] ) ) {
+
+ // Skip elements already in the context collection (trac-4087)
+ if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+ if ( ignored ) {
+ ignored.push( elem );
+ }
+ continue;
+ }
+
+ contains = jQuery.contains( elem.ownerDocument, elem );
+
+ // Append to fragment
+ tmp = getAll( fragment.appendChild( elem ), "script" );
+
+ // Preserve script evaluation history
+ if ( contains ) {
+ setGlobalEval( tmp );
+ }
+
+ // Capture executables
+ if ( scripts ) {
+ j = 0;
+ while ( ( elem = tmp[ j++ ] ) ) {
+ if ( rscriptType.test( elem.type || "" ) ) {
+ scripts.push( elem );
+ }
+ }
+ }
+ }
+
+ return fragment;
+}
+
+
+( function() {
+ var fragment = document.createDocumentFragment(),
+ div = fragment.appendChild( document.createElement( "div" ) ),
+ input = document.createElement( "input" );
+
+ // Support: Android 4.0 - 4.3 only
+ // Check state lost if the name is set (#11217)
+ // Support: Windows Web Apps (WWA)
+ // `name` and `type` must use .setAttribute for WWA (#14901)
+ input.setAttribute( "type", "radio" );
+ input.setAttribute( "checked", "checked" );
+ input.setAttribute( "name", "t" );
+
+ div.appendChild( input );
+
+ // Support: Android <=4.1 only
+ // Older WebKit doesn't clone checked state correctly in fragments
+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+ // Support: IE <=11 only
+ // Make sure textarea (and checkbox) defaultValue is properly cloned
+ div.innerHTML = "<textarea>x</textarea>";
+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
+} )();
+var documentElement = document.documentElement;
+
+
+
+var
+ rkeyEvent = /^key/,
+ rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
+
+function returnTrue() {
+ return true;
+}
+
+function returnFalse() {
+ return false;
+}
+
+// Support: IE <=9 only
+// See #13393 for more info
+function safeActiveElement() {
+ try {
+ return document.activeElement;
+ } catch ( err ) { }
+}
+
+function on( elem, types, selector, data, fn, one ) {
+ var origFn, type;
+
+ // Types can be a map of types/handlers
+ if ( typeof types === "object" ) {
+
+ // ( types-Object, selector, data )
+ if ( typeof selector !== "string" ) {
+
+ // ( types-Object, data )
+ data = data || selector;
+ selector = undefined;
+ }
+ for ( type in types ) {
+ on( elem, type, selector, data, types[ type ], one );
+ }
+ return elem;
+ }
+
+ if ( data == null && fn == null ) {
+
+ // ( types, fn )
+ fn = selector;
+ data = selector = undefined;
+ } else if ( fn == null ) {
+ if ( typeof selector === "string" ) {
+
+ // ( types, selector, fn )
+ fn = data;
+ data = undefined;
+ } else {
+
+ // ( types, data, fn )
+ fn = data;
+ data = selector;
+ selector = undefined;
+ }
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ } else if ( !fn ) {
+ return elem;
+ }
+
+ if ( one === 1 ) {
+ origFn = fn;
+ fn = function( event ) {
+
+ // Can use an empty set, since event contains the info
+ jQuery().off( event );
+ return origFn.apply( this, arguments );
+ };
+
+ // Use same guid so caller can remove using origFn
+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+ }
+ return elem.each( function() {
+ jQuery.event.add( this, types, fn, data, selector );
+ } );
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+ global: {},
+
+ add: function( elem, types, handler, data, selector ) {
+
+ var handleObjIn, eventHandle, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = dataPriv.get( elem );
+
+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
+ if ( !elemData ) {
+ return;
+ }
+
+ // Caller can pass in an object of custom data in lieu of the handler
+ if ( handler.handler ) {
+ handleObjIn = handler;
+ handler = handleObjIn.handler;
+ selector = handleObjIn.selector;
+ }
+
+ // Ensure that invalid selectors throw exceptions at attach time
+ // Evaluate against documentElement in case elem is a non-element node (e.g., document)
+ if ( selector ) {
+ jQuery.find.matchesSelector( documentElement, selector );
+ }
+
+ // Make sure that the handler has a unique ID, used to find/remove it later
+ if ( !handler.guid ) {
+ handler.guid = jQuery.guid++;
+ }
+
+ // Init the element's event structure and main handler, if this is the first
+ if ( !( events = elemData.events ) ) {
+ events = elemData.events = {};
+ }
+ if ( !( eventHandle = elemData.handle ) ) {
+ eventHandle = elemData.handle = function( e ) {
+
+ // Discard the second event of a jQuery.event.trigger() and
+ // when an event is called after a page has unloaded
+ return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
+ jQuery.event.dispatch.apply( elem, arguments ) : undefined;
+ };
+ }
+
+ // Handle multiple events separated by a space
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
+ type = origType = tmp[ 1 ];
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+ // There *must* be a type, no attaching namespace-only handlers
+ if ( !type ) {
+ continue;
+ }
+
+ // If event changes its type, use the special event handlers for the changed type
+ special = jQuery.event.special[ type ] || {};
+
+ // If selector defined, determine special event api type, otherwise given type
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+
+ // Update special based on newly reset type
+ special = jQuery.event.special[ type ] || {};
+
+ // handleObj is passed to all event handlers
+ handleObj = jQuery.extend( {
+ type: type,
+ origType: origType,
+ data: data,
+ handler: handler,
+ guid: handler.guid,
+ selector: selector,
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+ namespace: namespaces.join( "." )
+ }, handleObjIn );
+
+ // Init the event handler queue if we're the first
+ if ( !( handlers = events[ type ] ) ) {
+ handlers = events[ type ] = [];
+ handlers.delegateCount = 0;
+
+ // Only use addEventListener if the special events handler returns false
+ if ( !special.setup ||
+ special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
+ if ( elem.addEventListener ) {
+ elem.addEventListener( type, eventHandle );
+ }
+ }
+ }
+
+ if ( special.add ) {
+ special.add.call( elem, handleObj );
+
+ if ( !handleObj.handler.guid ) {
+ handleObj.handler.guid = handler.guid;
+ }
+ }
+
+ // Add to the element's handler list, delegates in front
+ if ( selector ) {
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
+ } else {
+ handlers.push( handleObj );
+ }
+
+ // Keep track of which events have ever been used, for event optimization
+ jQuery.event.global[ type ] = true;
+ }
+
+ },
+
+ // Detach an event or set of events from an element
+ remove: function( elem, types, handler, selector, mappedTypes ) {
+
+ var j, origCount, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
+
+ if ( !elemData || !( events = elemData.events ) ) {
+ return;
+ }
+
+ // Once for each type.namespace in types; type may be omitted
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
+ type = origType = tmp[ 1 ];
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+ // Unbind all events (on this namespace, if provided) for the element
+ if ( !type ) {
+ for ( type in events ) {
+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+ }
+ continue;
+ }
+
+ special = jQuery.event.special[ type ] || {};
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+ handlers = events[ type ] || [];
+ tmp = tmp[ 2 ] &&
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
+
+ // Remove matching events
+ origCount = j = handlers.length;
+ while ( j-- ) {
+ handleObj = handlers[ j ];
+
+ if ( ( mappedTypes || origType === handleObj.origType ) &&
+ ( !handler || handler.guid === handleObj.guid ) &&
+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
+ ( !selector || selector === handleObj.selector ||
+ selector === "**" && handleObj.selector ) ) {
+ handlers.splice( j, 1 );
+
+ if ( handleObj.selector ) {
+ handlers.delegateCount--;
+ }
+ if ( special.remove ) {
+ special.remove.call( elem, handleObj );
+ }
+ }
+ }
+
+ // Remove generic event handler if we removed something and no more handlers exist
+ // (avoids potential for endless recursion during removal of special event handlers)
+ if ( origCount && !handlers.length ) {
+ if ( !special.teardown ||
+ special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
+ jQuery.removeEvent( elem, type, elemData.handle );
+ }
+
+ delete events[ type ];
+ }
+ }
+
+ // Remove data and the expando if it's no longer used
+ if ( jQuery.isEmptyObject( events ) ) {
+ dataPriv.remove( elem, "handle events" );
+ }
+ },
+
+ dispatch: function( nativeEvent ) {
+
+ // Make a writable jQuery.Event from the native event object
+ var event = jQuery.event.fix( nativeEvent );
+
+ var i, j, ret, matched, handleObj, handlerQueue,
+ args = new Array( arguments.length ),
+ handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
+ special = jQuery.event.special[ event.type ] || {};
+
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
+ args[ 0 ] = event;
+
+ for ( i = 1; i < arguments.length; i++ ) {
+ args[ i ] = arguments[ i ];
+ }
+
+ event.delegateTarget = this;
+
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+ return;
+ }
+
+ // Determine handlers
+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+ // Run delegates first; they may want to stop propagation beneath us
+ i = 0;
+ while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
+ event.currentTarget = matched.elem;
+
+ j = 0;
+ while ( ( handleObj = matched.handlers[ j++ ] ) &&
+ !event.isImmediatePropagationStopped() ) {
+
+ // Triggered event must either 1) have no namespace, or 2) have namespace(s)
+ // a subset or equal to those in the bound event (both can have no namespace).
+ if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
+
+ event.handleObj = handleObj;
+ event.data = handleObj.data;
+
+ ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+ handleObj.handler ).apply( matched.elem, args );
+
+ if ( ret !== undefined ) {
+ if ( ( event.result = ret ) === false ) {
+ event.preventDefault();
+ event.stopPropagation();
+ }
+ }
+ }
+ }
+ }
+
+ // Call the postDispatch hook for the mapped type
+ if ( special.postDispatch ) {
+ special.postDispatch.call( this, event );
+ }
+
+ return event.result;
+ },
+
+ handlers: function( event, handlers ) {
+ var i, handleObj, sel, matchedHandlers, matchedSelectors,
+ handlerQueue = [],
+ delegateCount = handlers.delegateCount,
+ cur = event.target;
+
+ // Find delegate handlers
+ if ( delegateCount &&
+
+ // Support: IE <=9
+ // Black-hole SVG <use> instance trees (trac-13180)
+ cur.nodeType &&
+
+ // Support: Firefox <=42
+ // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
+ // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
+ // Support: IE 11 only
+ // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
+ !( event.type === "click" && event.button >= 1 ) ) {
+
+ for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+ // Don't check non-elements (#13208)
+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+ if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
+ matchedHandlers = [];
+ matchedSelectors = {};
+ for ( i = 0; i < delegateCount; i++ ) {
+ handleObj = handlers[ i ];
+
+ // Don't conflict with Object.prototype properties (#13203)
+ sel = handleObj.selector + " ";
+
+ if ( matchedSelectors[ sel ] === undefined ) {
+ matchedSelectors[ sel ] = handleObj.needsContext ?
+ jQuery( sel, this ).index( cur ) > -1 :
+ jQuery.find( sel, this, null, [ cur ] ).length;
+ }
+ if ( matchedSelectors[ sel ] ) {
+ matchedHandlers.push( handleObj );
+ }
+ }
+ if ( matchedHandlers.length ) {
+ handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
+ }
+ }
+ }
+ }
+
+ // Add the remaining (directly-bound) handlers
+ cur = this;
+ if ( delegateCount < handlers.length ) {
+ handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
+ }
+
+ return handlerQueue;
+ },
+
+ addProp: function( name, hook ) {
+ Object.defineProperty( jQuery.Event.prototype, name, {
+ enumerable: true,
+ configurable: true,
+
+ get: jQuery.isFunction( hook ) ?
+ function() {
+ if ( this.originalEvent ) {
+ return hook( this.originalEvent );
+ }
+ } :
+ function() {
+ if ( this.originalEvent ) {
+ return this.originalEvent[ name ];
+ }
+ },
+
+ set: function( value ) {
+ Object.defineProperty( this, name, {
+ enumerable: true,
+ configurable: true,
+ writable: true,
+ value: value
+ } );
+ }
+ } );
+ },
+
+ fix: function( originalEvent ) {
+ return originalEvent[ jQuery.expando ] ?
+ originalEvent :
+ new jQuery.Event( originalEvent );
+ },
+
+ special: {
+ load: {
+
+ // Prevent triggered image.load events from bubbling to window.load
+ noBubble: true
+ },
+ focus: {
+
+ // Fire native event if possible so blur/focus sequence is correct
+ trigger: function() {
+ if ( this !== safeActiveElement() && this.focus ) {
+ this.focus();
+ return false;
+ }
+ },
+ delegateType: "focusin"
+ },
+ blur: {
+ trigger: function() {
+ if ( this === safeActiveElement() && this.blur ) {
+ this.blur();
+ return false;
+ }
+ },
+ delegateType: "focusout"
+ },
+ click: {
+
+ // For checkbox, fire native event so checked state will be right
+ trigger: function() {
+ if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
+ this.click();
+ return false;
+ }
+ },
+
+ // For cross-browser consistency, don't fire native .click() on links
+ _default: function( event ) {
+ return nodeName( event.target, "a" );
+ }
+ },
+
+ beforeunload: {
+ postDispatch: function( event ) {
+
+ // Support: Firefox 20+
+ // Firefox doesn't alert if the returnValue field is not set.
+ if ( event.result !== undefined && event.originalEvent ) {
+ event.originalEvent.returnValue = event.result;
+ }
+ }
+ }
+ }
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+
+ // This "if" is needed for plain objects
+ if ( elem.removeEventListener ) {
+ elem.removeEventListener( type, handle );
+ }
+};
+
+jQuery.Event = function( src, props ) {
+
+ // Allow instantiation without the 'new' keyword
+ if ( !( this instanceof jQuery.Event ) ) {
+ return new jQuery.Event( src, props );
+ }
+
+ // Event object
+ if ( src && src.type ) {
+ this.originalEvent = src;
+ this.type = src.type;
+
+ // Events bubbling up the document may have been marked as prevented
+ // by a handler lower down the tree; reflect the correct value.
+ this.isDefaultPrevented = src.defaultPrevented ||
+ src.defaultPrevented === undefined &&
+
+ // Support: Android <=2.3 only
+ src.returnValue === false ?
+ returnTrue :
+ returnFalse;
+
+ // Create target properties
+ // Support: Safari <=6 - 7 only
+ // Target should not be a text node (#504, #13143)
+ this.target = ( src.target && src.target.nodeType === 3 ) ?
+ src.target.parentNode :
+ src.target;
+
+ this.currentTarget = src.currentTarget;
+ this.relatedTarget = src.relatedTarget;
+
+ // Event type
+ } else {
+ this.type = src;
+ }
+
+ // Put explicitly provided properties onto the event object
+ if ( props ) {
+ jQuery.extend( this, props );
+ }
+
+ // Create a timestamp if incoming event doesn't have one
+ this.timeStamp = src && src.timeStamp || jQuery.now();
+
+ // Mark it as fixed
+ this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+ constructor: jQuery.Event,
+ isDefaultPrevented: returnFalse,
+ isPropagationStopped: returnFalse,
+ isImmediatePropagationStopped: returnFalse,
+ isSimulated: false,
+
+ preventDefault: function() {
+ var e = this.originalEvent;
+
+ this.isDefaultPrevented = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.preventDefault();
+ }
+ },
+ stopPropagation: function() {
+ var e = this.originalEvent;
+
+ this.isPropagationStopped = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.stopPropagation();
+ }
+ },
+ stopImmediatePropagation: function() {
+ var e = this.originalEvent;
+
+ this.isImmediatePropagationStopped = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.stopImmediatePropagation();
+ }
+
+ this.stopPropagation();
+ }
+};
+
+// Includes all common event props including KeyEvent and MouseEvent specific props
+jQuery.each( {
+ altKey: true,
+ bubbles: true,
+ cancelable: true,
+ changedTouches: true,
+ ctrlKey: true,
+ detail: true,
+ eventPhase: true,
+ metaKey: true,
+ pageX: true,
+ pageY: true,
+ shiftKey: true,
+ view: true,
+ "char": true,
+ charCode: true,
+ key: true,
+ keyCode: true,
+ button: true,
+ buttons: true,
+ clientX: true,
+ clientY: true,
+ offsetX: true,
+ offsetY: true,
+ pointerId: true,
+ pointerType: true,
+ screenX: true,
+ screenY: true,
+ targetTouches: true,
+ toElement: true,
+ touches: true,
+
+ which: function( event ) {
+ var button = event.button;
+
+ // Add which for key events
+ if ( event.which == null && rkeyEvent.test( event.type ) ) {
+ return event.charCode != null ? event.charCode : event.keyCode;
+ }
+
+ // Add which for click: 1 === left; 2 === middle; 3 === right
+ if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
+ if ( button & 1 ) {
+ return 1;
+ }
+
+ if ( button & 2 ) {
+ return 3;
+ }
+
+ if ( button & 4 ) {
+ return 2;
+ }
+
+ return 0;
+ }
+
+ return event.which;
+ }
+}, jQuery.event.addProp );
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
+ mouseenter: "mouseover",
+ mouseleave: "mouseout",
+ pointerenter: "pointerover",
+ pointerleave: "pointerout"
+}, function( orig, fix ) {
+ jQuery.event.special[ orig ] = {
+ delegateType: fix,
+ bindType: fix,
+
+ handle: function( event ) {
+ var ret,
+ target = this,
+ related = event.relatedTarget,
+ handleObj = event.handleObj;
+
+ // For mouseenter/leave call the handler if related is outside the target.
+ // NB: No relatedTarget if the mouse left/entered the browser window
+ if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
+ event.type = handleObj.origType;
+ ret = handleObj.handler.apply( this, arguments );
+ event.type = fix;
+ }
+ return ret;
+ }
+ };
+} );
+
+jQuery.fn.extend( {
+
+ on: function( types, selector, data, fn ) {
+ return on( this, types, selector, data, fn );
+ },
+ one: function( types, selector, data, fn ) {
+ return on( this, types, selector, data, fn, 1 );
+ },
+ off: function( types, selector, fn ) {
+ var handleObj, type;
+ if ( types && types.preventDefault && types.handleObj ) {
+
+ // ( event ) dispatched jQuery.Event
+ handleObj = types.handleObj;
+ jQuery( types.delegateTarget ).off(
+ handleObj.namespace ?
+ handleObj.origType + "." + handleObj.namespace :
+ handleObj.origType,
+ handleObj.selector,
+ handleObj.handler
+ );
+ return this;
+ }
+ if ( typeof types === "object" ) {
+
+ // ( types-object [, selector] )
+ for ( type in types ) {
+ this.off( type, selector, types[ type ] );
+ }
+ return this;
+ }
+ if ( selector === false || typeof selector === "function" ) {
+
+ // ( types [, fn] )
+ fn = selector;
+ selector = undefined;
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ }
+ return this.each( function() {
+ jQuery.event.remove( this, types, fn, selector );
+ } );
+ }
+} );
+
+
+var
+
+ /* eslint-disable max-len */
+
+ // See https://github.com/eslint/eslint/issues/3229
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
+
+ /* eslint-enable */
+
+ // Support: IE <=10 - 11, Edge 12 - 13
+ // In IE/Edge using regex groups here causes severe slowdowns.
+ // See https://connect.microsoft.com/IE/feedback/details/1736512/
+ rnoInnerhtml = /<script|<style|<link/i,
+
+ // checked="checked" or checked
+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+ rscriptTypeMasked = /^true\/(.*)/,
+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
+
+// Prefer a tbody over its parent table for containing new rows
+function manipulationTarget( elem, content ) {
+ if ( nodeName( elem, "table" ) &&
+ nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
+
+ return jQuery( ">tbody", elem )[ 0 ] || elem;
+ }
+
+ return elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+ elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
+ return elem;
+}
+function restoreScript( elem ) {
+ var match = rscriptTypeMasked.exec( elem.type );
+
+ if ( match ) {
+ elem.type = match[ 1 ];
+ } else {
+ elem.removeAttribute( "type" );
+ }
+
+ return elem;
+}
+
+function cloneCopyEvent( src, dest ) {
+ var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+ if ( dest.nodeType !== 1 ) {
+ return;
+ }
+
+ // 1. Copy private data: events, handlers, etc.
+ if ( dataPriv.hasData( src ) ) {
+ pdataOld = dataPriv.access( src );
+ pdataCur = dataPriv.set( dest, pdataOld );
+ events = pdataOld.events;
+
+ if ( events ) {
+ delete pdataCur.handle;
+ pdataCur.events = {};
+
+ for ( type in events ) {
+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+ jQuery.event.add( dest, type, events[ type ][ i ] );
+ }
+ }
+ }
+ }
+
+ // 2. Copy user data
+ if ( dataUser.hasData( src ) ) {
+ udataOld = dataUser.access( src );
+ udataCur = jQuery.extend( {}, udataOld );
+
+ dataUser.set( dest, udataCur );
+ }
+}
+
+// Fix IE bugs, see support tests
+function fixInput( src, dest ) {
+ var nodeName = dest.nodeName.toLowerCase();
+
+ // Fails to persist the checked state of a cloned checkbox or radio button.
+ if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+ dest.checked = src.checked;
+
+ // Fails to return the selected option to the default selected state when cloning options
+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
+ dest.defaultValue = src.defaultValue;
+ }
+}
+
+function domManip( collection, args, callback, ignored ) {
+
+ // Flatten any nested arrays
+ args = concat.apply( [], args );
+
+ var fragment, first, scripts, hasScripts, node, doc,
+ i = 0,
+ l = collection.length,
+ iNoClone = l - 1,
+ value = args[ 0 ],
+ isFunction = jQuery.isFunction( value );
+
+ // We can't cloneNode fragments that contain checked, in WebKit
+ if ( isFunction ||
+ ( l > 1 && typeof value === "string" &&
+ !support.checkClone && rchecked.test( value ) ) ) {
+ return collection.each( function( index ) {
+ var self = collection.eq( index );
+ if ( isFunction ) {
+ args[ 0 ] = value.call( this, index, self.html() );
+ }
+ domManip( self, args, callback, ignored );
+ } );
+ }
+
+ if ( l ) {
+ fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
+ first = fragment.firstChild;
+
+ if ( fragment.childNodes.length === 1 ) {
+ fragment = first;
+ }
+
+ // Require either new content or an interest in ignored elements to invoke the callback
+ if ( first || ignored ) {
+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+ hasScripts = scripts.length;
+
+ // Use the original fragment for the last item
+ // instead of the first because it can end up
+ // being emptied incorrectly in certain situations (#8070).
+ for ( ; i < l; i++ ) {
+ node = fragment;
+
+ if ( i !== iNoClone ) {
+ node = jQuery.clone( node, true, true );
+
+ // Keep references to cloned scripts for later restoration
+ if ( hasScripts ) {
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( scripts, getAll( node, "script" ) );
+ }
+ }
+
+ callback.call( collection[ i ], node, i );
+ }
+
+ if ( hasScripts ) {
+ doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+ // Reenable scripts
+ jQuery.map( scripts, restoreScript );
+
+ // Evaluate executable scripts on first document insertion
+ for ( i = 0; i < hasScripts; i++ ) {
+ node = scripts[ i ];
+ if ( rscriptType.test( node.type || "" ) &&
+ !dataPriv.access( node, "globalEval" ) &&
+ jQuery.contains( doc, node ) ) {
+
+ if ( node.src ) {
+
+ // Optional AJAX dependency, but won't run scripts if not present
+ if ( jQuery._evalUrl ) {
+ jQuery._evalUrl( node.src );
+ }
+ } else {
+ DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return collection;
+}
+
+function remove( elem, selector, keepData ) {
+ var node,
+ nodes = selector ? jQuery.filter( selector, elem ) : elem,
+ i = 0;
+
+ for ( ; ( node = nodes[ i ] ) != null; i++ ) {
+ if ( !keepData && node.nodeType === 1 ) {
+ jQuery.cleanData( getAll( node ) );
+ }
+
+ if ( node.parentNode ) {
+ if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
+ setGlobalEval( getAll( node, "script" ) );
+ }
+ node.parentNode.removeChild( node );
+ }
+ }
+
+ return elem;
+}
+
+jQuery.extend( {
+ htmlPrefilter: function( html ) {
+ return html.replace( rxhtmlTag, "<$1></$2>" );
+ },
+
+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+ var i, l, srcElements, destElements,
+ clone = elem.cloneNode( true ),
+ inPage = jQuery.contains( elem.ownerDocument, elem );
+
+ // Fix IE cloning issues
+ if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
+ !jQuery.isXMLDoc( elem ) ) {
+
+ // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
+ destElements = getAll( clone );
+ srcElements = getAll( elem );
+
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ fixInput( srcElements[ i ], destElements[ i ] );
+ }
+ }
+
+ // Copy the events from the original to the clone
+ if ( dataAndEvents ) {
+ if ( deepDataAndEvents ) {
+ srcElements = srcElements || getAll( elem );
+ destElements = destElements || getAll( clone );
+
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+ }
+ } else {
+ cloneCopyEvent( elem, clone );
+ }
+ }
+
+ // Preserve script evaluation history
+ destElements = getAll( clone, "script" );
+ if ( destElements.length > 0 ) {
+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+ }
+
+ // Return the cloned set
+ return clone;
+ },
+
+ cleanData: function( elems ) {
+ var data, elem, type,
+ special = jQuery.event.special,
+ i = 0;
+
+ for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
+ if ( acceptData( elem ) ) {
+ if ( ( data = elem[ dataPriv.expando ] ) ) {
+ if ( data.events ) {
+ for ( type in data.events ) {
+ if ( special[ type ] ) {
+ jQuery.event.remove( elem, type );
+
+ // This is a shortcut to avoid jQuery.event.remove's overhead
+ } else {
+ jQuery.removeEvent( elem, type, data.handle );
+ }
+ }
+ }
+
+ // Support: Chrome <=35 - 45+
+ // Assign undefined instead of using delete, see Data#remove
+ elem[ dataPriv.expando ] = undefined;
+ }
+ if ( elem[ dataUser.expando ] ) {
+
+ // Support: Chrome <=35 - 45+
+ // Assign undefined instead of using delete, see Data#remove
+ elem[ dataUser.expando ] = undefined;
+ }
+ }
+ }
+ }
+} );
+
+jQuery.fn.extend( {
+ detach: function( selector ) {
+ return remove( this, selector, true );
+ },
+
+ remove: function( selector ) {
+ return remove( this, selector );
+ },
+
+ text: function( value ) {
+ return access( this, function( value ) {
+ return value === undefined ?
+ jQuery.text( this ) :
+ this.empty().each( function() {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ this.textContent = value;
+ }
+ } );
+ }, null, value, arguments.length );
+ },
+
+ append: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ var target = manipulationTarget( this, elem );
+ target.appendChild( elem );
+ }
+ } );
+ },
+
+ prepend: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ var target = manipulationTarget( this, elem );
+ target.insertBefore( elem, target.firstChild );
+ }
+ } );
+ },
+
+ before: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this );
+ }
+ } );
+ },
+
+ after: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this.nextSibling );
+ }
+ } );
+ },
+
+ empty: function() {
+ var elem,
+ i = 0;
+
+ for ( ; ( elem = this[ i ] ) != null; i++ ) {
+ if ( elem.nodeType === 1 ) {
+
+ // Prevent memory leaks
+ jQuery.cleanData( getAll( elem, false ) );
+
+ // Remove any remaining nodes
+ elem.textContent = "";
+ }
+ }
+
+ return this;
+ },
+
+ clone: function( dataAndEvents, deepDataAndEvents ) {
+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+ return this.map( function() {
+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+ } );
+ },
+
+ html: function( value ) {
+ return access( this, function( value ) {
+ var elem = this[ 0 ] || {},
+ i = 0,
+ l = this.length;
+
+ if ( value === undefined && elem.nodeType === 1 ) {
+ return elem.innerHTML;
+ }
+
+ // See if we can take a shortcut and just use innerHTML
+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+ !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+ value = jQuery.htmlPrefilter( value );
+
+ try {
+ for ( ; i < l; i++ ) {
+ elem = this[ i ] || {};
+
+ // Remove element nodes and prevent memory leaks
+ if ( elem.nodeType === 1 ) {
+ jQuery.cleanData( getAll( elem, false ) );
+ elem.innerHTML = value;
+ }
+ }
+
+ elem = 0;
+
+ // If using innerHTML throws an exception, use the fallback method
+ } catch ( e ) {}
+ }
+
+ if ( elem ) {
+ this.empty().append( value );
+ }
+ }, null, value, arguments.length );
+ },
+
+ replaceWith: function() {
+ var ignored = [];
+
+ // Make the changes, replacing each non-ignored context element with the new content
+ return domManip( this, arguments, function( elem ) {
+ var parent = this.parentNode;
+
+ if ( jQuery.inArray( this, ignored ) < 0 ) {
+ jQuery.cleanData( getAll( this ) );
+ if ( parent ) {
+ parent.replaceChild( elem, this );
+ }
+ }
+
+ // Force callback invocation
+ }, ignored );
+ }
+} );
+
+jQuery.each( {
+ appendTo: "append",
+ prependTo: "prepend",
+ insertBefore: "before",
+ insertAfter: "after",
+ replaceAll: "replaceWith"
+}, function( name, original ) {
+ jQuery.fn[ name ] = function( selector ) {
+ var elems,
+ ret = [],
+ insert = jQuery( selector ),
+ last = insert.length - 1,
+ i = 0;
+
+ for ( ; i <= last; i++ ) {
+ elems = i === last ? this : this.clone( true );
+ jQuery( insert[ i ] )[ original ]( elems );
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // .get() because push.apply(_, arraylike) throws on ancient WebKit
+ push.apply( ret, elems.get() );
+ }
+
+ return this.pushStack( ret );
+ };
+} );
+var rmargin = ( /^margin/ );
+
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
+
+var getStyles = function( elem ) {
+
+ // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
+ // IE throws on elements created in popups
+ // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+ var view = elem.ownerDocument.defaultView;
+
+ if ( !view || !view.opener ) {
+ view = window;
+ }
+
+ return view.getComputedStyle( elem );
+ };
+
+
+
+( function() {
+
+ // Executing both pixelPosition & boxSizingReliable tests require only one layout
+ // so they're executed at the same time to save the second computation.
+ function computeStyleTests() {
+
+ // This is a singleton, we need to execute it only once
+ if ( !div ) {
+ return;
+ }
+
+ div.style.cssText =
+ "box-sizing:border-box;" +
+ "position:relative;display:block;" +
+ "margin:auto;border:1px;padding:1px;" +
+ "top:1%;width:50%";
+ div.innerHTML = "";
+ documentElement.appendChild( container );
+
+ var divStyle = window.getComputedStyle( div );
+ pixelPositionVal = divStyle.top !== "1%";
+
+ // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
+ reliableMarginLeftVal = divStyle.marginLeft === "2px";
+ boxSizingReliableVal = divStyle.width === "4px";
+
+ // Support: Android 4.0 - 4.3 only
+ // Some styles come back with percentage values, even though they shouldn't
+ div.style.marginRight = "50%";
+ pixelMarginRightVal = divStyle.marginRight === "4px";
+
+ documentElement.removeChild( container );
+
+ // Nullify the div so it wouldn't be stored in the memory and
+ // it will also be a sign that checks already performed
+ div = null;
+ }
+
+ var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
+ container = document.createElement( "div" ),
+ div = document.createElement( "div" );
+
+ // Finish early in limited (non-browser) environments
+ if ( !div.style ) {
+ return;
+ }
+
+ // Support: IE <=9 - 11 only
+ // Style of cloned element affects source element cloned (#8908)
+ div.style.backgroundClip = "content-box";
+ div.cloneNode( true ).style.backgroundClip = "";
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+ container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
+ "padding:0;margin-top:1px;position:absolute";
+ container.appendChild( div );
+
+ jQuery.extend( support, {
+ pixelPosition: function() {
+ computeStyleTests();
+ return pixelPositionVal;
+ },
+ boxSizingReliable: function() {
+ computeStyleTests();
+ return boxSizingReliableVal;
+ },
+ pixelMarginRight: function() {
+ computeStyleTests();
+ return pixelMarginRightVal;
+ },
+ reliableMarginLeft: function() {
+ computeStyleTests();
+ return reliableMarginLeftVal;
+ }
+ } );
+} )();
+
+
+function curCSS( elem, name, computed ) {
+ var width, minWidth, maxWidth, ret,
+
+ // Support: Firefox 51+
+ // Retrieving style before computed somehow
+ // fixes an issue with getting wrong values
+ // on detached elements
+ style = elem.style;
+
+ computed = computed || getStyles( elem );
+
+ // getPropertyValue is needed for:
+ // .css('filter') (IE 9 only, #12537)
+ // .css('--customProperty) (#3144)
+ if ( computed ) {
+ ret = computed.getPropertyValue( name ) || computed[ name ];
+
+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+ ret = jQuery.style( elem, name );
+ }
+
+ // A tribute to the "awesome hack by Dean Edwards"
+ // Android Browser returns percentage for some values,
+ // but width seems to be reliably pixels.
+ // This is against the CSSOM draft spec:
+ // https://drafts.csswg.org/cssom/#resolved-values
+ if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+ // Remember the original values
+ width = style.width;
+ minWidth = style.minWidth;
+ maxWidth = style.maxWidth;
+
+ // Put in the new values to get a computed value out
+ style.minWidth = style.maxWidth = style.width = ret;
+ ret = computed.width;
+
+ // Revert the changed values
+ style.width = width;
+ style.minWidth = minWidth;
+ style.maxWidth = maxWidth;
+ }
+ }
+
+ return ret !== undefined ?
+
+ // Support: IE <=9 - 11 only
+ // IE returns zIndex value as an integer.
+ ret + "" :
+ ret;
+}
+
+
+function addGetHookIf( conditionFn, hookFn ) {
+
+ // Define the hook, we'll check on the first run if it's really needed.
+ return {
+ get: function() {
+ if ( conditionFn() ) {
+
+ // Hook not needed (or it's not possible to use it due
+ // to missing dependency), remove it.
+ delete this.get;
+ return;
+ }
+
+ // Hook needed; redefine it so that the support test is not executed again.
+ return ( this.get = hookFn ).apply( this, arguments );
+ }
+ };
+}
+
+
+var
+
+ // Swappable if display is none or starts with table
+ // except "table", "table-cell", or "table-caption"
+ // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+ rcustomProp = /^--/,
+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+ cssNormalTransform = {
+ letterSpacing: "0",
+ fontWeight: "400"
+ },
+
+ cssPrefixes = [ "Webkit", "Moz", "ms" ],
+ emptyStyle = document.createElement( "div" ).style;
+
+// Return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( name ) {
+
+ // Shortcut for names that are not vendor prefixed
+ if ( name in emptyStyle ) {
+ return name;
+ }
+
+ // Check for vendor prefixed names
+ var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
+ i = cssPrefixes.length;
+
+ while ( i-- ) {
+ name = cssPrefixes[ i ] + capName;
+ if ( name in emptyStyle ) {
+ return name;
+ }
+ }
+}
+
+// Return a property mapped along what jQuery.cssProps suggests or to
+// a vendor prefixed property.
+function finalPropName( name ) {
+ var ret = jQuery.cssProps[ name ];
+ if ( !ret ) {
+ ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
+ }
+ return ret;
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+
+ // Any relative (+/-) values have already been
+ // normalized at this point
+ var matches = rcssNum.exec( value );
+ return matches ?
+
+ // Guard against undefined "subtract", e.g., when used as in cssHooks
+ Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
+ value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+ var i,
+ val = 0;
+
+ // If we already have the right measurement, avoid augmentation
+ if ( extra === ( isBorderBox ? "border" : "content" ) ) {
+ i = 4;
+
+ // Otherwise initialize for horizontal or vertical properties
+ } else {
+ i = name === "width" ? 1 : 0;
+ }
+
+ for ( ; i < 4; i += 2 ) {
+
+ // Both box models exclude margin, so add it if we want it
+ if ( extra === "margin" ) {
+ val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+ }
+
+ if ( isBorderBox ) {
+
+ // border-box includes padding, so remove it if we want content
+ if ( extra === "content" ) {
+ val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+ }
+
+ // At this point, extra isn't border nor margin, so remove border
+ if ( extra !== "margin" ) {
+ val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+ }
+ } else {
+
+ // At this point, extra isn't content, so add padding
+ val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+ // At this point, extra isn't content nor padding, so add border
+ if ( extra !== "padding" ) {
+ val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+ }
+ }
+ }
+
+ return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+ // Start with computed style
+ var valueIsBorderBox,
+ styles = getStyles( elem ),
+ val = curCSS( elem, name, styles ),
+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+ // Computed unit is not pixels. Stop here and return.
+ if ( rnumnonpx.test( val ) ) {
+ return val;
+ }
+
+ // Check for style in case a browser which returns unreliable values
+ // for getComputedStyle silently falls back to the reliable elem.style
+ valueIsBorderBox = isBorderBox &&
+ ( support.boxSizingReliable() || val === elem.style[ name ] );
+
+ // Fall back to offsetWidth/Height when value is "auto"
+ // This happens for inline elements with no explicit setting (gh-3571)
+ if ( val === "auto" ) {
+ val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ];
+ }
+
+ // Normalize "", auto, and prepare for extra
+ val = parseFloat( val ) || 0;
+
+ // Use the active box-sizing model to add/subtract irrelevant styles
+ return ( val +
+ augmentWidthOrHeight(
+ elem,
+ name,
+ extra || ( isBorderBox ? "border" : "content" ),
+ valueIsBorderBox,
+ styles
+ )
+ ) + "px";
+}
+
+jQuery.extend( {
+
+ // Add in style property hooks for overriding the default
+ // behavior of getting and setting a style property
+ cssHooks: {
+ opacity: {
+ get: function( elem, computed ) {
+ if ( computed ) {
+
+ // We should always get a number back from opacity
+ var ret = curCSS( elem, "opacity" );
+ return ret === "" ? "1" : ret;
+ }
+ }
+ }
+ },
+
+ // Don't automatically add "px" to these possibly-unitless properties
+ cssNumber: {
+ "animationIterationCount": true,
+ "columnCount": true,
+ "fillOpacity": true,
+ "flexGrow": true,
+ "flexShrink": true,
+ "fontWeight": true,
+ "lineHeight": true,
+ "opacity": true,
+ "order": true,
+ "orphans": true,
+ "widows": true,
+ "zIndex": true,
+ "zoom": true
+ },
+
+ // Add in properties whose names you wish to fix before
+ // setting or getting the value
+ cssProps: {
+ "float": "cssFloat"
+ },
+
+ // Get and set the style property on a DOM Node
+ style: function( elem, name, value, extra ) {
+
+ // Don't set styles on text and comment nodes
+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+ return;
+ }
+
+ // Make sure that we're working with the right name
+ var ret, type, hooks,
+ origName = jQuery.camelCase( name ),
+ isCustomProp = rcustomProp.test( name ),
+ style = elem.style;
+
+ // Make sure that we're working with the right name. We don't
+ // want to query the value if it is a CSS custom property
+ // since they are user-defined.
+ if ( !isCustomProp ) {
+ name = finalPropName( origName );
+ }
+
+ // Gets hook for the prefixed version, then unprefixed version
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+ // Check if we're setting a value
+ if ( value !== undefined ) {
+ type = typeof value;
+
+ // Convert "+=" or "-=" to relative numbers (#7345)
+ if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
+ value = adjustCSS( elem, name, ret );
+
+ // Fixes bug #9237
+ type = "number";
+ }
+
+ // Make sure that null and NaN values aren't set (#7116)
+ if ( value == null || value !== value ) {
+ return;
+ }
+
+ // If a number was passed in, add the unit (except for certain CSS properties)
+ if ( type === "number" ) {
+ value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
+ }
+
+ // background-* props affect original clone's values
+ if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
+ style[ name ] = "inherit";
+ }
+
+ // If a hook was provided, use that value, otherwise just set the specified value
+ if ( !hooks || !( "set" in hooks ) ||
+ ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
+
+ if ( isCustomProp ) {
+ style.setProperty( name, value );
+ } else {
+ style[ name ] = value;
+ }
+ }
+
+ } else {
+
+ // If a hook was provided get the non-computed value from there
+ if ( hooks && "get" in hooks &&
+ ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
+
+ return ret;
+ }
+
+ // Otherwise just get the value from the style object
+ return style[ name ];
+ }
+ },
+
+ css: function( elem, name, extra, styles ) {
+ var val, num, hooks,
+ origName = jQuery.camelCase( name ),
+ isCustomProp = rcustomProp.test( name );
+
+ // Make sure that we're working with the right name. We don't
+ // want to modify the value if it is a CSS custom property
+ // since they are user-defined.
+ if ( !isCustomProp ) {
+ name = finalPropName( origName );
+ }
+
+ // Try prefixed name followed by the unprefixed name
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+ // If a hook was provided get the computed value from there
+ if ( hooks && "get" in hooks ) {
+ val = hooks.get( elem, true, extra );
+ }
+
+ // Otherwise, if a way to get the computed value exists, use that
+ if ( val === undefined ) {
+ val = curCSS( elem, name, styles );
+ }
+
+ // Convert "normal" to computed value
+ if ( val === "normal" && name in cssNormalTransform ) {
+ val = cssNormalTransform[ name ];
+ }
+
+ // Make numeric if forced or a qualifier was provided and val looks numeric
+ if ( extra === "" || extra ) {
+ num = parseFloat( val );
+ return extra === true || isFinite( num ) ? num || 0 : val;
+ }
+
+ return val;
+ }
+} );
+
+jQuery.each( [ "height", "width" ], function( i, name ) {
+ jQuery.cssHooks[ name ] = {
+ get: function( elem, computed, extra ) {
+ if ( computed ) {
+
+ // Certain elements can have dimension info if we invisibly show them
+ // but it must have a current display style that would benefit
+ return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
+
+ // Support: Safari 8+
+ // Table columns in Safari have non-zero offsetWidth & zero
+ // getBoundingClientRect().width unless display is changed.
+ // Support: IE <=11 only
+ // Running getBoundingClientRect on a disconnected node
+ // in IE throws an error.
+ ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
+ swap( elem, cssShow, function() {
+ return getWidthOrHeight( elem, name, extra );
+ } ) :
+ getWidthOrHeight( elem, name, extra );
+ }
+ },
+
+ set: function( elem, value, extra ) {
+ var matches,
+ styles = extra && getStyles( elem ),
+ subtract = extra && augmentWidthOrHeight(
+ elem,
+ name,
+ extra,
+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+ styles
+ );
+
+ // Convert to pixels if value adjustment is needed
+ if ( subtract && ( matches = rcssNum.exec( value ) ) &&
+ ( matches[ 3 ] || "px" ) !== "px" ) {
+
+ elem.style[ name ] = value;
+ value = jQuery.css( elem, name );
+ }
+
+ return setPositiveNumber( elem, value, subtract );
+ }
+ };
+} );
+
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
+ function( elem, computed ) {
+ if ( computed ) {
+ return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
+ elem.getBoundingClientRect().left -
+ swap( elem, { marginLeft: 0 }, function() {
+ return elem.getBoundingClientRect().left;
+ } )
+ ) + "px";
+ }
+ }
+);
+
+// These hooks are used by animate to expand properties
+jQuery.each( {
+ margin: "",
+ padding: "",
+ border: "Width"
+}, function( prefix, suffix ) {
+ jQuery.cssHooks[ prefix + suffix ] = {
+ expand: function( value ) {
+ var i = 0,
+ expanded = {},
+
+ // Assumes a single number if not a string
+ parts = typeof value === "string" ? value.split( " " ) : [ value ];
+
+ for ( ; i < 4; i++ ) {
+ expanded[ prefix + cssExpand[ i ] + suffix ] =
+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+ }
+
+ return expanded;
+ }
+ };
+
+ if ( !rmargin.test( prefix ) ) {
+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+ }
+} );
+
+jQuery.fn.extend( {
+ css: function( name, value ) {
+ return access( this, function( elem, name, value ) {
+ var styles, len,
+ map = {},
+ i = 0;
+
+ if ( Array.isArray( name ) ) {
+ styles = getStyles( elem );
+ len = name.length;
+
+ for ( ; i < len; i++ ) {
+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+ }
+
+ return map;
+ }
+
+ return value !== undefined ?
+ jQuery.style( elem, name, value ) :
+ jQuery.css( elem, name );
+ }, name, value, arguments.length > 1 );
+ }
+} );
+
+
+function Tween( elem, options, prop, end, easing ) {
+ return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+ constructor: Tween,
+ init: function( elem, options, prop, end, easing, unit ) {
+ this.elem = elem;
+ this.prop = prop;
+ this.easing = easing || jQuery.easing._default;
+ this.options = options;
+ this.start = this.now = this.cur();
+ this.end = end;
+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+ },
+ cur: function() {
+ var hooks = Tween.propHooks[ this.prop ];
+
+ return hooks && hooks.get ?
+ hooks.get( this ) :
+ Tween.propHooks._default.get( this );
+ },
+ run: function( percent ) {
+ var eased,
+ hooks = Tween.propHooks[ this.prop ];
+
+ if ( this.options.duration ) {
+ this.pos = eased = jQuery.easing[ this.easing ](
+ percent, this.options.duration * percent, 0, 1, this.options.duration
+ );
+ } else {
+ this.pos = eased = percent;
+ }
+ this.now = ( this.end - this.start ) * eased + this.start;
+
+ if ( this.options.step ) {
+ this.options.step.call( this.elem, this.now, this );
+ }
+
+ if ( hooks && hooks.set ) {
+ hooks.set( this );
+ } else {
+ Tween.propHooks._default.set( this );
+ }
+ return this;
+ }
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+ _default: {
+ get: function( tween ) {
+ var result;
+
+ // Use a property on the element directly when it is not a DOM element,
+ // or when there is no matching style property that exists.
+ if ( tween.elem.nodeType !== 1 ||
+ tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
+ return tween.elem[ tween.prop ];
+ }
+
+ // Passing an empty string as a 3rd parameter to .css will automatically
+ // attempt a parseFloat and fallback to a string if the parse fails.
+ // Simple values such as "10px" are parsed to Float;
+ // complex values such as "rotate(1rad)" are returned as-is.
+ result = jQuery.css( tween.elem, tween.prop, "" );
+
+ // Empty strings, null, undefined and "auto" are converted to 0.
+ return !result || result === "auto" ? 0 : result;
+ },
+ set: function( tween ) {
+
+ // Use step hook for back compat.
+ // Use cssHook if its there.
+ // Use .style if available and use plain properties where available.
+ if ( jQuery.fx.step[ tween.prop ] ) {
+ jQuery.fx.step[ tween.prop ]( tween );
+ } else if ( tween.elem.nodeType === 1 &&
+ ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
+ jQuery.cssHooks[ tween.prop ] ) ) {
+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+ } else {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+ }
+};
+
+// Support: IE <=9 only
+// Panic based approach to setting things on disconnected nodes
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+ set: function( tween ) {
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+};
+
+jQuery.easing = {
+ linear: function( p ) {
+ return p;
+ },
+ swing: function( p ) {
+ return 0.5 - Math.cos( p * Math.PI ) / 2;
+ },
+ _default: "swing"
+};
+
+jQuery.fx = Tween.prototype.init;
+
+// Back compat <1.8 extension point
+jQuery.fx.step = {};
+
+
+
+
+var
+ fxNow, inProgress,
+ rfxtypes = /^(?:toggle|show|hide)$/,
+ rrun = /queueHooks$/;
+
+function schedule() {
+ if ( inProgress ) {
+ if ( document.hidden === false && window.requestAnimationFrame ) {
+ window.requestAnimationFrame( schedule );
+ } else {
+ window.setTimeout( schedule, jQuery.fx.interval );
+ }
+
+ jQuery.fx.tick();
+ }
+}
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+ window.setTimeout( function() {
+ fxNow = undefined;
+ } );
+ return ( fxNow = jQuery.now() );
+}
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+ var which,
+ i = 0,
+ attrs = { height: type };
+
+ // If we include width, step value is 1 to do all cssExpand values,
+ // otherwise step value is 2 to skip over Left and Right
+ includeWidth = includeWidth ? 1 : 0;
+ for ( ; i < 4; i += 2 - includeWidth ) {
+ which = cssExpand[ i ];
+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+ }
+
+ if ( includeWidth ) {
+ attrs.opacity = attrs.width = type;
+ }
+
+ return attrs;
+}
+
+function createTween( value, prop, animation ) {
+ var tween,
+ collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
+ index = 0,
+ length = collection.length;
+ for ( ; index < length; index++ ) {
+ if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
+
+ // We're done with this property
+ return tween;
+ }
+ }
+}
+
+function defaultPrefilter( elem, props, opts ) {
+ var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
+ isBox = "width" in props || "height" in props,
+ anim = this,
+ orig = {},
+ style = elem.style,
+ hidden = elem.nodeType && isHiddenWithinTree( elem ),
+ dataShow = dataPriv.get( elem, "fxshow" );
+
+ // Queue-skipping animations hijack the fx hooks
+ if ( !opts.queue ) {
+ hooks = jQuery._queueHooks( elem, "fx" );
+ if ( hooks.unqueued == null ) {
+ hooks.unqueued = 0;
+ oldfire = hooks.empty.fire;
+ hooks.empty.fire = function() {
+ if ( !hooks.unqueued ) {
+ oldfire();
+ }
+ };
+ }
+ hooks.unqueued++;
+
+ anim.always( function() {
+
+ // Ensure the complete handler is called before this completes
+ anim.always( function() {
+ hooks.unqueued--;
+ if ( !jQuery.queue( elem, "fx" ).length ) {
+ hooks.empty.fire();
+ }
+ } );
+ } );
+ }
+
+ // Detect show/hide animations
+ for ( prop in props ) {
+ value = props[ prop ];
+ if ( rfxtypes.test( value ) ) {
+ delete props[ prop ];
+ toggle = toggle || value === "toggle";
+ if ( value === ( hidden ? "hide" : "show" ) ) {
+
+ // Pretend to be hidden if this is a "show" and
+ // there is still data from a stopped show/hide
+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+ hidden = true;
+
+ // Ignore all other no-op show/hide data
+ } else {
+ continue;
+ }
+ }
+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
+ }
+ }
+
+ // Bail out if this is a no-op like .hide().hide()
+ propTween = !jQuery.isEmptyObject( props );
+ if ( !propTween && jQuery.isEmptyObject( orig ) ) {
+ return;
+ }
+
+ // Restrict "overflow" and "display" styles during box animations
+ if ( isBox && elem.nodeType === 1 ) {
+
+ // Support: IE <=9 - 11, Edge 12 - 13
+ // Record all 3 overflow attributes because IE does not infer the shorthand
+ // from identically-valued overflowX and overflowY
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+ // Identify a display type, preferring old show/hide data over the CSS cascade
+ restoreDisplay = dataShow && dataShow.display;
+ if ( restoreDisplay == null ) {
+ restoreDisplay = dataPriv.get( elem, "display" );
+ }
+ display = jQuery.css( elem, "display" );
+ if ( display === "none" ) {
+ if ( restoreDisplay ) {
+ display = restoreDisplay;
+ } else {
+
+ // Get nonempty value(s) by temporarily forcing visibility
+ showHide( [ elem ], true );
+ restoreDisplay = elem.style.display || restoreDisplay;
+ display = jQuery.css( elem, "display" );
+ showHide( [ elem ] );
+ }
+ }
+
+ // Animate inline elements as inline-block
+ if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
+ if ( jQuery.css( elem, "float" ) === "none" ) {
+
+ // Restore the original display value at the end of pure show/hide animations
+ if ( !propTween ) {
+ anim.done( function() {
+ style.display = restoreDisplay;
+ } );
+ if ( restoreDisplay == null ) {
+ display = style.display;
+ restoreDisplay = display === "none" ? "" : display;
+ }
+ }
+ style.display = "inline-block";
+ }
+ }
+ }
+
+ if ( opts.overflow ) {
+ style.overflow = "hidden";
+ anim.always( function() {
+ style.overflow = opts.overflow[ 0 ];
+ style.overflowX = opts.overflow[ 1 ];
+ style.overflowY = opts.overflow[ 2 ];
+ } );
+ }
+
+ // Implement show/hide animations
+ propTween = false;
+ for ( prop in orig ) {
+
+ // General show/hide setup for this element animation
+ if ( !propTween ) {
+ if ( dataShow ) {
+ if ( "hidden" in dataShow ) {
+ hidden = dataShow.hidden;
+ }
+ } else {
+ dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
+ }
+
+ // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
+ if ( toggle ) {
+ dataShow.hidden = !hidden;
+ }
+
+ // Show elements before animating them
+ if ( hidden ) {
+ showHide( [ elem ], true );
+ }
+
+ /* eslint-disable no-loop-func */
+
+ anim.done( function() {
+
+ /* eslint-enable no-loop-func */
+
+ // The final step of a "hide" animation is actually hiding the element
+ if ( !hidden ) {
+ showHide( [ elem ] );
+ }
+ dataPriv.remove( elem, "fxshow" );
+ for ( prop in orig ) {
+ jQuery.style( elem, prop, orig[ prop ] );
+ }
+ } );
+ }
+
+ // Per-property setup
+ propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+ if ( !( prop in dataShow ) ) {
+ dataShow[ prop ] = propTween.start;
+ if ( hidden ) {
+ propTween.end = propTween.start;
+ propTween.start = 0;
+ }
+ }
+ }
+}
+
+function propFilter( props, specialEasing ) {
+ var index, name, easing, value, hooks;
+
+ // camelCase, specialEasing and expand cssHook pass
+ for ( index in props ) {
+ name = jQuery.camelCase( index );
+ easing = specialEasing[ name ];
+ value = props[ index ];
+ if ( Array.isArray( value ) ) {
+ easing = value[ 1 ];
+ value = props[ index ] = value[ 0 ];
+ }
+
+ if ( index !== name ) {
+ props[ name ] = value;
+ delete props[ index ];
+ }
+
+ hooks = jQuery.cssHooks[ name ];
+ if ( hooks && "expand" in hooks ) {
+ value = hooks.expand( value );
+ delete props[ name ];
+
+ // Not quite $.extend, this won't overwrite existing keys.
+ // Reusing 'index' because we have the correct "name"
+ for ( index in value ) {
+ if ( !( index in props ) ) {
+ props[ index ] = value[ index ];
+ specialEasing[ index ] = easing;
+ }
+ }
+ } else {
+ specialEasing[ name ] = easing;
+ }
+ }
+}
+
+function Animation( elem, properties, options ) {
+ var result,
+ stopped,
+ index = 0,
+ length = Animation.prefilters.length,
+ deferred = jQuery.Deferred().always( function() {
+
+ // Don't match elem in the :animated selector
+ delete tick.elem;
+ } ),
+ tick = function() {
+ if ( stopped ) {
+ return false;
+ }
+ var currentTime = fxNow || createFxNow(),
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+
+ // Support: Android 2.3 only
+ // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
+ temp = remaining / animation.duration || 0,
+ percent = 1 - temp,
+ index = 0,
+ length = animation.tweens.length;
+
+ for ( ; index < length; index++ ) {
+ animation.tweens[ index ].run( percent );
+ }
+
+ deferred.notifyWith( elem, [ animation, percent, remaining ] );
+
+ // If there's more to do, yield
+ if ( percent < 1 && length ) {
+ return remaining;
+ }
+
+ // If this was an empty animation, synthesize a final progress notification
+ if ( !length ) {
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
+ }
+
+ // Resolve the animation and report its conclusion
+ deferred.resolveWith( elem, [ animation ] );
+ return false;
+ },
+ animation = deferred.promise( {
+ elem: elem,
+ props: jQuery.extend( {}, properties ),
+ opts: jQuery.extend( true, {
+ specialEasing: {},
+ easing: jQuery.easing._default
+ }, options ),
+ originalProperties: properties,
+ originalOptions: options,
+ startTime: fxNow || createFxNow(),
+ duration: options.duration,
+ tweens: [],
+ createTween: function( prop, end ) {
+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
+ animation.tweens.push( tween );
+ return tween;
+ },
+ stop: function( gotoEnd ) {
+ var index = 0,
+
+ // If we are going to the end, we want to run all the tweens
+ // otherwise we skip this part
+ length = gotoEnd ? animation.tweens.length : 0;
+ if ( stopped ) {
+ return this;
+ }
+ stopped = true;
+ for ( ; index < length; index++ ) {
+ animation.tweens[ index ].run( 1 );
+ }
+
+ // Resolve when we played the last frame; otherwise, reject
+ if ( gotoEnd ) {
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
+ } else {
+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
+ }
+ return this;
+ }
+ } ),
+ props = animation.props;
+
+ propFilter( props, animation.opts.specialEasing );
+
+ for ( ; index < length; index++ ) {
+ result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
+ if ( result ) {
+ if ( jQuery.isFunction( result.stop ) ) {
+ jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
+ jQuery.proxy( result.stop, result );
+ }
+ return result;
+ }
+ }
+
+ jQuery.map( props, createTween, animation );
+
+ if ( jQuery.isFunction( animation.opts.start ) ) {
+ animation.opts.start.call( elem, animation );
+ }
+
+ // Attach callbacks from options
+ animation
+ .progress( animation.opts.progress )
+ .done( animation.opts.done, animation.opts.complete )
+ .fail( animation.opts.fail )
+ .always( animation.opts.always );
+
+ jQuery.fx.timer(
+ jQuery.extend( tick, {
+ elem: elem,
+ anim: animation,
+ queue: animation.opts.queue
+ } )
+ );
+
+ return animation;
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+ tweeners: {
+ "*": [ function( prop, value ) {
+ var tween = this.createTween( prop, value );
+ adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
+ return tween;
+ } ]
+ },
+
+ tweener: function( props, callback ) {
+ if ( jQuery.isFunction( props ) ) {
+ callback = props;
+ props = [ "*" ];
+ } else {
+ props = props.match( rnothtmlwhite );
+ }
+
+ var prop,
+ index = 0,
+ length = props.length;
+
+ for ( ; index < length; index++ ) {
+ prop = props[ index ];
+ Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
+ Animation.tweeners[ prop ].unshift( callback );
+ }
+ },
+
+ prefilters: [ defaultPrefilter ],
+
+ prefilter: function( callback, prepend ) {
+ if ( prepend ) {
+ Animation.prefilters.unshift( callback );
+ } else {
+ Animation.prefilters.push( callback );
+ }
+ }
+} );
+
+jQuery.speed = function( speed, easing, fn ) {
+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+ complete: fn || !fn && easing ||
+ jQuery.isFunction( speed ) && speed,
+ duration: speed,
+ easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+ };
+
+ // Go to the end state if fx are off
+ if ( jQuery.fx.off ) {
+ opt.duration = 0;
+
+ } else {
+ if ( typeof opt.duration !== "number" ) {
+ if ( opt.duration in jQuery.fx.speeds ) {
+ opt.duration = jQuery.fx.speeds[ opt.duration ];
+
+ } else {
+ opt.duration = jQuery.fx.speeds._default;
+ }
+ }
+ }
+
+ // Normalize opt.queue - true/undefined/null -> "fx"
+ if ( opt.queue == null || opt.queue === true ) {
+ opt.queue = "fx";
+ }
+
+ // Queueing
+ opt.old = opt.complete;
+
+ opt.complete = function() {
+ if ( jQuery.isFunction( opt.old ) ) {
+ opt.old.call( this );
+ }
+
+ if ( opt.queue ) {
+ jQuery.dequeue( this, opt.queue );
+ }
+ };
+
+ return opt;
+};
+
+jQuery.fn.extend( {
+ fadeTo: function( speed, to, easing, callback ) {
+
+ // Show any hidden elements after setting opacity to 0
+ return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
+
+ // Animate to the value specified
+ .end().animate( { opacity: to }, speed, easing, callback );
+ },
+ animate: function( prop, speed, easing, callback ) {
+ var empty = jQuery.isEmptyObject( prop ),
+ optall = jQuery.speed( speed, easing, callback ),
+ doAnimation = function() {
+
+ // Operate on a copy of prop so per-property easing won't be lost
+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+ // Empty animations, or finishing resolves immediately
+ if ( empty || dataPriv.get( this, "finish" ) ) {
+ anim.stop( true );
+ }
+ };
+ doAnimation.finish = doAnimation;
+
+ return empty || optall.queue === false ?
+ this.each( doAnimation ) :
+ this.queue( optall.queue, doAnimation );
+ },
+ stop: function( type, clearQueue, gotoEnd ) {
+ var stopQueue = function( hooks ) {
+ var stop = hooks.stop;
+ delete hooks.stop;
+ stop( gotoEnd );
+ };
+
+ if ( typeof type !== "string" ) {
+ gotoEnd = clearQueue;
+ clearQueue = type;
+ type = undefined;
+ }
+ if ( clearQueue && type !== false ) {
+ this.queue( type || "fx", [] );
+ }
+
+ return this.each( function() {
+ var dequeue = true,
+ index = type != null && type + "queueHooks",
+ timers = jQuery.timers,
+ data = dataPriv.get( this );
+
+ if ( index ) {
+ if ( data[ index ] && data[ index ].stop ) {
+ stopQueue( data[ index ] );
+ }
+ } else {
+ for ( index in data ) {
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+ stopQueue( data[ index ] );
+ }
+ }
+ }
+
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this &&
+ ( type == null || timers[ index ].queue === type ) ) {
+
+ timers[ index ].anim.stop( gotoEnd );
+ dequeue = false;
+ timers.splice( index, 1 );
+ }
+ }
+
+ // Start the next in the queue if the last step wasn't forced.
+ // Timers currently will call their complete callbacks, which
+ // will dequeue but only if they were gotoEnd.
+ if ( dequeue || !gotoEnd ) {
+ jQuery.dequeue( this, type );
+ }
+ } );
+ },
+ finish: function( type ) {
+ if ( type !== false ) {
+ type = type || "fx";
+ }
+ return this.each( function() {
+ var index,
+ data = dataPriv.get( this ),
+ queue = data[ type + "queue" ],
+ hooks = data[ type + "queueHooks" ],
+ timers = jQuery.timers,
+ length = queue ? queue.length : 0;
+
+ // Enable finishing flag on private data
+ data.finish = true;
+
+ // Empty the queue first
+ jQuery.queue( this, type, [] );
+
+ if ( hooks && hooks.stop ) {
+ hooks.stop.call( this, true );
+ }
+
+ // Look for any active animations, and finish them
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+ timers[ index ].anim.stop( true );
+ timers.splice( index, 1 );
+ }
+ }
+
+ // Look for any animations in the old queue and finish them
+ for ( index = 0; index < length; index++ ) {
+ if ( queue[ index ] && queue[ index ].finish ) {
+ queue[ index ].finish.call( this );
+ }
+ }
+
+ // Turn off finishing flag
+ delete data.finish;
+ } );
+ }
+} );
+
+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
+ var cssFn = jQuery.fn[ name ];
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return speed == null || typeof speed === "boolean" ?
+ cssFn.apply( this, arguments ) :
+ this.animate( genFx( name, true ), speed, easing, callback );
+ };
+} );
+
+// Generate shortcuts for custom animations
+jQuery.each( {
+ slideDown: genFx( "show" ),
+ slideUp: genFx( "hide" ),
+ slideToggle: genFx( "toggle" ),
+ fadeIn: { opacity: "show" },
+ fadeOut: { opacity: "hide" },
+ fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return this.animate( props, speed, easing, callback );
+ };
+} );
+
+jQuery.timers = [];
+jQuery.fx.tick = function() {
+ var timer,
+ i = 0,
+ timers = jQuery.timers;
+
+ fxNow = jQuery.now();
+
+ for ( ; i < timers.length; i++ ) {
+ timer = timers[ i ];
+
+ // Run the timer and safely remove it when done (allowing for external removal)
+ if ( !timer() && timers[ i ] === timer ) {
+ timers.splice( i--, 1 );
+ }
+ }
+
+ if ( !timers.length ) {
+ jQuery.fx.stop();
+ }
+ fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+ jQuery.timers.push( timer );
+ jQuery.fx.start();
+};
+
+jQuery.fx.interval = 13;
+jQuery.fx.start = function() {
+ if ( inProgress ) {
+ return;
+ }
+
+ inProgress = true;
+ schedule();
+};
+
+jQuery.fx.stop = function() {
+ inProgress = null;
+};
+
+jQuery.fx.speeds = {
+ slow: 600,
+ fast: 200,
+
+ // Default speed
+ _default: 400
+};
+
+
+// Based off of the plugin by Clint Helfers, with permission.
+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
+jQuery.fn.delay = function( time, type ) {
+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+ type = type || "fx";
+
+ return this.queue( type, function( next, hooks ) {
+ var timeout = window.setTimeout( next, time );
+ hooks.stop = function() {
+ window.clearTimeout( timeout );
+ };
+ } );
+};
+
+
+( function() {
+ var input = document.createElement( "input" ),
+ select = document.createElement( "select" ),
+ opt = select.appendChild( document.createElement( "option" ) );
+
+ input.type = "checkbox";
+
+ // Support: Android <=4.3 only
+ // Default value for a checkbox should be "on"
+ support.checkOn = input.value !== "";
+
+ // Support: IE <=11 only
+ // Must access selectedIndex to make default options select
+ support.optSelected = opt.selected;
+
+ // Support: IE <=11 only
+ // An input loses its value after becoming a radio
+ input = document.createElement( "input" );
+ input.value = "t";
+ input.type = "radio";
+ support.radioValue = input.value === "t";
+} )();
+
+
+var boolHook,
+ attrHandle = jQuery.expr.attrHandle;
+
+jQuery.fn.extend( {
+ attr: function( name, value ) {
+ return access( this, jQuery.attr, name, value, arguments.length > 1 );
+ },
+
+ removeAttr: function( name ) {
+ return this.each( function() {
+ jQuery.removeAttr( this, name );
+ } );
+ }
+} );
+
+jQuery.extend( {
+ attr: function( elem, name, value ) {
+ var ret, hooks,
+ nType = elem.nodeType;
+
+ // Don't get/set attributes on text, comment and attribute nodes
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
+
+ // Fallback to prop when attributes are not supported
+ if ( typeof elem.getAttribute === "undefined" ) {
+ return jQuery.prop( elem, name, value );
+ }
+
+ // Attribute hooks are determined by the lowercase version
+ // Grab necessary hook if one is defined
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+ hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
+ ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
+ }
+
+ if ( value !== undefined ) {
+ if ( value === null ) {
+ jQuery.removeAttr( elem, name );
+ return;
+ }
+
+ if ( hooks && "set" in hooks &&
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+ return ret;
+ }
+
+ elem.setAttribute( name, value + "" );
+ return value;
+ }
+
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+ return ret;
+ }
+
+ ret = jQuery.find.attr( elem, name );
+
+ // Non-existent attributes return null, we normalize to undefined
+ return ret == null ? undefined : ret;
+ },
+
+ attrHooks: {
+ type: {
+ set: function( elem, value ) {
+ if ( !support.radioValue && value === "radio" &&
+ nodeName( elem, "input" ) ) {
+ var val = elem.value;
+ elem.setAttribute( "type", value );
+ if ( val ) {
+ elem.value = val;
+ }
+ return value;
+ }
+ }
+ }
+ },
+
+ removeAttr: function( elem, value ) {
+ var name,
+ i = 0,
+
+ // Attribute names can contain non-HTML whitespace characters
+ // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
+ attrNames = value && value.match( rnothtmlwhite );
+
+ if ( attrNames && elem.nodeType === 1 ) {
+ while ( ( name = attrNames[ i++ ] ) ) {
+ elem.removeAttribute( name );
+ }
+ }
+ }
+} );
+
+// Hooks for boolean attributes
+boolHook = {
+ set: function( elem, value, name ) {
+ if ( value === false ) {
+
+ // Remove boolean attributes when set to false
+ jQuery.removeAttr( elem, name );
+ } else {
+ elem.setAttribute( name, name );
+ }
+ return name;
+ }
+};
+
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+ var getter = attrHandle[ name ] || jQuery.find.attr;
+
+ attrHandle[ name ] = function( elem, name, isXML ) {
+ var ret, handle,
+ lowercaseName = name.toLowerCase();
+
+ if ( !isXML ) {
+
+ // Avoid an infinite loop by temporarily removing this function from the getter
+ handle = attrHandle[ lowercaseName ];
+ attrHandle[ lowercaseName ] = ret;
+ ret = getter( elem, name, isXML ) != null ?
+ lowercaseName :
+ null;
+ attrHandle[ lowercaseName ] = handle;
+ }
+ return ret;
+ };
+} );
+
+
+
+
+var rfocusable = /^(?:input|select|textarea|button)$/i,
+ rclickable = /^(?:a|area)$/i;
+
+jQuery.fn.extend( {
+ prop: function( name, value ) {
+ return access( this, jQuery.prop, name, value, arguments.length > 1 );
+ },
+
+ removeProp: function( name ) {
+ return this.each( function() {
+ delete this[ jQuery.propFix[ name ] || name ];
+ } );
+ }
+} );
+
+jQuery.extend( {
+ prop: function( elem, name, value ) {
+ var ret, hooks,
+ nType = elem.nodeType;
+
+ // Don't get/set properties on text, comment and attribute nodes
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
+
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+
+ // Fix name and attach hooks
+ name = jQuery.propFix[ name ] || name;
+ hooks = jQuery.propHooks[ name ];
+ }
+
+ if ( value !== undefined ) {
+ if ( hooks && "set" in hooks &&
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+ return ret;
+ }
+
+ return ( elem[ name ] = value );
+ }
+
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+ return ret;
+ }
+
+ return elem[ name ];
+ },
+
+ propHooks: {
+ tabIndex: {
+ get: function( elem ) {
+
+ // Support: IE <=9 - 11 only
+ // elem.tabIndex doesn't always return the
+ // correct value when it hasn't been explicitly set
+ // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+ // Use proper attribute retrieval(#12072)
+ var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+ if ( tabindex ) {
+ return parseInt( tabindex, 10 );
+ }
+
+ if (
+ rfocusable.test( elem.nodeName ) ||
+ rclickable.test( elem.nodeName ) &&
+ elem.href
+ ) {
+ return 0;
+ }
+
+ return -1;
+ }
+ }
+ },
+
+ propFix: {
+ "for": "htmlFor",
+ "class": "className"
+ }
+} );
+
+// Support: IE <=11 only
+// Accessing the selectedIndex property
+// forces the browser to respect setting selected
+// on the option
+// The getter ensures a default option is selected
+// when in an optgroup
+// eslint rule "no-unused-expressions" is disabled for this code
+// since it considers such accessions noop
+if ( !support.optSelected ) {
+ jQuery.propHooks.selected = {
+ get: function( elem ) {
+
+ /* eslint no-unused-expressions: "off" */
+
+ var parent = elem.parentNode;
+ if ( parent && parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ return null;
+ },
+ set: function( elem ) {
+
+ /* eslint no-unused-expressions: "off" */
+
+ var parent = elem.parentNode;
+ if ( parent ) {
+ parent.selectedIndex;
+
+ if ( parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ }
+ }
+ };
+}
+
+jQuery.each( [
+ "tabIndex",
+ "readOnly",
+ "maxLength",
+ "cellSpacing",
+ "cellPadding",
+ "rowSpan",
+ "colSpan",
+ "useMap",
+ "frameBorder",
+ "contentEditable"
+], function() {
+ jQuery.propFix[ this.toLowerCase() ] = this;
+} );
+
+
+
+
+ // Strip and collapse whitespace according to HTML spec
+ // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace
+ function stripAndCollapse( value ) {
+ var tokens = value.match( rnothtmlwhite ) || [];
+ return tokens.join( " " );
+ }
+
+
+function getClass( elem ) {
+ return elem.getAttribute && elem.getAttribute( "class" ) || "";
+}
+
+jQuery.fn.extend( {
+ addClass: function( value ) {
+ var classes, elem, cur, curValue, clazz, j, finalValue,
+ i = 0;
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each( function( j ) {
+ jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
+ } );
+ }
+
+ if ( typeof value === "string" && value ) {
+ classes = value.match( rnothtmlwhite ) || [];
+
+ while ( ( elem = this[ i++ ] ) ) {
+ curValue = getClass( elem );
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
+
+ if ( cur ) {
+ j = 0;
+ while ( ( clazz = classes[ j++ ] ) ) {
+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+ cur += clazz + " ";
+ }
+ }
+
+ // Only assign if different to avoid unneeded rendering.
+ finalValue = stripAndCollapse( cur );
+ if ( curValue !== finalValue ) {
+ elem.setAttribute( "class", finalValue );
+ }
+ }
+ }
+ }
+
+ return this;
+ },
+
+ removeClass: function( value ) {
+ var classes, elem, cur, curValue, clazz, j, finalValue,
+ i = 0;
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each( function( j ) {
+ jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
+ } );
+ }
+
+ if ( !arguments.length ) {
+ return this.attr( "class", "" );
+ }
+
+ if ( typeof value === "string" && value ) {
+ classes = value.match( rnothtmlwhite ) || [];
+
+ while ( ( elem = this[ i++ ] ) ) {
+ curValue = getClass( elem );
+
+ // This expression is here for better compressibility (see addClass)
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
+
+ if ( cur ) {
+ j = 0;
+ while ( ( clazz = classes[ j++ ] ) ) {
+
+ // Remove *all* instances
+ while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
+ cur = cur.replace( " " + clazz + " ", " " );
+ }
+ }
+
+ // Only assign if different to avoid unneeded rendering.
+ finalValue = stripAndCollapse( cur );
+ if ( curValue !== finalValue ) {
+ elem.setAttribute( "class", finalValue );
+ }
+ }
+ }
+ }
+
+ return this;
+ },
+
+ toggleClass: function( value, stateVal ) {
+ var type = typeof value;
+
+ if ( typeof stateVal === "boolean" && type === "string" ) {
+ return stateVal ? this.addClass( value ) : this.removeClass( value );
+ }
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each( function( i ) {
+ jQuery( this ).toggleClass(
+ value.call( this, i, getClass( this ), stateVal ),
+ stateVal
+ );
+ } );
+ }
+
+ return this.each( function() {
+ var className, i, self, classNames;
+
+ if ( type === "string" ) {
+
+ // Toggle individual class names
+ i = 0;
+ self = jQuery( this );
+ classNames = value.match( rnothtmlwhite ) || [];
+
+ while ( ( className = classNames[ i++ ] ) ) {
+
+ // Check each className given, space separated list
+ if ( self.hasClass( className ) ) {
+ self.removeClass( className );
+ } else {
+ self.addClass( className );
+ }
+ }
+
+ // Toggle whole class name
+ } else if ( value === undefined || type === "boolean" ) {
+ className = getClass( this );
+ if ( className ) {
+
+ // Store className if set
+ dataPriv.set( this, "__className__", className );
+ }
+
+ // If the element has a class name or if we're passed `false`,
+ // then remove the whole classname (if there was one, the above saved it).
+ // Otherwise bring back whatever was previously saved (if anything),
+ // falling back to the empty string if nothing was stored.
+ if ( this.setAttribute ) {
+ this.setAttribute( "class",
+ className || value === false ?
+ "" :
+ dataPriv.get( this, "__className__" ) || ""
+ );
+ }
+ }
+ } );
+ },
+
+ hasClass: function( selector ) {
+ var className, elem,
+ i = 0;
+
+ className = " " + selector + " ";
+ while ( ( elem = this[ i++ ] ) ) {
+ if ( elem.nodeType === 1 &&
+ ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+} );
+
+
+
+
+var rreturn = /\r/g;
+
+jQuery.fn.extend( {
+ val: function( value ) {
+ var hooks, ret, isFunction,
+ elem = this[ 0 ];
+
+ if ( !arguments.length ) {
+ if ( elem ) {
+ hooks = jQuery.valHooks[ elem.type ] ||
+ jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+ if ( hooks &&
+ "get" in hooks &&
+ ( ret = hooks.get( elem, "value" ) ) !== undefined
+ ) {
+ return ret;
+ }
+
+ ret = elem.value;
+
+ // Handle most common string cases
+ if ( typeof ret === "string" ) {
+ return ret.replace( rreturn, "" );
+ }
+
+ // Handle cases where value is null/undef or number
+ return ret == null ? "" : ret;
+ }
+
+ return;
+ }
+
+ isFunction = jQuery.isFunction( value );
+
+ return this.each( function( i ) {
+ var val;
+
+ if ( this.nodeType !== 1 ) {
+ return;
+ }
+
+ if ( isFunction ) {
+ val = value.call( this, i, jQuery( this ).val() );
+ } else {
+ val = value;
+ }
+
+ // Treat null/undefined as ""; convert numbers to string
+ if ( val == null ) {
+ val = "";
+
+ } else if ( typeof val === "number" ) {
+ val += "";
+
+ } else if ( Array.isArray( val ) ) {
+ val = jQuery.map( val, function( value ) {
+ return value == null ? "" : value + "";
+ } );
+ }
+
+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+ // If set returns undefined, fall back to normal setting
+ if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
+ this.value = val;
+ }
+ } );
+ }
+} );
+
+jQuery.extend( {
+ valHooks: {
+ option: {
+ get: function( elem ) {
+
+ var val = jQuery.find.attr( elem, "value" );
+ return val != null ?
+ val :
+
+ // Support: IE <=10 - 11 only
+ // option.text throws exceptions (#14686, #14858)
+ // Strip and collapse whitespace
+ // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
+ stripAndCollapse( jQuery.text( elem ) );
+ }
+ },
+ select: {
+ get: function( elem ) {
+ var value, option, i,
+ options = elem.options,
+ index = elem.selectedIndex,
+ one = elem.type === "select-one",
+ values = one ? null : [],
+ max = one ? index + 1 : options.length;
+
+ if ( index < 0 ) {
+ i = max;
+
+ } else {
+ i = one ? index : 0;
+ }
+
+ // Loop through all the selected options
+ for ( ; i < max; i++ ) {
+ option = options[ i ];
+
+ // Support: IE <=9 only
+ // IE8-9 doesn't update selected after form reset (#2551)
+ if ( ( option.selected || i === index ) &&
+
+ // Don't return options that are disabled or in a disabled optgroup
+ !option.disabled &&
+ ( !option.parentNode.disabled ||
+ !nodeName( option.parentNode, "optgroup" ) ) ) {
+
+ // Get the specific value for the option
+ value = jQuery( option ).val();
+
+ // We don't need an array for one selects
+ if ( one ) {
+ return value;
+ }
+
+ // Multi-Selects return an array
+ values.push( value );
+ }
+ }
+
+ return values;
+ },
+
+ set: function( elem, value ) {
+ var optionSet, option,
+ options = elem.options,
+ values = jQuery.makeArray( value ),
+ i = options.length;
+
+ while ( i-- ) {
+ option = options[ i ];
+
+ /* eslint-disable no-cond-assign */
+
+ if ( option.selected =
+ jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
+ ) {
+ optionSet = true;
+ }
+
+ /* eslint-enable no-cond-assign */
+ }
+
+ // Force browsers to behave consistently when non-matching value is set
+ if ( !optionSet ) {
+ elem.selectedIndex = -1;
+ }
+ return values;
+ }
+ }
+ }
+} );
+
+// Radios and checkboxes getter/setter
+jQuery.each( [ "radio", "checkbox" ], function() {
+ jQuery.valHooks[ this ] = {
+ set: function( elem, value ) {
+ if ( Array.isArray( value ) ) {
+ return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
+ }
+ }
+ };
+ if ( !support.checkOn ) {
+ jQuery.valHooks[ this ].get = function( elem ) {
+ return elem.getAttribute( "value" ) === null ? "on" : elem.value;
+ };
+ }
+} );
+
+
+
+
+// Return jQuery for attributes-only inclusion
+
+
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
+
+jQuery.extend( jQuery.event, {
+
+ trigger: function( event, data, elem, onlyHandlers ) {
+
+ var i, cur, tmp, bubbleType, ontype, handle, special,
+ eventPath = [ elem || document ],
+ type = hasOwn.call( event, "type" ) ? event.type : event,
+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+ cur = tmp = elem = elem || document;
+
+ // Don't do events on text and comment nodes
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+ return;
+ }
+
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+ return;
+ }
+
+ if ( type.indexOf( "." ) > -1 ) {
+
+ // Namespaced trigger; create a regexp to match event type in handle()
+ namespaces = type.split( "." );
+ type = namespaces.shift();
+ namespaces.sort();
+ }
+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
+ event = event[ jQuery.expando ] ?
+ event :
+ new jQuery.Event( type, typeof event === "object" && event );
+
+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+ event.isTrigger = onlyHandlers ? 2 : 3;
+ event.namespace = namespaces.join( "." );
+ event.rnamespace = event.namespace ?
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+ null;
+
+ // Clean up the event in case it is being reused
+ event.result = undefined;
+ if ( !event.target ) {
+ event.target = elem;
+ }
+
+ // Clone any incoming data and prepend the event, creating the handler arg list
+ data = data == null ?
+ [ event ] :
+ jQuery.makeArray( data, [ event ] );
+
+ // Allow special events to draw outside the lines
+ special = jQuery.event.special[ type ] || {};
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+ return;
+ }
+
+ // Determine event propagation path in advance, per W3C events spec (#9951)
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+ if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+ bubbleType = special.delegateType || type;
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
+ cur = cur.parentNode;
+ }
+ for ( ; cur; cur = cur.parentNode ) {
+ eventPath.push( cur );
+ tmp = cur;
+ }
+
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
+ if ( tmp === ( elem.ownerDocument || document ) ) {
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+ }
+ }
+
+ // Fire handlers on the event path
+ i = 0;
+ while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+
+ event.type = i > 1 ?
+ bubbleType :
+ special.bindType || type;
+
+ // jQuery handler
+ handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
+ dataPriv.get( cur, "handle" );
+ if ( handle ) {
+ handle.apply( cur, data );
+ }
+
+ // Native handler
+ handle = ontype && cur[ ontype ];
+ if ( handle && handle.apply && acceptData( cur ) ) {
+ event.result = handle.apply( cur, data );
+ if ( event.result === false ) {
+ event.preventDefault();
+ }
+ }
+ }
+ event.type = type;
+
+ // If nobody prevented the default action, do it now
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+ if ( ( !special._default ||
+ special._default.apply( eventPath.pop(), data ) === false ) &&
+ acceptData( elem ) ) {
+
+ // Call a native DOM method on the target with the same name as the event.
+ // Don't do default actions on window, that's where global variables be (#6170)
+ if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+ // Don't re-trigger an onFOO event when we call its FOO() method
+ tmp = elem[ ontype ];
+
+ if ( tmp ) {
+ elem[ ontype ] = null;
+ }
+
+ // Prevent re-triggering of the same event, since we already bubbled it above
+ jQuery.event.triggered = type;
+ elem[ type ]();
+ jQuery.event.triggered = undefined;
+
+ if ( tmp ) {
+ elem[ ontype ] = tmp;
+ }
+ }
+ }
+ }
+
+ return event.result;
+ },
+
+ // Piggyback on a donor event to simulate a different one
+ // Used only for `focus(in | out)` events
+ simulate: function( type, elem, event ) {
+ var e = jQuery.extend(
+ new jQuery.Event(),
+ event,
+ {
+ type: type,
+ isSimulated: true
+ }
+ );
+
+ jQuery.event.trigger( e, null, elem );
+ }
+
+} );
+
+jQuery.fn.extend( {
+
+ trigger: function( type, data ) {
+ return this.each( function() {
+ jQuery.event.trigger( type, data, this );
+ } );
+ },
+ triggerHandler: function( type, data ) {
+ var elem = this[ 0 ];
+ if ( elem ) {
+ return jQuery.event.trigger( type, data, elem, true );
+ }
+ }
+} );
+
+
+jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+ "change select submit keydown keypress keyup contextmenu" ).split( " " ),
+ function( i, name ) {
+
+ // Handle event binding
+ jQuery.fn[ name ] = function( data, fn ) {
+ return arguments.length > 0 ?
+ this.on( name, null, data, fn ) :
+ this.trigger( name );
+ };
+} );
+
+jQuery.fn.extend( {
+ hover: function( fnOver, fnOut ) {
+ return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+ }
+} );
+
+
+
+
+support.focusin = "onfocusin" in window;
+
+
+// Support: Firefox <=44
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+ jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+ // Attach a single capturing handler on the document while someone wants focusin/focusout
+ var handler = function( event ) {
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+ };
+
+ jQuery.event.special[ fix ] = {
+ setup: function() {
+ var doc = this.ownerDocument || this,
+ attaches = dataPriv.access( doc, fix );
+
+ if ( !attaches ) {
+ doc.addEventListener( orig, handler, true );
+ }
+ dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
+ },
+ teardown: function() {
+ var doc = this.ownerDocument || this,
+ attaches = dataPriv.access( doc, fix ) - 1;
+
+ if ( !attaches ) {
+ doc.removeEventListener( orig, handler, true );
+ dataPriv.remove( doc, fix );
+
+ } else {
+ dataPriv.access( doc, fix, attaches );
+ }
+ }
+ };
+ } );
+}
+var location = window.location;
+
+var nonce = jQuery.now();
+
+var rquery = ( /\?/ );
+
+
+
+// Cross-browser xml parsing
+jQuery.parseXML = function( data ) {
+ var xml;
+ if ( !data || typeof data !== "string" ) {
+ return null;
+ }
+
+ // Support: IE 9 - 11 only
+ // IE throws on parseFromString with invalid input.
+ try {
+ xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
+ } catch ( e ) {
+ xml = undefined;
+ }
+
+ if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+ jQuery.error( "Invalid XML: " + data );
+ }
+ return xml;
+};
+
+
+var
+ rbracket = /\[\]$/,
+ rCRLF = /\r?\n/g,
+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+ var name;
+
+ if ( Array.isArray( obj ) ) {
+
+ // Serialize array item.
+ jQuery.each( obj, function( i, v ) {
+ if ( traditional || rbracket.test( prefix ) ) {
+
+ // Treat each array item as a scalar.
+ add( prefix, v );
+
+ } else {
+
+ // Item is non-scalar (array or object), encode its numeric index.
+ buildParams(
+ prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
+ v,
+ traditional,
+ add
+ );
+ }
+ } );
+
+ } else if ( !traditional && jQuery.type( obj ) === "object" ) {
+
+ // Serialize object item.
+ for ( name in obj ) {
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+ }
+
+ } else {
+
+ // Serialize scalar item.
+ add( prefix, obj );
+ }
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+ var prefix,
+ s = [],
+ add = function( key, valueOrFunction ) {
+
+ // If value is a function, invoke it and use its return value
+ var value = jQuery.isFunction( valueOrFunction ) ?
+ valueOrFunction() :
+ valueOrFunction;
+
+ s[ s.length ] = encodeURIComponent( key ) + "=" +
+ encodeURIComponent( value == null ? "" : value );
+ };
+
+ // If an array was passed in, assume that it is an array of form elements.
+ if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+
+ // Serialize the form elements
+ jQuery.each( a, function() {
+ add( this.name, this.value );
+ } );
+
+ } else {
+
+ // If traditional, encode the "old" way (the way 1.3.2 or older
+ // did it), otherwise encode params recursively.
+ for ( prefix in a ) {
+ buildParams( prefix, a[ prefix ], traditional, add );
+ }
+ }
+
+ // Return the resulting serialization
+ return s.join( "&" );
+};
+
+jQuery.fn.extend( {
+ serialize: function() {
+ return jQuery.param( this.serializeArray() );
+ },
+ serializeArray: function() {
+ return this.map( function() {
+
+ // Can add propHook for "elements" to filter or add form elements
+ var elements = jQuery.prop( this, "elements" );
+ return elements ? jQuery.makeArray( elements ) : this;
+ } )
+ .filter( function() {
+ var type = this.type;
+
+ // Use .is( ":disabled" ) so that fieldset[disabled] works
+ return this.name && !jQuery( this ).is( ":disabled" ) &&
+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+ ( this.checked || !rcheckableType.test( type ) );
+ } )
+ .map( function( i, elem ) {
+ var val = jQuery( this ).val();
+
+ if ( val == null ) {
+ return null;
+ }
+
+ if ( Array.isArray( val ) ) {
+ return jQuery.map( val, function( val ) {
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ } );
+ }
+
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ } ).get();
+ }
+} );
+
+
+var
+ r20 = /%20/g,
+ rhash = /#.*$/,
+ rantiCache = /([?&])_=[^&]*/,
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+
+ // #7653, #8125, #8152: local protocol detection
+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+ rnoContent = /^(?:GET|HEAD)$/,
+ rprotocol = /^\/\//,
+
+ /* Prefilters
+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+ * 2) These are called:
+ * - BEFORE asking for a transport
+ * - AFTER param serialization (s.data is a string if s.processData is true)
+ * 3) key is the dataType
+ * 4) the catchall symbol "*" can be used
+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+ */
+ prefilters = {},
+
+ /* Transports bindings
+ * 1) key is the dataType
+ * 2) the catchall symbol "*" can be used
+ * 3) selection will start with transport dataType and THEN go to "*" if needed
+ */
+ transports = {},
+
+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+ allTypes = "*/".concat( "*" ),
+
+ // Anchor tag for parsing the document origin
+ originAnchor = document.createElement( "a" );
+ originAnchor.href = location.href;
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+ // dataTypeExpression is optional and defaults to "*"
+ return function( dataTypeExpression, func ) {
+
+ if ( typeof dataTypeExpression !== "string" ) {
+ func = dataTypeExpression;
+ dataTypeExpression = "*";
+ }
+
+ var dataType,
+ i = 0,
+ dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
+
+ if ( jQuery.isFunction( func ) ) {
+
+ // For each dataType in the dataTypeExpression
+ while ( ( dataType = dataTypes[ i++ ] ) ) {
+
+ // Prepend if requested
+ if ( dataType[ 0 ] === "+" ) {
+ dataType = dataType.slice( 1 ) || "*";
+ ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
+
+ // Otherwise append
+ } else {
+ ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
+ }
+ }
+ }
+ };
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+ var inspected = {},
+ seekingTransport = ( structure === transports );
+
+ function inspect( dataType ) {
+ var selected;
+ inspected[ dataType ] = true;
+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+ if ( typeof dataTypeOrTransport === "string" &&
+ !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+
+ options.dataTypes.unshift( dataTypeOrTransport );
+ inspect( dataTypeOrTransport );
+ return false;
+ } else if ( seekingTransport ) {
+ return !( selected = dataTypeOrTransport );
+ }
+ } );
+ return selected;
+ }
+
+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+ var key, deep,
+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+ for ( key in src ) {
+ if ( src[ key ] !== undefined ) {
+ ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
+ }
+ }
+ if ( deep ) {
+ jQuery.extend( true, target, deep );
+ }
+
+ return target;
+}
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+ var ct, type, finalDataType, firstDataType,
+ contents = s.contents,
+ dataTypes = s.dataTypes;
+
+ // Remove auto dataType and get content-type in the process
+ while ( dataTypes[ 0 ] === "*" ) {
+ dataTypes.shift();
+ if ( ct === undefined ) {
+ ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
+ }
+ }
+
+ // Check if we're dealing with a known content-type
+ if ( ct ) {
+ for ( type in contents ) {
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
+ dataTypes.unshift( type );
+ break;
+ }
+ }
+ }
+
+ // Check to see if we have a response for the expected dataType
+ if ( dataTypes[ 0 ] in responses ) {
+ finalDataType = dataTypes[ 0 ];
+ } else {
+
+ // Try convertible dataTypes
+ for ( type in responses ) {
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
+ finalDataType = type;
+ break;
+ }
+ if ( !firstDataType ) {
+ firstDataType = type;
+ }
+ }
+
+ // Or just use first one
+ finalDataType = finalDataType || firstDataType;
+ }
+
+ // If we found a dataType
+ // We add the dataType to the list if needed
+ // and return the corresponding response
+ if ( finalDataType ) {
+ if ( finalDataType !== dataTypes[ 0 ] ) {
+ dataTypes.unshift( finalDataType );
+ }
+ return responses[ finalDataType ];
+ }
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+ var conv2, current, conv, tmp, prev,
+ converters = {},
+
+ // Work with a copy of dataTypes in case we need to modify it for conversion
+ dataTypes = s.dataTypes.slice();
+
+ // Create converters map with lowercased keys
+ if ( dataTypes[ 1 ] ) {
+ for ( conv in s.converters ) {
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
+ }
+ }
+
+ current = dataTypes.shift();
+
+ // Convert to each sequential dataType
+ while ( current ) {
+
+ if ( s.responseFields[ current ] ) {
+ jqXHR[ s.responseFields[ current ] ] = response;
+ }
+
+ // Apply the dataFilter if provided
+ if ( !prev && isSuccess && s.dataFilter ) {
+ response = s.dataFilter( response, s.dataType );
+ }
+
+ prev = current;
+ current = dataTypes.shift();
+
+ if ( current ) {
+
+ // There's only work to do if current dataType is non-auto
+ if ( current === "*" ) {
+
+ current = prev;
+
+ // Convert response if prev dataType is non-auto and differs from current
+ } else if ( prev !== "*" && prev !== current ) {
+
+ // Seek a direct converter
+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+ // If none found, seek a pair
+ if ( !conv ) {
+ for ( conv2 in converters ) {
+
+ // If conv2 outputs current
+ tmp = conv2.split( " " );
+ if ( tmp[ 1 ] === current ) {
+
+ // If prev can be converted to accepted input
+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
+ converters[ "* " + tmp[ 0 ] ];
+ if ( conv ) {
+
+ // Condense equivalence converters
+ if ( conv === true ) {
+ conv = converters[ conv2 ];
+
+ // Otherwise, insert the intermediate dataType
+ } else if ( converters[ conv2 ] !== true ) {
+ current = tmp[ 0 ];
+ dataTypes.unshift( tmp[ 1 ] );
+ }
+ break;
+ }
+ }
+ }
+ }
+
+ // Apply converter (if not an equivalence)
+ if ( conv !== true ) {
+
+ // Unless errors are allowed to bubble, catch and return them
+ if ( conv && s.throws ) {
+ response = conv( response );
+ } else {
+ try {
+ response = conv( response );
+ } catch ( e ) {
+ return {
+ state: "parsererror",
+ error: conv ? e : "No conversion from " + prev + " to " + current
+ };
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return { state: "success", data: response };
+}
+
+jQuery.extend( {
+
+ // Counter for holding the number of active queries
+ active: 0,
+
+ // Last-Modified header cache for next request
+ lastModified: {},
+ etag: {},
+
+ ajaxSettings: {
+ url: location.href,
+ type: "GET",
+ isLocal: rlocalProtocol.test( location.protocol ),
+ global: true,
+ processData: true,
+ async: true,
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+
+ /*
+ timeout: 0,
+ data: null,
+ dataType: null,
+ username: null,
+ password: null,
+ cache: null,
+ throws: false,
+ traditional: false,
+ headers: {},
+ */
+
+ accepts: {
+ "*": allTypes,
+ text: "text/plain",
+ html: "text/html",
+ xml: "application/xml, text/xml",
+ json: "application/json, text/javascript"
+ },
+
+ contents: {
+ xml: /\bxml\b/,
+ html: /\bhtml/,
+ json: /\bjson\b/
+ },
+
+ responseFields: {
+ xml: "responseXML",
+ text: "responseText",
+ json: "responseJSON"
+ },
+
+ // Data converters
+ // Keys separate source (or catchall "*") and destination types with a single space
+ converters: {
+
+ // Convert anything to text
+ "* text": String,
+
+ // Text to html (true = no transformation)
+ "text html": true,
+
+ // Evaluate text as a json expression
+ "text json": JSON.parse,
+
+ // Parse text as xml
+ "text xml": jQuery.parseXML
+ },
+
+ // For options that shouldn't be deep extended:
+ // you can add your own custom options here if
+ // and when you create one that shouldn't be
+ // deep extended (see ajaxExtend)
+ flatOptions: {
+ url: true,
+ context: true
+ }
+ },
+
+ // Creates a full fledged settings object into target
+ // with both ajaxSettings and settings fields.
+ // If target is omitted, writes into ajaxSettings.
+ ajaxSetup: function( target, settings ) {
+ return settings ?
+
+ // Building a settings object
+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+ // Extending ajaxSettings
+ ajaxExtend( jQuery.ajaxSettings, target );
+ },
+
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+ // Main method
+ ajax: function( url, options ) {
+
+ // If url is an object, simulate pre-1.5 signature
+ if ( typeof url === "object" ) {
+ options = url;
+ url = undefined;
+ }
+
+ // Force options to be an object
+ options = options || {};
+
+ var transport,
+
+ // URL without anti-cache param
+ cacheURL,
+
+ // Response headers
+ responseHeadersString,
+ responseHeaders,
+
+ // timeout handle
+ timeoutTimer,
+
+ // Url cleanup var
+ urlAnchor,
+
+ // Request state (becomes false upon send and true upon completion)
+ completed,
+
+ // To know if global events are to be dispatched
+ fireGlobals,
+
+ // Loop variable
+ i,
+
+ // uncached part of the url
+ uncached,
+
+ // Create the final options object
+ s = jQuery.ajaxSetup( {}, options ),
+
+ // Callbacks context
+ callbackContext = s.context || s,
+
+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
+ globalEventContext = s.context &&
+ ( callbackContext.nodeType || callbackContext.jquery ) ?
+ jQuery( callbackContext ) :
+ jQuery.event,
+
+ // Deferreds
+ deferred = jQuery.Deferred(),
+ completeDeferred = jQuery.Callbacks( "once memory" ),
+
+ // Status-dependent callbacks
+ statusCode = s.statusCode || {},
+
+ // Headers (they are sent all at once)
+ requestHeaders = {},
+ requestHeadersNames = {},
+
+ // Default abort message
+ strAbort = "canceled",
+
+ // Fake xhr
+ jqXHR = {
+ readyState: 0,
+
+ // Builds headers hashtable if needed
+ getResponseHeader: function( key ) {
+ var match;
+ if ( completed ) {
+ if ( !responseHeaders ) {
+ responseHeaders = {};
+ while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
+ responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
+ }
+ }
+ match = responseHeaders[ key.toLowerCase() ];
+ }
+ return match == null ? null : match;
+ },
+
+ // Raw string
+ getAllResponseHeaders: function() {
+ return completed ? responseHeadersString : null;
+ },
+
+ // Caches the header
+ setRequestHeader: function( name, value ) {
+ if ( completed == null ) {
+ name = requestHeadersNames[ name.toLowerCase() ] =
+ requestHeadersNames[ name.toLowerCase() ] || name;
+ requestHeaders[ name ] = value;
+ }
+ return this;
+ },
+
+ // Overrides response content-type header
+ overrideMimeType: function( type ) {
+ if ( completed == null ) {
+ s.mimeType = type;
+ }
+ return this;
+ },
+
+ // Status-dependent callbacks
+ statusCode: function( map ) {
+ var code;
+ if ( map ) {
+ if ( completed ) {
+
+ // Execute the appropriate callbacks
+ jqXHR.always( map[ jqXHR.status ] );
+ } else {
+
+ // Lazy-add the new callbacks in a way that preserves old ones
+ for ( code in map ) {
+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+ }
+ }
+ }
+ return this;
+ },
+
+ // Cancel the request
+ abort: function( statusText ) {
+ var finalText = statusText || strAbort;
+ if ( transport ) {
+ transport.abort( finalText );
+ }
+ done( 0, finalText );
+ return this;
+ }
+ };
+
+ // Attach deferreds
+ deferred.promise( jqXHR );
+
+ // Add protocol if not provided (prefilters might expect it)
+ // Handle falsy url in the settings object (#10093: consistency with old signature)
+ // We also use the url parameter if available
+ s.url = ( ( url || s.url || location.href ) + "" )
+ .replace( rprotocol, location.protocol + "//" );
+
+ // Alias method option to type as per ticket #12004
+ s.type = options.method || options.type || s.method || s.type;
+
+ // Extract dataTypes list
+ s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
+
+ // A cross-domain request is in order when the origin doesn't match the current origin.
+ if ( s.crossDomain == null ) {
+ urlAnchor = document.createElement( "a" );
+
+ // Support: IE <=8 - 11, Edge 12 - 13
+ // IE throws exception on accessing the href property if url is malformed,
+ // e.g. http://example.com:80x/
+ try {
+ urlAnchor.href = s.url;
+
+ // Support: IE <=8 - 11 only
+ // Anchor's host property isn't correctly set when s.url is relative
+ urlAnchor.href = urlAnchor.href;
+ s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
+ urlAnchor.protocol + "//" + urlAnchor.host;
+ } catch ( e ) {
+
+ // If there is an error parsing the URL, assume it is crossDomain,
+ // it can be rejected by the transport if it is invalid
+ s.crossDomain = true;
+ }
+ }
+
+ // Convert data if not already a string
+ if ( s.data && s.processData && typeof s.data !== "string" ) {
+ s.data = jQuery.param( s.data, s.traditional );
+ }
+
+ // Apply prefilters
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+ // If request was aborted inside a prefilter, stop there
+ if ( completed ) {
+ return jqXHR;
+ }
+
+ // We can fire global events as of now if asked to
+ // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
+ fireGlobals = jQuery.event && s.global;
+
+ // Watch for a new set of requests
+ if ( fireGlobals && jQuery.active++ === 0 ) {
+ jQuery.event.trigger( "ajaxStart" );
+ }
+
+ // Uppercase the type
+ s.type = s.type.toUpperCase();
+
+ // Determine if request has content
+ s.hasContent = !rnoContent.test( s.type );
+
+ // Save the URL in case we're toying with the If-Modified-Since
+ // and/or If-None-Match header later on
+ // Remove hash to simplify url manipulation
+ cacheURL = s.url.replace( rhash, "" );
+
+ // More options handling for requests with no content
+ if ( !s.hasContent ) {
+
+ // Remember the hash so we can put it back
+ uncached = s.url.slice( cacheURL.length );
+
+ // If data is available, append data to url
+ if ( s.data ) {
+ cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
+
+ // #9682: remove data so that it's not used in an eventual retry
+ delete s.data;
+ }
+
+ // Add or update anti-cache param if needed
+ if ( s.cache === false ) {
+ cacheURL = cacheURL.replace( rantiCache, "$1" );
+ uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
+ }
+
+ // Put hash and anti-cache on the URL that will be requested (gh-1732)
+ s.url = cacheURL + uncached;
+
+ // Change '%20' to '+' if this is encoded form body content (gh-2658)
+ } else if ( s.data && s.processData &&
+ ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
+ s.data = s.data.replace( r20, "+" );
+ }
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ if ( jQuery.lastModified[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+ }
+ if ( jQuery.etag[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+ }
+ }
+
+ // Set the correct header, if data is being sent
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
+ }
+
+ // Set the Accepts header for the server, depending on the dataType
+ jqXHR.setRequestHeader(
+ "Accept",
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
+ s.accepts[ s.dataTypes[ 0 ] ] +
+ ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+ s.accepts[ "*" ]
+ );
+
+ // Check for headers option
+ for ( i in s.headers ) {
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
+ }
+
+ // Allow custom headers/mimetypes and early abort
+ if ( s.beforeSend &&
+ ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
+
+ // Abort if not done already and return
+ return jqXHR.abort();
+ }
+
+ // Aborting is no longer a cancellation
+ strAbort = "abort";
+
+ // Install callbacks on deferreds
+ completeDeferred.add( s.complete );
+ jqXHR.done( s.success );
+ jqXHR.fail( s.error );
+
+ // Get transport
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+ // If no transport, we auto-abort
+ if ( !transport ) {
+ done( -1, "No Transport" );
+ } else {
+ jqXHR.readyState = 1;
+
+ // Send global event
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+ }
+
+ // If request was aborted inside ajaxSend, stop there
+ if ( completed ) {
+ return jqXHR;
+ }
+
+ // Timeout
+ if ( s.async && s.timeout > 0 ) {
+ timeoutTimer = window.setTimeout( function() {
+ jqXHR.abort( "timeout" );
+ }, s.timeout );
+ }
+
+ try {
+ completed = false;
+ transport.send( requestHeaders, done );
+ } catch ( e ) {
+
+ // Rethrow post-completion exceptions
+ if ( completed ) {
+ throw e;
+ }
+
+ // Propagate others as results
+ done( -1, e );
+ }
+ }
+
+ // Callback for when everything is done
+ function done( status, nativeStatusText, responses, headers ) {
+ var isSuccess, success, error, response, modified,
+ statusText = nativeStatusText;
+
+ // Ignore repeat invocations
+ if ( completed ) {
+ return;
+ }
+
+ completed = true;
+
+ // Clear timeout if it exists
+ if ( timeoutTimer ) {
+ window.clearTimeout( timeoutTimer );
+ }
+
+ // Dereference transport for early garbage collection
+ // (no matter how long the jqXHR object will be used)
+ transport = undefined;
+
+ // Cache response headers
+ responseHeadersString = headers || "";
+
+ // Set readyState
+ jqXHR.readyState = status > 0 ? 4 : 0;
+
+ // Determine if successful
+ isSuccess = status >= 200 && status < 300 || status === 304;
+
+ // Get response data
+ if ( responses ) {
+ response = ajaxHandleResponses( s, jqXHR, responses );
+ }
+
+ // Convert no matter what (that way responseXXX fields are always set)
+ response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+ // If successful, handle type chaining
+ if ( isSuccess ) {
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ modified = jqXHR.getResponseHeader( "Last-Modified" );
+ if ( modified ) {
+ jQuery.lastModified[ cacheURL ] = modified;
+ }
+ modified = jqXHR.getResponseHeader( "etag" );
+ if ( modified ) {
+ jQuery.etag[ cacheURL ] = modified;
+ }
+ }
+
+ // if no content
+ if ( status === 204 || s.type === "HEAD" ) {
+ statusText = "nocontent";
+
+ // if not modified
+ } else if ( status === 304 ) {
+ statusText = "notmodified";
+
+ // If we have data, let's convert it
+ } else {
+ statusText = response.state;
+ success = response.data;
+ error = response.error;
+ isSuccess = !error;
+ }
+ } else {
+
+ // Extract error from statusText and normalize for non-aborts
+ error = statusText;
+ if ( status || !statusText ) {
+ statusText = "error";
+ if ( status < 0 ) {
+ status = 0;
+ }
+ }
+ }
+
+ // Set data for the fake xhr object
+ jqXHR.status = status;
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+ // Success/Error
+ if ( isSuccess ) {
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+ } else {
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+ }
+
+ // Status-dependent callbacks
+ jqXHR.statusCode( statusCode );
+ statusCode = undefined;
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+ [ jqXHR, s, isSuccess ? success : error ] );
+ }
+
+ // Complete
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+
+ // Handle the global AJAX counter
+ if ( !( --jQuery.active ) ) {
+ jQuery.event.trigger( "ajaxStop" );
+ }
+ }
+ }
+
+ return jqXHR;
+ },
+
+ getJSON: function( url, data, callback ) {
+ return jQuery.get( url, data, callback, "json" );
+ },
+
+ getScript: function( url, callback ) {
+ return jQuery.get( url, undefined, callback, "script" );
+ }
+} );
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+ jQuery[ method ] = function( url, data, callback, type ) {
+
+ // Shift arguments if data argument was omitted
+ if ( jQuery.isFunction( data ) ) {
+ type = type || callback;
+ callback = data;
+ data = undefined;
+ }
+
+ // The url can be an options object (which then must have .url)
+ return jQuery.ajax( jQuery.extend( {
+ url: url,
+ type: method,
+ dataType: type,
+ data: data,
+ success: callback
+ }, jQuery.isPlainObject( url ) && url ) );
+ };
+} );
+
+
+jQuery._evalUrl = function( url ) {
+ return jQuery.ajax( {
+ url: url,
+
+ // Make this explicit, since user can override this through ajaxSetup (#11264)
+ type: "GET",
+ dataType: "script",
+ cache: true,
+ async: false,
+ global: false,
+ "throws": true
+ } );
+};
+
+
+jQuery.fn.extend( {
+ wrapAll: function( html ) {
+ var wrap;
+
+ if ( this[ 0 ] ) {
+ if ( jQuery.isFunction( html ) ) {
+ html = html.call( this[ 0 ] );
+ }
+
+ // The elements to wrap the target around
+ wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+ if ( this[ 0 ].parentNode ) {
+ wrap.insertBefore( this[ 0 ] );
+ }
+
+ wrap.map( function() {
+ var elem = this;
+
+ while ( elem.firstElementChild ) {
+ elem = elem.firstElementChild;
+ }
+
+ return elem;
+ } ).append( this );
+ }
+
+ return this;
+ },
+
+ wrapInner: function( html ) {
+ if ( jQuery.isFunction( html ) ) {
+ return this.each( function( i ) {
+ jQuery( this ).wrapInner( html.call( this, i ) );
+ } );
+ }
+
+ return this.each( function() {
+ var self = jQuery( this ),
+ contents = self.contents();
+
+ if ( contents.length ) {
+ contents.wrapAll( html );
+
+ } else {
+ self.append( html );
+ }
+ } );
+ },
+
+ wrap: function( html ) {
+ var isFunction = jQuery.isFunction( html );
+
+ return this.each( function( i ) {
+ jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
+ } );
+ },
+
+ unwrap: function( selector ) {
+ this.parent( selector ).not( "body" ).each( function() {
+ jQuery( this ).replaceWith( this.childNodes );
+ } );
+ return this;
+ }
+} );
+
+
+jQuery.expr.pseudos.hidden = function( elem ) {
+ return !jQuery.expr.pseudos.visible( elem );
+};
+jQuery.expr.pseudos.visible = function( elem ) {
+ return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
+};
+
+
+
+
+jQuery.ajaxSettings.xhr = function() {
+ try {
+ return new window.XMLHttpRequest();
+ } catch ( e ) {}
+};
+
+var xhrSuccessStatus = {
+
+ // File protocol always yields status code 0, assume 200
+ 0: 200,
+
+ // Support: IE <=9 only
+ // #1450: sometimes IE returns 1223 when it should be 204
+ 1223: 204
+ },
+ xhrSupported = jQuery.ajaxSettings.xhr();
+
+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport( function( options ) {
+ var callback, errorCallback;
+
+ // Cross domain only allowed if supported through XMLHttpRequest
+ if ( support.cors || xhrSupported && !options.crossDomain ) {
+ return {
+ send: function( headers, complete ) {
+ var i,
+ xhr = options.xhr();
+
+ xhr.open(
+ options.type,
+ options.url,
+ options.async,
+ options.username,
+ options.password
+ );
+
+ // Apply custom fields if provided
+ if ( options.xhrFields ) {
+ for ( i in options.xhrFields ) {
+ xhr[ i ] = options.xhrFields[ i ];
+ }
+ }
+
+ // Override mime type if needed
+ if ( options.mimeType && xhr.overrideMimeType ) {
+ xhr.overrideMimeType( options.mimeType );
+ }
+
+ // X-Requested-With header
+ // For cross-domain requests, seeing as conditions for a preflight are
+ // akin to a jigsaw puzzle, we simply never set it to be sure.
+ // (it can always be set on a per-request basis or even using ajaxSetup)
+ // For same-domain requests, won't change header if already provided.
+ if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
+ headers[ "X-Requested-With" ] = "XMLHttpRequest";
+ }
+
+ // Set headers
+ for ( i in headers ) {
+ xhr.setRequestHeader( i, headers[ i ] );
+ }
+
+ // Callback
+ callback = function( type ) {
+ return function() {
+ if ( callback ) {
+ callback = errorCallback = xhr.onload =
+ xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
+
+ if ( type === "abort" ) {
+ xhr.abort();
+ } else if ( type === "error" ) {
+
+ // Support: IE <=9 only
+ // On a manual native abort, IE9 throws
+ // errors on any property access that is not readyState
+ if ( typeof xhr.status !== "number" ) {
+ complete( 0, "error" );
+ } else {
+ complete(
+
+ // File: protocol always yields status 0; see #8605, #14207
+ xhr.status,
+ xhr.statusText
+ );
+ }
+ } else {
+ complete(
+ xhrSuccessStatus[ xhr.status ] || xhr.status,
+ xhr.statusText,
+
+ // Support: IE <=9 only
+ // IE9 has no XHR2 but throws on binary (trac-11426)
+ // For XHR2 non-text, let the caller handle it (gh-2498)
+ ( xhr.responseType || "text" ) !== "text" ||
+ typeof xhr.responseText !== "string" ?
+ { binary: xhr.response } :
+ { text: xhr.responseText },
+ xhr.getAllResponseHeaders()
+ );
+ }
+ }
+ };
+ };
+
+ // Listen to events
+ xhr.onload = callback();
+ errorCallback = xhr.onerror = callback( "error" );
+
+ // Support: IE 9 only
+ // Use onreadystatechange to replace onabort
+ // to handle uncaught aborts
+ if ( xhr.onabort !== undefined ) {
+ xhr.onabort = errorCallback;
+ } else {
+ xhr.onreadystatechange = function() {
+
+ // Check readyState before timeout as it changes
+ if ( xhr.readyState === 4 ) {
+
+ // Allow onerror to be called first,
+ // but that will not handle a native abort
+ // Also, save errorCallback to a variable
+ // as xhr.onerror cannot be accessed
+ window.setTimeout( function() {
+ if ( callback ) {
+ errorCallback();
+ }
+ } );
+ }
+ };
+ }
+
+ // Create the abort callback
+ callback = callback( "abort" );
+
+ try {
+
+ // Do send the request (this may raise an exception)
+ xhr.send( options.hasContent && options.data || null );
+ } catch ( e ) {
+
+ // #14683: Only rethrow if this hasn't been notified as an error yet
+ if ( callback ) {
+ throw e;
+ }
+ }
+ },
+
+ abort: function() {
+ if ( callback ) {
+ callback();
+ }
+ }
+ };
+ }
+} );
+
+
+
+
+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
+jQuery.ajaxPrefilter( function( s ) {
+ if ( s.crossDomain ) {
+ s.contents.script = false;
+ }
+} );
+
+// Install script dataType
+jQuery.ajaxSetup( {
+ accepts: {
+ script: "text/javascript, application/javascript, " +
+ "application/ecmascript, application/x-ecmascript"
+ },
+ contents: {
+ script: /\b(?:java|ecma)script\b/
+ },
+ converters: {
+ "text script": function( text ) {
+ jQuery.globalEval( text );
+ return text;
+ }
+ }
+} );
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+ if ( s.cache === undefined ) {
+ s.cache = false;
+ }
+ if ( s.crossDomain ) {
+ s.type = "GET";
+ }
+} );
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+
+ // This transport only deals with cross domain requests
+ if ( s.crossDomain ) {
+ var script, callback;
+ return {
+ send: function( _, complete ) {
+ script = jQuery( "<script>" ).prop( {
+ charset: s.scriptCharset,
+ src: s.url
+ } ).on(
+ "load error",
+ callback = function( evt ) {
+ script.remove();
+ callback = null;
+ if ( evt ) {
+ complete( evt.type === "error" ? 404 : 200, evt.type );
+ }
+ }
+ );
+
+ // Use native DOM manipulation to avoid our domManip AJAX trickery
+ document.head.appendChild( script[ 0 ] );
+ },
+ abort: function() {
+ if ( callback ) {
+ callback();
+ }
+ }
+ };
+ }
+} );
+
+
+
+
+var oldCallbacks = [],
+ rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup( {
+ jsonp: "callback",
+ jsonpCallback: function() {
+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
+ this[ callback ] = true;
+ return callback;
+ }
+} );
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+ var callbackName, overwritten, responseContainer,
+ jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+ "url" :
+ typeof s.data === "string" &&
+ ( s.contentType || "" )
+ .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
+ rjsonp.test( s.data ) && "data"
+ );
+
+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
+ if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+ // Get callback name, remembering preexisting value associated with it
+ callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+ s.jsonpCallback() :
+ s.jsonpCallback;
+
+ // Insert callback into url or form data
+ if ( jsonProp ) {
+ s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+ } else if ( s.jsonp !== false ) {
+ s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+ }
+
+ // Use data converter to retrieve json after script execution
+ s.converters[ "script json" ] = function() {
+ if ( !responseContainer ) {
+ jQuery.error( callbackName + " was not called" );
+ }
+ return responseContainer[ 0 ];
+ };
+
+ // Force json dataType
+ s.dataTypes[ 0 ] = "json";
+
+ // Install callback
+ overwritten = window[ callbackName ];
+ window[ callbackName ] = function() {
+ responseContainer = arguments;
+ };
+
+ // Clean-up function (fires after converters)
+ jqXHR.always( function() {
+
+ // If previous value didn't exist - remove it
+ if ( overwritten === undefined ) {
+ jQuery( window ).removeProp( callbackName );
+
+ // Otherwise restore preexisting value
+ } else {
+ window[ callbackName ] = overwritten;
+ }
+
+ // Save back as free
+ if ( s[ callbackName ] ) {
+
+ // Make sure that re-using the options doesn't screw things around
+ s.jsonpCallback = originalSettings.jsonpCallback;
+
+ // Save the callback name for future use
+ oldCallbacks.push( callbackName );
+ }
+
+ // Call if it was a function and we have a response
+ if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+ overwritten( responseContainer[ 0 ] );
+ }
+
+ responseContainer = overwritten = undefined;
+ } );
+
+ // Delegate to script
+ return "script";
+ }
+} );
+
+
+
+
+// Support: Safari 8 only
+// In Safari 8 documents created via document.implementation.createHTMLDocument
+// collapse sibling forms: the second one becomes a child of the first one.
+// Because of that, this security measure has to be disabled in Safari 8.
+// https://bugs.webkit.org/show_bug.cgi?id=137337
+support.createHTMLDocument = ( function() {
+ var body = document.implementation.createHTMLDocument( "" ).body;
+ body.innerHTML = "<form></form><form></form>";
+ return body.childNodes.length === 2;
+} )();
+
+
+// Argument "data" should be string of html
+// context (optional): If specified, the fragment will be created in this context,
+// defaults to document
+// keepScripts (optional): If true, will include scripts passed in the html string
+jQuery.parseHTML = function( data, context, keepScripts ) {
+ if ( typeof data !== "string" ) {
+ return [];
+ }
+ if ( typeof context === "boolean" ) {
+ keepScripts = context;
+ context = false;
+ }
+
+ var base, parsed, scripts;
+
+ if ( !context ) {
+
+ // Stop scripts or inline event handlers from being executed immediately
+ // by using document.implementation
+ if ( support.createHTMLDocument ) {
+ context = document.implementation.createHTMLDocument( "" );
+
+ // Set the base href for the created document
+ // so any parsed elements with URLs
+ // are based on the document's URL (gh-2965)
+ base = context.createElement( "base" );
+ base.href = document.location.href;
+ context.head.appendChild( base );
+ } else {
+ context = document;
+ }
+ }
+
+ parsed = rsingleTag.exec( data );
+ scripts = !keepScripts && [];
+
+ // Single tag
+ if ( parsed ) {
+ return [ context.createElement( parsed[ 1 ] ) ];
+ }
+
+ parsed = buildFragment( [ data ], context, scripts );
+
+ if ( scripts && scripts.length ) {
+ jQuery( scripts ).remove();
+ }
+
+ return jQuery.merge( [], parsed.childNodes );
+};
+
+
+/**
+ * Load a url into a page
+ */
+jQuery.fn.load = function( url, params, callback ) {
+ var selector, type, response,
+ self = this,
+ off = url.indexOf( " " );
+
+ if ( off > -1 ) {
+ selector = stripAndCollapse( url.slice( off ) );
+ url = url.slice( 0, off );
+ }
+
+ // If it's a function
+ if ( jQuery.isFunction( params ) ) {
+
+ // We assume that it's the callback
+ callback = params;
+ params = undefined;
+
+ // Otherwise, build a param string
+ } else if ( params && typeof params === "object" ) {
+ type = "POST";
+ }
+
+ // If we have elements to modify, make the request
+ if ( self.length > 0 ) {
+ jQuery.ajax( {
+ url: url,
+
+ // If "type" variable is undefined, then "GET" method will be used.
+ // Make value of this field explicit since
+ // user can override it through ajaxSetup method
+ type: type || "GET",
+ dataType: "html",
+ data: params
+ } ).done( function( responseText ) {
+
+ // Save response for use in complete callback
+ response = arguments;
+
+ self.html( selector ?
+
+ // If a selector was specified, locate the right elements in a dummy div
+ // Exclude scripts to avoid IE 'Permission Denied' errors
+ jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+ // Otherwise use the full result
+ responseText );
+
+ // If the request succeeds, this function gets "data", "status", "jqXHR"
+ // but they are ignored because response was set above.
+ // If it fails, this function gets "jqXHR", "status", "error"
+ } ).always( callback && function( jqXHR, status ) {
+ self.each( function() {
+ callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
+ } );
+ } );
+ }
+
+ return this;
+};
+
+
+
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [
+ "ajaxStart",
+ "ajaxStop",
+ "ajaxComplete",
+ "ajaxError",
+ "ajaxSuccess",
+ "ajaxSend"
+], function( i, type ) {
+ jQuery.fn[ type ] = function( fn ) {
+ return this.on( type, fn );
+ };
+} );
+
+
+
+
+jQuery.expr.pseudos.animated = function( elem ) {
+ return jQuery.grep( jQuery.timers, function( fn ) {
+ return elem === fn.elem;
+ } ).length;
+};
+
+
+
+
+jQuery.offset = {
+ setOffset: function( elem, options, i ) {
+ var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+ position = jQuery.css( elem, "position" ),
+ curElem = jQuery( elem ),
+ props = {};
+
+ // Set position first, in-case top/left are set even on static elem
+ if ( position === "static" ) {
+ elem.style.position = "relative";
+ }
+
+ curOffset = curElem.offset();
+ curCSSTop = jQuery.css( elem, "top" );
+ curCSSLeft = jQuery.css( elem, "left" );
+ calculatePosition = ( position === "absolute" || position === "fixed" ) &&
+ ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
+
+ // Need to be able to calculate position if either
+ // top or left is auto and position is either absolute or fixed
+ if ( calculatePosition ) {
+ curPosition = curElem.position();
+ curTop = curPosition.top;
+ curLeft = curPosition.left;
+
+ } else {
+ curTop = parseFloat( curCSSTop ) || 0;
+ curLeft = parseFloat( curCSSLeft ) || 0;
+ }
+
+ if ( jQuery.isFunction( options ) ) {
+
+ // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
+ options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
+ }
+
+ if ( options.top != null ) {
+ props.top = ( options.top - curOffset.top ) + curTop;
+ }
+ if ( options.left != null ) {
+ props.left = ( options.left - curOffset.left ) + curLeft;
+ }
+
+ if ( "using" in options ) {
+ options.using.call( elem, props );
+
+ } else {
+ curElem.css( props );
+ }
+ }
+};
+
+jQuery.fn.extend( {
+ offset: function( options ) {
+
+ // Preserve chaining for setter
+ if ( arguments.length ) {
+ return options === undefined ?
+ this :
+ this.each( function( i ) {
+ jQuery.offset.setOffset( this, options, i );
+ } );
+ }
+
+ var doc, docElem, rect, win,
+ elem = this[ 0 ];
+
+ if ( !elem ) {
+ return;
+ }
+
+ // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
+ // Support: IE <=11 only
+ // Running getBoundingClientRect on a
+ // disconnected node in IE throws an error
+ if ( !elem.getClientRects().length ) {
+ return { top: 0, left: 0 };
+ }
+
+ rect = elem.getBoundingClientRect();
+
+ doc = elem.ownerDocument;
+ docElem = doc.documentElement;
+ win = doc.defaultView;
+
+ return {
+ top: rect.top + win.pageYOffset - docElem.clientTop,
+ left: rect.left + win.pageXOffset - docElem.clientLeft
+ };
+ },
+
+ position: function() {
+ if ( !this[ 0 ] ) {
+ return;
+ }
+
+ var offsetParent, offset,
+ elem = this[ 0 ],
+ parentOffset = { top: 0, left: 0 };
+
+ // Fixed elements are offset from window (parentOffset = {top:0, left: 0},
+ // because it is its only offset parent
+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
+
+ // Assume getBoundingClientRect is there when computed position is fixed
+ offset = elem.getBoundingClientRect();
+
+ } else {
+
+ // Get *real* offsetParent
+ offsetParent = this.offsetParent();
+
+ // Get correct offsets
+ offset = this.offset();
+ if ( !nodeName( offsetParent[ 0 ], "html" ) ) {
+ parentOffset = offsetParent.offset();
+ }
+
+ // Add offsetParent borders
+ parentOffset = {
+ top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ),
+ left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true )
+ };
+ }
+
+ // Subtract parent offsets and element margins
+ return {
+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+ };
+ },
+
+ // This method will return documentElement in the following cases:
+ // 1) For the element inside the iframe without offsetParent, this method will return
+ // documentElement of the parent window
+ // 2) For the hidden or detached element
+ // 3) For body or html element, i.e. in case of the html node - it will return itself
+ //
+ // but those exceptions were never presented as a real life use-cases
+ // and might be considered as more preferable results.
+ //
+ // This logic, however, is not guaranteed and can change at any point in the future
+ offsetParent: function() {
+ return this.map( function() {
+ var offsetParent = this.offsetParent;
+
+ while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
+ offsetParent = offsetParent.offsetParent;
+ }
+
+ return offsetParent || documentElement;
+ } );
+ }
+} );
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
+ var top = "pageYOffset" === prop;
+
+ jQuery.fn[ method ] = function( val ) {
+ return access( this, function( elem, method, val ) {
+
+ // Coalesce documents and windows
+ var win;
+ if ( jQuery.isWindow( elem ) ) {
+ win = elem;
+ } else if ( elem.nodeType === 9 ) {
+ win = elem.defaultView;
+ }
+
+ if ( val === undefined ) {
+ return win ? win[ prop ] : elem[ method ];
+ }
+
+ if ( win ) {
+ win.scrollTo(
+ !top ? val : win.pageXOffset,
+ top ? val : win.pageYOffset
+ );
+
+ } else {
+ elem[ method ] = val;
+ }
+ }, method, val, arguments.length );
+ };
+} );
+
+// Support: Safari <=7 - 9.1, Chrome <=37 - 49
+// Add the top/left cssHooks using jQuery.fn.position
+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
+// getComputedStyle returns percent when specified for top/left/bottom/right;
+// rather than make the css module depend on the offset module, just check for it here
+jQuery.each( [ "top", "left" ], function( i, prop ) {
+ jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
+ function( elem, computed ) {
+ if ( computed ) {
+ computed = curCSS( elem, prop );
+
+ // If curCSS returns percentage, fallback to offset
+ return rnumnonpx.test( computed ) ?
+ jQuery( elem ).position()[ prop ] + "px" :
+ computed;
+ }
+ }
+ );
+} );
+
+
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
+ function( defaultExtra, funcName ) {
+
+ // Margin is only for outerHeight, outerWidth
+ jQuery.fn[ funcName ] = function( margin, value ) {
+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+ return access( this, function( elem, type, value ) {
+ var doc;
+
+ if ( jQuery.isWindow( elem ) ) {
+
+ // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
+ return funcName.indexOf( "outer" ) === 0 ?
+ elem[ "inner" + name ] :
+ elem.document.documentElement[ "client" + name ];
+ }
+
+ // Get document width or height
+ if ( elem.nodeType === 9 ) {
+ doc = elem.documentElement;
+
+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+ // whichever is greatest
+ return Math.max(
+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+ elem.body[ "offset" + name ], doc[ "offset" + name ],
+ doc[ "client" + name ]
+ );
+ }
+
+ return value === undefined ?
+
+ // Get width or height on the element, requesting but not forcing parseFloat
+ jQuery.css( elem, type, extra ) :
+
+ // Set width or height on the element
+ jQuery.style( elem, type, value, extra );
+ }, type, chainable ? margin : undefined, chainable );
+ };
+ } );
+} );
+
+
+jQuery.fn.extend( {
+
+ bind: function( types, data, fn ) {
+ return this.on( types, null, data, fn );
+ },
+ unbind: function( types, fn ) {
+ return this.off( types, null, fn );
+ },
+
+ delegate: function( selector, types, data, fn ) {
+ return this.on( types, selector, data, fn );
+ },
+ undelegate: function( selector, types, fn ) {
+
+ // ( namespace ) or ( selector, types [, fn] )
+ return arguments.length === 1 ?
+ this.off( selector, "**" ) :
+ this.off( types, selector || "**", fn );
+ }
+} );
+
+jQuery.holdReady = function( hold ) {
+ if ( hold ) {
+ jQuery.readyWait++;
+ } else {
+ jQuery.ready( true );
+ }
+};
+jQuery.isArray = Array.isArray;
+jQuery.parseJSON = JSON.parse;
+jQuery.nodeName = nodeName;
+
+
+
+
+// Register as a named AMD module, since jQuery can be concatenated with other
+// files that may use define, but not via a proper concatenation script that
+// understands anonymous AMD modules. A named AMD is safest and most robust
+// way to register. Lowercase jquery is used because AMD module names are
+// derived from file names, and jQuery is normally delivered in a lowercase
+// file name. Do this after creating the global so that if an AMD module wants
+// to call noConflict to hide this version of jQuery, it will work.
+
+// Note that for maximum portability, libraries that are not jQuery should
+// declare themselves as anonymous modules, and avoid setting a global if an
+// AMD loader is present. jQuery is a special case. For more information, see
+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
+
+if ( typeof define === "function" && define.amd ) {
+ define( "jquery", [], function() {
+ return jQuery;
+ } );
+}
+
+
+
+
+var
+
+ // Map over jQuery in case of overwrite
+ _jQuery = window.jQuery,
+
+ // Map over the $ in case of overwrite
+ _$ = window.$;
+
+jQuery.noConflict = function( deep ) {
+ if ( window.$ === jQuery ) {
+ window.$ = _$;
+ }
+
+ if ( deep && window.jQuery === jQuery ) {
+ window.jQuery = _jQuery;
+ }
+
+ return jQuery;
+};
+
+// Expose jQuery and $ identifiers, even in AMD
+// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
+// and CommonJS for browser emulators (#13566)
+if ( !noGlobal ) {
+ window.jQuery = window.$ = jQuery;
+}
+
+
+
+
+return jQuery;
+} );
diff --git a/docs/_static/jquery.js b/docs/_static/jquery.js
new file mode 100644
index 0000000..644d35e
--- /dev/null
+++ b/docs/_static/jquery.js
@@ -0,0 +1,4 @@
+/*! jQuery v3.2.1 | (c) JS Foundation and other contributors | jquery.org/license */
+!function(a,b){"use strict";"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){"use strict";var c=[],d=a.document,e=Object.getPrototypeOf,f=c.slice,g=c.concat,h=c.push,i=c.indexOf,j={},k=j.toString,l=j.hasOwnProperty,m=l.toString,n=m.call(Object),o={};function p(a,b){b=b||d;var c=b.createElement("script");c.text=a,b.head.appendChild(c).parentNode.removeChild(c)}var q="3.2.1",r=function(a,b){return new r.fn.init(a,b)},s=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,t=/^-ms-/,u=/-([a-z])/g,v=function(a,b){return b.toUpperCase()};r.fn=r.prototype={jquery:q,constructor:r,length:0,toArray:function(){return f.call(this)},get:function(a){return null==a?f.call(this):a<0?this[a+this.length]:this[a]},pushStack:function(a){var b=r.merge(this.constructor(),a);return b.prevObject=this,b},each:function(a){return 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diff --git a/docs/_static/language_data.js b/docs/_static/language_data.js
new file mode 100644
index 0000000..5266fb1
--- /dev/null
+++ b/docs/_static/language_data.js
@@ -0,0 +1,297 @@
+/*
+ * language_data.js
+ * ~~~~~~~~~~~~~~~~
+ *
+ * This script contains the language-specific data used by searchtools.js,
+ * namely the list of stopwords, stemmer, scorer and splitter.
+ *
+ * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+var stopwords = ["a","and","are","as","at","be","but","by","for","if","in","into","is","it","near","no","not","of","on","or","such","that","the","their","then","there","these","they","this","to","was","will","with"];
+
+
+/* Non-minified version JS is _stemmer.js if file is provided */
+/**
+ * Porter Stemmer
+ */
+var Stemmer = function() {
+
+ var step2list = {
+ ational: 'ate',
+ tional: 'tion',
+ enci: 'ence',
+ anci: 'ance',
+ izer: 'ize',
+ bli: 'ble',
+ alli: 'al',
+ entli: 'ent',
+ eli: 'e',
+ ousli: 'ous',
+ ization: 'ize',
+ ation: 'ate',
+ ator: 'ate',
+ alism: 'al',
+ iveness: 'ive',
+ fulness: 'ful',
+ ousness: 'ous',
+ aliti: 'al',
+ iviti: 'ive',
+ biliti: 'ble',
+ logi: 'log'
+ };
+
+ var step3list = {
+ icate: 'ic',
+ ative: '',
+ alize: 'al',
+ iciti: 'ic',
+ ical: 'ic',
+ ful: '',
+ ness: ''
+ };
+
+ var c = "[^aeiou]"; // consonant
+ var v = "[aeiouy]"; // vowel
+ var C = c + "[^aeiouy]*"; // consonant sequence
+ var V = v + "[aeiou]*"; // vowel sequence
+
+ var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0
+ var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1
+ var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1
+ var s_v = "^(" + C + ")?" + v; // vowel in stem
+
+ this.stemWord = function (w) {
+ var stem;
+ var suffix;
+ var firstch;
+ var origword = w;
+
+ if (w.length < 3)
+ return w;
+
+ var re;
+ var re2;
+ var re3;
+ var re4;
+
+ firstch = w.substr(0,1);
+ if (firstch == "y")
+ w = firstch.toUpperCase() + w.substr(1);
+
+ // Step 1a
+ re = /^(.+?)(ss|i)es$/;
+ re2 = /^(.+?)([^s])s$/;
+
+ if (re.test(w))
+ w = w.replace(re,"$1$2");
+ else if (re2.test(w))
+ w = w.replace(re2,"$1$2");
+
+ // Step 1b
+ re = /^(.+?)eed$/;
+ re2 = /^(.+?)(ed|ing)$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ re = new RegExp(mgr0);
+ if (re.test(fp[1])) {
+ re = /.$/;
+ w = w.replace(re,"");
+ }
+ }
+ else if (re2.test(w)) {
+ var fp = re2.exec(w);
+ stem = fp[1];
+ re2 = new RegExp(s_v);
+ if (re2.test(stem)) {
+ w = stem;
+ re2 = /(at|bl|iz)$/;
+ re3 = new RegExp("([^aeiouylsz])\\1$");
+ re4 = new RegExp("^" + C + v + "[^aeiouwxy]$");
+ if (re2.test(w))
+ w = w + "e";
+ else if (re3.test(w)) {
+ re = /.$/;
+ w = w.replace(re,"");
+ }
+ else if (re4.test(w))
+ w = w + "e";
+ }
+ }
+
+ // Step 1c
+ re = /^(.+?)y$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ stem = fp[1];
+ re = new RegExp(s_v);
+ if (re.test(stem))
+ w = stem + "i";
+ }
+
+ // Step 2
+ re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ stem = fp[1];
+ suffix = fp[2];
+ re = new RegExp(mgr0);
+ if (re.test(stem))
+ w = stem + step2list[suffix];
+ }
+
+ // Step 3
+ re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ stem = fp[1];
+ suffix = fp[2];
+ re = new RegExp(mgr0);
+ if (re.test(stem))
+ w = stem + step3list[suffix];
+ }
+
+ // Step 4
+ re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;
+ re2 = /^(.+?)(s|t)(ion)$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ stem = fp[1];
+ re = new RegExp(mgr1);
+ if (re.test(stem))
+ w = stem;
+ }
+ else if (re2.test(w)) {
+ var fp = re2.exec(w);
+ stem = fp[1] + fp[2];
+ re2 = new RegExp(mgr1);
+ if (re2.test(stem))
+ w = stem;
+ }
+
+ // Step 5
+ re = /^(.+?)e$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ stem = fp[1];
+ re = new RegExp(mgr1);
+ re2 = new RegExp(meq1);
+ re3 = new RegExp("^" + C + v + "[^aeiouwxy]$");
+ if (re.test(stem) || (re2.test(stem) && !(re3.test(stem))))
+ w = stem;
+ }
+ re = /ll$/;
+ re2 = new RegExp(mgr1);
+ if (re.test(w) && re2.test(w)) {
+ re = /.$/;
+ w = w.replace(re,"");
+ }
+
+ // and turn initial Y back to y
+ if (firstch == "y")
+ w = firstch.toLowerCase() + w.substr(1);
+ return w;
+ }
+}
+
+
+
+
+
+var splitChars = (function() {
+ var result = {};
+ var singles = [96, 180, 187, 191, 215, 247, 749, 885, 903, 907, 909, 930, 1014, 1648,
+ 1748, 1809, 2416, 2473, 2481, 2526, 2601, 2609, 2612, 2615, 2653, 2702,
+ 2706, 2729, 2737, 2740, 2857, 2865, 2868, 2910, 2928, 2948, 2961, 2971,
+ 2973, 3085, 3089, 3113, 3124, 3213, 3217, 3241, 3252, 3295, 3341, 3345,
+ 3369, 3506, 3516, 3633, 3715, 3721, 3736, 3744, 3748, 3750, 3756, 3761,
+ 3781, 3912, 4239, 4347, 4681, 4695, 4697, 4745, 4785, 4799, 4801, 4823,
+ 4881, 5760, 5901, 5997, 6313, 7405, 8024, 8026, 8028, 8030, 8117, 8125,
+ 8133, 8181, 8468, 8485, 8487, 8489, 8494, 8527, 11311, 11359, 11687, 11695,
+ 11703, 11711, 11719, 11727, 11735, 12448, 12539, 43010, 43014, 43019, 43587,
+ 43696, 43713, 64286, 64297, 64311, 64317, 64319, 64322, 64325, 65141];
+ var i, j, start, end;
+ for (i = 0; i < singles.length; i++) {
+ result[singles[i]] = true;
+ }
+ var ranges = [[0, 47], [58, 64], [91, 94], [123, 169], [171, 177], [182, 184], [706, 709],
+ [722, 735], [741, 747], [751, 879], [888, 889], [894, 901], [1154, 1161],
+ [1318, 1328], [1367, 1368], [1370, 1376], [1416, 1487], [1515, 1519], [1523, 1568],
+ [1611, 1631], [1642, 1645], [1750, 1764], [1767, 1773], [1789, 1790], [1792, 1807],
+ [1840, 1868], [1958, 1968], [1970, 1983], [2027, 2035], [2038, 2041], [2043, 2047],
+ [2070, 2073], [2075, 2083], [2085, 2087], [2089, 2307], [2362, 2364], [2366, 2383],
+ [2385, 2391], [2402, 2405], [2419, 2424], [2432, 2436], [2445, 2446], [2449, 2450],
+ [2483, 2485], [2490, 2492], [2494, 2509], [2511, 2523], [2530, 2533], [2546, 2547],
+ [2554, 2564], [2571, 2574], [2577, 2578], [2618, 2648], [2655, 2661], [2672, 2673],
+ [2677, 2692], [2746, 2748], [2750, 2767], [2769, 2783], [2786, 2789], [2800, 2820],
+ [2829, 2830], [2833, 2834], [2874, 2876], [2878, 2907], [2914, 2917], [2930, 2946],
+ [2955, 2957], [2966, 2968], [2976, 2978], [2981, 2983], [2987, 2989], [3002, 3023],
+ [3025, 3045], [3059, 3076], [3130, 3132], [3134, 3159], [3162, 3167], [3170, 3173],
+ [3184, 3191], [3199, 3204], [3258, 3260], [3262, 3293], [3298, 3301], [3312, 3332],
+ [3386, 3388], [3390, 3423], [3426, 3429], [3446, 3449], [3456, 3460], [3479, 3481],
+ [3518, 3519], [3527, 3584], [3636, 3647], [3655, 3663], [3674, 3712], [3717, 3718],
+ [3723, 3724], [3726, 3731], [3752, 3753], [3764, 3772], [3774, 3775], [3783, 3791],
+ [3802, 3803], [3806, 3839], [3841, 3871], [3892, 3903], [3949, 3975], [3980, 4095],
+ [4139, 4158], [4170, 4175], [4182, 4185], [4190, 4192], [4194, 4196], [4199, 4205],
+ [4209, 4212], [4226, 4237], [4250, 4255], [4294, 4303], [4349, 4351], [4686, 4687],
+ [4702, 4703], [4750, 4751], [4790, 4791], [4806, 4807], [4886, 4887], [4955, 4968],
+ [4989, 4991], [5008, 5023], [5109, 5120], [5741, 5742], [5787, 5791], [5867, 5869],
+ [5873, 5887], [5906, 5919], [5938, 5951], [5970, 5983], [6001, 6015], [6068, 6102],
+ [6104, 6107], [6109, 6111], [6122, 6127], [6138, 6159], [6170, 6175], [6264, 6271],
+ [6315, 6319], [6390, 6399], [6429, 6469], [6510, 6511], [6517, 6527], [6572, 6592],
+ [6600, 6607], [6619, 6655], [6679, 6687], [6741, 6783], [6794, 6799], [6810, 6822],
+ [6824, 6916], [6964, 6980], [6988, 6991], [7002, 7042], [7073, 7085], [7098, 7167],
+ [7204, 7231], [7242, 7244], [7294, 7400], [7410, 7423], [7616, 7679], [7958, 7959],
+ [7966, 7967], [8006, 8007], [8014, 8015], [8062, 8063], [8127, 8129], [8141, 8143],
+ [8148, 8149], [8156, 8159], [8173, 8177], [8189, 8303], [8306, 8307], [8314, 8318],
+ [8330, 8335], [8341, 8449], [8451, 8454], [8456, 8457], [8470, 8472], [8478, 8483],
+ [8506, 8507], [8512, 8516], [8522, 8525], [8586, 9311], [9372, 9449], [9472, 10101],
+ [10132, 11263], [11493, 11498], [11503, 11516], [11518, 11519], [11558, 11567],
+ [11622, 11630], [11632, 11647], [11671, 11679], [11743, 11822], [11824, 12292],
+ [12296, 12320], [12330, 12336], [12342, 12343], [12349, 12352], [12439, 12444],
+ [12544, 12548], [12590, 12592], [12687, 12689], [12694, 12703], [12728, 12783],
+ [12800, 12831], [12842, 12880], [12896, 12927], [12938, 12976], [12992, 13311],
+ [19894, 19967], [40908, 40959], [42125, 42191], [42238, 42239], [42509, 42511],
+ [42540, 42559], [42592, 42593], [42607, 42622], [42648, 42655], [42736, 42774],
+ [42784, 42785], [42889, 42890], [42893, 43002], [43043, 43055], [43062, 43071],
+ [43124, 43137], [43188, 43215], [43226, 43249], [43256, 43258], [43260, 43263],
+ [43302, 43311], [43335, 43359], [43389, 43395], [43443, 43470], [43482, 43519],
+ [43561, 43583], [43596, 43599], [43610, 43615], [43639, 43641], [43643, 43647],
+ [43698, 43700], [43703, 43704], [43710, 43711], [43715, 43738], [43742, 43967],
+ [44003, 44015], [44026, 44031], [55204, 55215], [55239, 55242], [55292, 55295],
+ [57344, 63743], [64046, 64047], [64110, 64111], [64218, 64255], [64263, 64274],
+ [64280, 64284], [64434, 64466], [64830, 64847], [64912, 64913], [64968, 65007],
+ [65020, 65135], [65277, 65295], [65306, 65312], [65339, 65344], [65371, 65381],
+ [65471, 65473], [65480, 65481], [65488, 65489], [65496, 65497]];
+ for (i = 0; i < ranges.length; i++) {
+ start = ranges[i][0];
+ end = ranges[i][1];
+ for (j = start; j <= end; j++) {
+ result[j] = true;
+ }
+ }
+ return result;
+})();
+
+function splitQuery(query) {
+ var result = [];
+ var start = -1;
+ for (var i = 0; i < query.length; i++) {
+ if (splitChars[query.charCodeAt(i)]) {
+ if (start !== -1) {
+ result.push(query.slice(start, i));
+ start = -1;
+ }
+ } else if (start === -1) {
+ start = i;
+ }
+ }
+ if (start !== -1) {
+ result.push(query.slice(start));
+ }
+ return result;
+}
+
+
diff --git a/docs/_static/minus.png b/docs/_static/minus.png
new file mode 100644
index 0000000000000000000000000000000000000000..d96755fdaf8bb2214971e0db9c1fd3077d7c419d
GIT binary patch
literal 90
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kDsEF_5m^0CR;1wuP-*O&G^0G}KYk!hp00i_>zopr08q^qX#fBK
literal 0
HcmV?d00001
diff --git a/docs/_static/plus.png b/docs/_static/plus.png
new file mode 100644
index 0000000000000000000000000000000000000000..7107cec93a979b9a5f64843235a16651d563ce2d
GIT binary patch
literal 90
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m3q%Vub%g%s<8sJhVPMczOq}xhg9DJoz~JfX=d#Wzp$Pyb1r*Kz
literal 0
HcmV?d00001
diff --git a/docs/_static/pygments.css b/docs/_static/pygments.css
new file mode 100644
index 0000000..dd6621d
--- /dev/null
+++ b/docs/_static/pygments.css
@@ -0,0 +1,77 @@
+.highlight .hll { background-color: #ffffcc }
+.highlight { background: #f8f8f8; }
+.highlight .c { color: #8f5902; font-style: italic } /* Comment */
+.highlight .err { color: #a40000; border: 1px solid #ef2929 } /* Error */
+.highlight .g { color: #000000 } /* Generic */
+.highlight .k { color: #004461; font-weight: bold } /* Keyword */
+.highlight .l { color: #000000 } /* Literal */
+.highlight .n { color: #000000 } /* Name */
+.highlight .o { color: #582800 } /* Operator */
+.highlight .x { color: #000000 } /* Other */
+.highlight .p { color: #000000; font-weight: bold } /* Punctuation */
+.highlight .ch { color: #8f5902; font-style: italic } /* Comment.Hashbang */
+.highlight .cm { color: #8f5902; font-style: italic } /* Comment.Multiline */
+.highlight .cp { color: #8f5902 } /* Comment.Preproc */
+.highlight .cpf { color: #8f5902; font-style: italic } /* Comment.PreprocFile */
+.highlight .c1 { color: #8f5902; font-style: italic } /* Comment.Single */
+.highlight .cs { color: #8f5902; font-style: italic } /* Comment.Special */
+.highlight .gd { color: #a40000 } /* Generic.Deleted */
+.highlight .ge { color: #000000; font-style: italic } /* Generic.Emph */
+.highlight .gr { color: #ef2929 } /* Generic.Error */
+.highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
+.highlight .gi { color: #00A000 } /* Generic.Inserted */
+.highlight .go { color: #888888 } /* Generic.Output */
+.highlight .gp { color: #745334 } /* Generic.Prompt */
+.highlight .gs { color: #000000; font-weight: bold } /* Generic.Strong */
+.highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
+.highlight .gt { color: #a40000; font-weight: bold } /* Generic.Traceback */
+.highlight .kc { color: #004461; font-weight: bold } /* Keyword.Constant */
+.highlight .kd { color: #004461; font-weight: bold } /* Keyword.Declaration */
+.highlight .kn { color: #004461; font-weight: bold } /* Keyword.Namespace */
+.highlight .kp { color: #004461; font-weight: bold } /* Keyword.Pseudo */
+.highlight .kr { color: #004461; font-weight: bold } /* Keyword.Reserved */
+.highlight .kt { color: #004461; font-weight: bold } /* Keyword.Type */
+.highlight .ld { color: #000000 } /* Literal.Date */
+.highlight .m { color: #990000 } /* Literal.Number */
+.highlight .s { color: #4e9a06 } /* Literal.String */
+.highlight .na { color: #c4a000 } /* Name.Attribute */
+.highlight .nb { color: #004461 } /* Name.Builtin */
+.highlight .nc { color: #000000 } /* Name.Class */
+.highlight .no { color: #000000 } /* Name.Constant */
+.highlight .nd { color: #888888 } /* Name.Decorator */
+.highlight .ni { color: #ce5c00 } /* Name.Entity */
+.highlight .ne { color: #cc0000; font-weight: bold } /* Name.Exception */
+.highlight .nf { color: #000000 } /* Name.Function */
+.highlight .nl { color: #f57900 } /* Name.Label */
+.highlight .nn { color: #000000 } /* Name.Namespace */
+.highlight .nx { color: #000000 } /* Name.Other */
+.highlight .py { color: #000000 } /* Name.Property */
+.highlight .nt { color: #004461; font-weight: bold } /* Name.Tag */
+.highlight .nv { color: #000000 } /* Name.Variable */
+.highlight .ow { color: #004461; font-weight: bold } /* Operator.Word */
+.highlight .w { color: #f8f8f8; text-decoration: underline } /* Text.Whitespace */
+.highlight .mb { color: #990000 } /* Literal.Number.Bin */
+.highlight .mf { color: #990000 } /* Literal.Number.Float */
+.highlight .mh { color: #990000 } /* Literal.Number.Hex */
+.highlight .mi { color: #990000 } /* Literal.Number.Integer */
+.highlight .mo { color: #990000 } /* Literal.Number.Oct */
+.highlight .sa { color: #4e9a06 } /* Literal.String.Affix */
+.highlight .sb { color: #4e9a06 } /* Literal.String.Backtick */
+.highlight .sc { color: #4e9a06 } /* Literal.String.Char */
+.highlight .dl { color: #4e9a06 } /* Literal.String.Delimiter */
+.highlight .sd { color: #8f5902; font-style: italic } /* Literal.String.Doc */
+.highlight .s2 { color: #4e9a06 } /* Literal.String.Double */
+.highlight .se { color: #4e9a06 } /* Literal.String.Escape */
+.highlight .sh { color: #4e9a06 } /* Literal.String.Heredoc */
+.highlight .si { color: #4e9a06 } /* Literal.String.Interpol */
+.highlight .sx { color: #4e9a06 } /* Literal.String.Other */
+.highlight .sr { color: #4e9a06 } /* Literal.String.Regex */
+.highlight .s1 { color: #4e9a06 } /* Literal.String.Single */
+.highlight .ss { color: #4e9a06 } /* Literal.String.Symbol */
+.highlight .bp { color: #3465a4 } /* Name.Builtin.Pseudo */
+.highlight .fm { color: #000000 } /* Name.Function.Magic */
+.highlight .vc { color: #000000 } /* Name.Variable.Class */
+.highlight .vg { color: #000000 } /* Name.Variable.Global */
+.highlight .vi { color: #000000 } /* Name.Variable.Instance */
+.highlight .vm { color: #000000 } /* Name.Variable.Magic */
+.highlight .il { color: #990000 } /* Literal.Number.Integer.Long */
\ No newline at end of file
diff --git a/docs/_static/searchtools.js b/docs/_static/searchtools.js
new file mode 100644
index 0000000..5ff3180
--- /dev/null
+++ b/docs/_static/searchtools.js
@@ -0,0 +1,481 @@
+/*
+ * searchtools.js
+ * ~~~~~~~~~~~~~~~~
+ *
+ * Sphinx JavaScript utilities for the full-text search.
+ *
+ * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+if (!Scorer) {
+ /**
+ * Simple result scoring code.
+ */
+ var Scorer = {
+ // Implement the following function to further tweak the score for each result
+ // The function takes a result array [filename, title, anchor, descr, score]
+ // and returns the new score.
+ /*
+ score: function(result) {
+ return result[4];
+ },
+ */
+
+ // query matches the full name of an object
+ objNameMatch: 11,
+ // or matches in the last dotted part of the object name
+ objPartialMatch: 6,
+ // Additive scores depending on the priority of the object
+ objPrio: {0: 15, // used to be importantResults
+ 1: 5, // used to be objectResults
+ 2: -5}, // used to be unimportantResults
+ // Used when the priority is not in the mapping.
+ objPrioDefault: 0,
+
+ // query found in title
+ title: 15,
+ // query found in terms
+ term: 5
+ };
+}
+
+if (!splitQuery) {
+ function splitQuery(query) {
+ return query.split(/\s+/);
+ }
+}
+
+/**
+ * Search Module
+ */
+var Search = {
+
+ _index : null,
+ _queued_query : null,
+ _pulse_status : -1,
+
+ init : function() {
+ var params = $.getQueryParameters();
+ if (params.q) {
+ var query = params.q[0];
+ $('input[name="q"]')[0].value = query;
+ this.performSearch(query);
+ }
+ },
+
+ loadIndex : function(url) {
+ $.ajax({type: "GET", url: url, data: null,
+ dataType: "script", cache: true,
+ complete: function(jqxhr, textstatus) {
+ if (textstatus != "success") {
+ document.getElementById("searchindexloader").src = url;
+ }
+ }});
+ },
+
+ setIndex : function(index) {
+ var q;
+ this._index = index;
+ if ((q = this._queued_query) !== null) {
+ this._queued_query = null;
+ Search.query(q);
+ }
+ },
+
+ hasIndex : function() {
+ return this._index !== null;
+ },
+
+ deferQuery : function(query) {
+ this._queued_query = query;
+ },
+
+ stopPulse : function() {
+ this._pulse_status = 0;
+ },
+
+ startPulse : function() {
+ if (this._pulse_status >= 0)
+ return;
+ function pulse() {
+ var i;
+ Search._pulse_status = (Search._pulse_status + 1) % 4;
+ var dotString = '';
+ for (i = 0; i < Search._pulse_status; i++)
+ dotString += '.';
+ Search.dots.text(dotString);
+ if (Search._pulse_status > -1)
+ window.setTimeout(pulse, 500);
+ }
+ pulse();
+ },
+
+ /**
+ * perform a search for something (or wait until index is loaded)
+ */
+ performSearch : function(query) {
+ // create the required interface elements
+ this.out = $('#search-results');
+ this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out);
+ this.dots = $('<span></span>').appendTo(this.title);
+ this.status = $('<p style="display: none"></p>').appendTo(this.out);
+ this.output = $('<ul class="search"/>').appendTo(this.out);
+
+ $('#search-progress').text(_('Preparing search...'));
+ this.startPulse();
+
+ // index already loaded, the browser was quick!
+ if (this.hasIndex())
+ this.query(query);
+ else
+ this.deferQuery(query);
+ },
+
+ /**
+ * execute search (requires search index to be loaded)
+ */
+ query : function(query) {
+ var i;
+
+ // stem the searchterms and add them to the correct list
+ var stemmer = new Stemmer();
+ var searchterms = [];
+ var excluded = [];
+ var hlterms = [];
+ var tmp = splitQuery(query);
+ var objectterms = [];
+ for (i = 0; i < tmp.length; i++) {
+ if (tmp[i] !== "") {
+ objectterms.push(tmp[i].toLowerCase());
+ }
+
+ if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i].match(/^\d+$/) ||
+ tmp[i] === "") {
+ // skip this "word"
+ continue;
+ }
+ // stem the word
+ var word = stemmer.stemWord(tmp[i].toLowerCase());
+ // prevent stemmer from cutting word smaller than two chars
+ if(word.length < 3 && tmp[i].length >= 3) {
+ word = tmp[i];
+ }
+ var toAppend;
+ // select the correct list
+ if (word[0] == '-') {
+ toAppend = excluded;
+ word = word.substr(1);
+ }
+ else {
+ toAppend = searchterms;
+ hlterms.push(tmp[i].toLowerCase());
+ }
+ // only add if not already in the list
+ if (!$u.contains(toAppend, word))
+ toAppend.push(word);
+ }
+ var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
+
+ // console.debug('SEARCH: searching for:');
+ // console.info('required: ', searchterms);
+ // console.info('excluded: ', excluded);
+
+ // prepare search
+ var terms = this._index.terms;
+ var titleterms = this._index.titleterms;
+
+ // array of [filename, title, anchor, descr, score]
+ var results = [];
+ $('#search-progress').empty();
+
+ // lookup as object
+ for (i = 0; i < objectterms.length; i++) {
+ var others = [].concat(objectterms.slice(0, i),
+ objectterms.slice(i+1, objectterms.length));
+ results = results.concat(this.performObjectSearch(objectterms[i], others));
+ }
+
+ // lookup as search terms in fulltext
+ results = results.concat(this.performTermsSearch(searchterms, excluded, terms, titleterms));
+
+ // let the scorer override scores with a custom scoring function
+ if (Scorer.score) {
+ for (i = 0; i < results.length; i++)
+ results[i][4] = Scorer.score(results[i]);
+ }
+
+ // now sort the results by score (in opposite order of appearance, since the
+ // display function below uses pop() to retrieve items) and then
+ // alphabetically
+ results.sort(function(a, b) {
+ var left = a[4];
+ var right = b[4];
+ if (left > right) {
+ return 1;
+ } else if (left < right) {
+ return -1;
+ } else {
+ // same score: sort alphabetically
+ left = a[1].toLowerCase();
+ right = b[1].toLowerCase();
+ return (left > right) ? -1 : ((left < right) ? 1 : 0);
+ }
+ });
+
+ // for debugging
+ //Search.lastresults = results.slice(); // a copy
+ //console.info('search results:', Search.lastresults);
+
+ // print the results
+ var resultCount = results.length;
+ function displayNextItem() {
+ // results left, load the summary and display it
+ if (results.length) {
+ var item = results.pop();
+ var listItem = $('<li style="display:none"></li>');
+ if (DOCUMENTATION_OPTIONS.FILE_SUFFIX === '') {
+ // dirhtml builder
+ var dirname = item[0] + '/';
+ if (dirname.match(/\/index\/$/)) {
+ dirname = dirname.substring(0, dirname.length-6);
+ } else if (dirname == 'index/') {
+ dirname = '';
+ }
+ listItem.append($('<a/>').attr('href',
+ DOCUMENTATION_OPTIONS.URL_ROOT + dirname +
+ highlightstring + item[2]).html(item[1]));
+ } else {
+ // normal html builders
+ listItem.append($('<a/>').attr('href',
+ item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
+ highlightstring + item[2]).html(item[1]));
+ }
+ if (item[3]) {
+ listItem.append($('<span> (' + item[3] + ')</span>'));
+ Search.output.append(listItem);
+ listItem.slideDown(5, function() {
+ displayNextItem();
+ });
+ } else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
+ var suffix = DOCUMENTATION_OPTIONS.SOURCELINK_SUFFIX;
+ if (suffix === undefined) {
+ suffix = '.txt';
+ }
+ $.ajax({url: DOCUMENTATION_OPTIONS.URL_ROOT + '_sources/' + item[5] + (item[5].slice(-suffix.length) === suffix ? '' : suffix),
+ dataType: "text",
+ complete: function(jqxhr, textstatus) {
+ var data = jqxhr.responseText;
+ if (data !== '' && data !== undefined) {
+ listItem.append(Search.makeSearchSummary(data, searchterms, hlterms));
+ }
+ Search.output.append(listItem);
+ listItem.slideDown(5, function() {
+ displayNextItem();
+ });
+ }});
+ } else {
+ // no source available, just display title
+ Search.output.append(listItem);
+ listItem.slideDown(5, function() {
+ displayNextItem();
+ });
+ }
+ }
+ // search finished, update title and status message
+ else {
+ Search.stopPulse();
+ Search.title.text(_('Search Results'));
+ if (!resultCount)
+ Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
+ else
+ Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
+ Search.status.fadeIn(500);
+ }
+ }
+ displayNextItem();
+ },
+
+ /**
+ * search for object names
+ */
+ performObjectSearch : function(object, otherterms) {
+ var filenames = this._index.filenames;
+ var docnames = this._index.docnames;
+ var objects = this._index.objects;
+ var objnames = this._index.objnames;
+ var titles = this._index.titles;
+
+ var i;
+ var results = [];
+
+ for (var prefix in objects) {
+ for (var name in objects[prefix]) {
+ var fullname = (prefix ? prefix + '.' : '') + name;
+ if (fullname.toLowerCase().indexOf(object) > -1) {
+ var score = 0;
+ var parts = fullname.split('.');
+ // check for different match types: exact matches of full name or
+ // "last name" (i.e. last dotted part)
+ if (fullname == object || parts[parts.length - 1] == object) {
+ score += Scorer.objNameMatch;
+ // matches in last name
+ } else if (parts[parts.length - 1].indexOf(object) > -1) {
+ score += Scorer.objPartialMatch;
+ }
+ var match = objects[prefix][name];
+ var objname = objnames[match[1]][2];
+ var title = titles[match[0]];
+ // If more than one term searched for, we require other words to be
+ // found in the name/title/description
+ if (otherterms.length > 0) {
+ var haystack = (prefix + ' ' + name + ' ' +
+ objname + ' ' + title).toLowerCase();
+ var allfound = true;
+ for (i = 0; i < otherterms.length; i++) {
+ if (haystack.indexOf(otherterms[i]) == -1) {
+ allfound = false;
+ break;
+ }
+ }
+ if (!allfound) {
+ continue;
+ }
+ }
+ var descr = objname + _(', in ') + title;
+
+ var anchor = match[3];
+ if (anchor === '')
+ anchor = fullname;
+ else if (anchor == '-')
+ anchor = objnames[match[1]][1] + '-' + fullname;
+ // add custom score for some objects according to scorer
+ if (Scorer.objPrio.hasOwnProperty(match[2])) {
+ score += Scorer.objPrio[match[2]];
+ } else {
+ score += Scorer.objPrioDefault;
+ }
+ results.push([docnames[match[0]], fullname, '#'+anchor, descr, score, filenames[match[0]]]);
+ }
+ }
+ }
+
+ return results;
+ },
+
+ /**
+ * search for full-text terms in the index
+ */
+ performTermsSearch : function(searchterms, excluded, terms, titleterms) {
+ var docnames = this._index.docnames;
+ var filenames = this._index.filenames;
+ var titles = this._index.titles;
+
+ var i, j, file;
+ var fileMap = {};
+ var scoreMap = {};
+ var results = [];
+
+ // perform the search on the required terms
+ for (i = 0; i < searchterms.length; i++) {
+ var word = searchterms[i];
+ var files = [];
+ var _o = [
+ {files: terms[word], score: Scorer.term},
+ {files: titleterms[word], score: Scorer.title}
+ ];
+
+ // no match but word was a required one
+ if ($u.every(_o, function(o){return o.files === undefined;})) {
+ break;
+ }
+ // found search word in contents
+ $u.each(_o, function(o) {
+ var _files = o.files;
+ if (_files === undefined)
+ return
+
+ if (_files.length === undefined)
+ _files = [_files];
+ files = files.concat(_files);
+
+ // set score for the word in each file to Scorer.term
+ for (j = 0; j < _files.length; j++) {
+ file = _files[j];
+ if (!(file in scoreMap))
+ scoreMap[file] = {}
+ scoreMap[file][word] = o.score;
+ }
+ });
+
+ // create the mapping
+ for (j = 0; j < files.length; j++) {
+ file = files[j];
+ if (file in fileMap)
+ fileMap[file].push(word);
+ else
+ fileMap[file] = [word];
+ }
+ }
+
+ // now check if the files don't contain excluded terms
+ for (file in fileMap) {
+ var valid = true;
+
+ // check if all requirements are matched
+ if (fileMap[file].length != searchterms.length)
+ continue;
+
+ // ensure that none of the excluded terms is in the search result
+ for (i = 0; i < excluded.length; i++) {
+ if (terms[excluded[i]] == file ||
+ titleterms[excluded[i]] == file ||
+ $u.contains(terms[excluded[i]] || [], file) ||
+ $u.contains(titleterms[excluded[i]] || [], file)) {
+ valid = false;
+ break;
+ }
+ }
+
+ // if we have still a valid result we can add it to the result list
+ if (valid) {
+ // select one (max) score for the file.
+ // for better ranking, we should calculate ranking by using words statistics like basic tf-idf...
+ var score = $u.max($u.map(fileMap[file], function(w){return scoreMap[file][w]}));
+ results.push([docnames[file], titles[file], '', null, score, filenames[file]]);
+ }
+ }
+ return results;
+ },
+
+ /**
+ * helper function to return a node containing the
+ * search summary for a given text. keywords is a list
+ * of stemmed words, hlwords is the list of normal, unstemmed
+ * words. the first one is used to find the occurrence, the
+ * latter for highlighting it.
+ */
+ makeSearchSummary : function(text, keywords, hlwords) {
+ var textLower = text.toLowerCase();
+ var start = 0;
+ $.each(keywords, function() {
+ var i = textLower.indexOf(this.toLowerCase());
+ if (i > -1)
+ start = i;
+ });
+ start = Math.max(start - 120, 0);
+ var excerpt = ((start > 0) ? '...' : '') +
+ $.trim(text.substr(start, 240)) +
+ ((start + 240 - text.length) ? '...' : '');
+ var rv = $('<div class="context"></div>').text(excerpt);
+ $.each(hlwords, function() {
+ rv = rv.highlightText(this, 'highlighted');
+ });
+ return rv;
+ }
+};
+
+$(document).ready(function() {
+ Search.init();
+});
diff --git a/docs/_static/underscore-1.3.1.js b/docs/_static/underscore-1.3.1.js
new file mode 100644
index 0000000..208d4cd
--- /dev/null
+++ b/docs/_static/underscore-1.3.1.js
@@ -0,0 +1,999 @@
+// Underscore.js 1.3.1
+// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
+// Underscore is freely distributable under the MIT license.
+// Portions of Underscore are inspired or borrowed from Prototype,
+// Oliver Steele's Functional, and John Resig's Micro-Templating.
+// For all details and documentation:
+// http://documentcloud.github.com/underscore
+
+(function() {
+
+ // Baseline setup
+ // --------------
+
+ // Establish the root object, `window` in the browser, or `global` on the server.
+ var root = this;
+
+ // Save the previous value of the `_` variable.
+ var previousUnderscore = root._;
+
+ // Establish the object that gets returned to break out of a loop iteration.
+ var breaker = {};
+
+ // Save bytes in the minified (but not gzipped) version:
+ var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+ // Create quick reference variables for speed access to core prototypes.
+ var slice = ArrayProto.slice,
+ unshift = ArrayProto.unshift,
+ toString = ObjProto.toString,
+ hasOwnProperty = ObjProto.hasOwnProperty;
+
+ // All **ECMAScript 5** native function implementations that we hope to use
+ // are declared here.
+ var
+ nativeForEach = ArrayProto.forEach,
+ nativeMap = ArrayProto.map,
+ nativeReduce = ArrayProto.reduce,
+ nativeReduceRight = ArrayProto.reduceRight,
+ nativeFilter = ArrayProto.filter,
+ nativeEvery = ArrayProto.every,
+ nativeSome = ArrayProto.some,
+ nativeIndexOf = ArrayProto.indexOf,
+ nativeLastIndexOf = ArrayProto.lastIndexOf,
+ nativeIsArray = Array.isArray,
+ nativeKeys = Object.keys,
+ nativeBind = FuncProto.bind;
+
+ // Create a safe reference to the Underscore object for use below.
+ var _ = function(obj) { return new wrapper(obj); };
+
+ // Export the Underscore object for **Node.js**, with
+ // backwards-compatibility for the old `require()` API. If we're in
+ // the browser, add `_` as a global object via a string identifier,
+ // for Closure Compiler "advanced" mode.
+ if (typeof exports !== 'undefined') {
+ if (typeof module !== 'undefined' && module.exports) {
+ exports = module.exports = _;
+ }
+ exports._ = _;
+ } else {
+ root['_'] = _;
+ }
+
+ // Current version.
+ _.VERSION = '1.3.1';
+
+ // Collection Functions
+ // --------------------
+
+ // The cornerstone, an `each` implementation, aka `forEach`.
+ // Handles objects with the built-in `forEach`, arrays, and raw objects.
+ // Delegates to **ECMAScript 5**'s native `forEach` if available.
+ var each = _.each = _.forEach = function(obj, iterator, context) {
+ if (obj == null) return;
+ if (nativeForEach && obj.forEach === nativeForEach) {
+ obj.forEach(iterator, context);
+ } else if (obj.length === +obj.length) {
+ for (var i = 0, l = obj.length; i < l; i++) {
+ if (i in obj && iterator.call(context, obj[i], i, obj) === breaker) return;
+ }
+ } else {
+ for (var key in obj) {
+ if (_.has(obj, key)) {
+ if (iterator.call(context, obj[key], key, obj) === breaker) return;
+ }
+ }
+ }
+ };
+
+ // Return the results of applying the iterator to each element.
+ // Delegates to **ECMAScript 5**'s native `map` if available.
+ _.map = _.collect = function(obj, iterator, context) {
+ var results = [];
+ if (obj == null) return results;
+ if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
+ each(obj, function(value, index, list) {
+ results[results.length] = iterator.call(context, value, index, list);
+ });
+ if (obj.length === +obj.length) results.length = obj.length;
+ return results;
+ };
+
+ // **Reduce** builds up a single result from a list of values, aka `inject`,
+ // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
+ _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
+ var initial = arguments.length > 2;
+ if (obj == null) obj = [];
+ if (nativeReduce && obj.reduce === nativeReduce) {
+ if (context) iterator = _.bind(iterator, context);
+ return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
+ }
+ each(obj, function(value, index, list) {
+ if (!initial) {
+ memo = value;
+ initial = true;
+ } else {
+ memo = iterator.call(context, memo, value, index, list);
+ }
+ });
+ if (!initial) throw new TypeError('Reduce of empty array with no initial value');
+ return memo;
+ };
+
+ // The right-associative version of reduce, also known as `foldr`.
+ // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
+ _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
+ var initial = arguments.length > 2;
+ if (obj == null) obj = [];
+ if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
+ if (context) iterator = _.bind(iterator, context);
+ return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
+ }
+ var reversed = _.toArray(obj).reverse();
+ if (context && !initial) iterator = _.bind(iterator, context);
+ return initial ? _.reduce(reversed, iterator, memo, context) : _.reduce(reversed, iterator);
+ };
+
+ // Return the first value which passes a truth test. Aliased as `detect`.
+ _.find = _.detect = function(obj, iterator, context) {
+ var result;
+ any(obj, function(value, index, list) {
+ if (iterator.call(context, value, index, list)) {
+ result = value;
+ return true;
+ }
+ });
+ return result;
+ };
+
+ // Return all the elements that pass a truth test.
+ // Delegates to **ECMAScript 5**'s native `filter` if available.
+ // Aliased as `select`.
+ _.filter = _.select = function(obj, iterator, context) {
+ var results = [];
+ if (obj == null) return results;
+ if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
+ each(obj, function(value, index, list) {
+ if (iterator.call(context, value, index, list)) results[results.length] = value;
+ });
+ return results;
+ };
+
+ // Return all the elements for which a truth test fails.
+ _.reject = function(obj, iterator, context) {
+ var results = [];
+ if (obj == null) return results;
+ each(obj, function(value, index, list) {
+ if (!iterator.call(context, value, index, list)) results[results.length] = value;
+ });
+ return results;
+ };
+
+ // Determine whether all of the elements match a truth test.
+ // Delegates to **ECMAScript 5**'s native `every` if available.
+ // Aliased as `all`.
+ _.every = _.all = function(obj, iterator, context) {
+ var result = true;
+ if (obj == null) return result;
+ if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
+ each(obj, function(value, index, list) {
+ if (!(result = result && iterator.call(context, value, index, list))) return breaker;
+ });
+ return result;
+ };
+
+ // Determine if at least one element in the object matches a truth test.
+ // Delegates to **ECMAScript 5**'s native `some` if available.
+ // Aliased as `any`.
+ var any = _.some = _.any = function(obj, iterator, context) {
+ iterator || (iterator = _.identity);
+ var result = false;
+ if (obj == null) return result;
+ if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
+ each(obj, function(value, index, list) {
+ if (result || (result = iterator.call(context, value, index, list))) return breaker;
+ });
+ return !!result;
+ };
+
+ // Determine if a given value is included in the array or object using `===`.
+ // Aliased as `contains`.
+ _.include = _.contains = function(obj, target) {
+ var found = false;
+ if (obj == null) return found;
+ if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
+ found = any(obj, function(value) {
+ return value === target;
+ });
+ return found;
+ };
+
+ // Invoke a method (with arguments) on every item in a collection.
+ _.invoke = function(obj, method) {
+ var args = slice.call(arguments, 2);
+ return _.map(obj, function(value) {
+ return (_.isFunction(method) ? method || value : value[method]).apply(value, args);
+ });
+ };
+
+ // Convenience version of a common use case of `map`: fetching a property.
+ _.pluck = function(obj, key) {
+ return _.map(obj, function(value){ return value[key]; });
+ };
+
+ // Return the maximum element or (element-based computation).
+ _.max = function(obj, iterator, context) {
+ if (!iterator && _.isArray(obj)) return Math.max.apply(Math, obj);
+ if (!iterator && _.isEmpty(obj)) return -Infinity;
+ var result = {computed : -Infinity};
+ each(obj, function(value, index, list) {
+ var computed = iterator ? iterator.call(context, value, index, list) : value;
+ computed >= result.computed && (result = {value : value, computed : computed});
+ });
+ return result.value;
+ };
+
+ // Return the minimum element (or element-based computation).
+ _.min = function(obj, iterator, context) {
+ if (!iterator && _.isArray(obj)) return Math.min.apply(Math, obj);
+ if (!iterator && _.isEmpty(obj)) return Infinity;
+ var result = {computed : Infinity};
+ each(obj, function(value, index, list) {
+ var computed = iterator ? iterator.call(context, value, index, list) : value;
+ computed < result.computed && (result = {value : value, computed : computed});
+ });
+ return result.value;
+ };
+
+ // Shuffle an array.
+ _.shuffle = function(obj) {
+ var shuffled = [], rand;
+ each(obj, function(value, index, list) {
+ if (index == 0) {
+ shuffled[0] = value;
+ } else {
+ rand = Math.floor(Math.random() * (index + 1));
+ shuffled[index] = shuffled[rand];
+ shuffled[rand] = value;
+ }
+ });
+ return shuffled;
+ };
+
+ // Sort the object's values by a criterion produced by an iterator.
+ _.sortBy = function(obj, iterator, context) {
+ return _.pluck(_.map(obj, function(value, index, list) {
+ return {
+ value : value,
+ criteria : iterator.call(context, value, index, list)
+ };
+ }).sort(function(left, right) {
+ var a = left.criteria, b = right.criteria;
+ return a < b ? -1 : a > b ? 1 : 0;
+ }), 'value');
+ };
+
+ // Groups the object's values by a criterion. Pass either a string attribute
+ // to group by, or a function that returns the criterion.
+ _.groupBy = function(obj, val) {
+ var result = {};
+ var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; };
+ each(obj, function(value, index) {
+ var key = iterator(value, index);
+ (result[key] || (result[key] = [])).push(value);
+ });
+ return result;
+ };
+
+ // Use a comparator function to figure out at what index an object should
+ // be inserted so as to maintain order. Uses binary search.
+ _.sortedIndex = function(array, obj, iterator) {
+ iterator || (iterator = _.identity);
+ var low = 0, high = array.length;
+ while (low < high) {
+ var mid = (low + high) >> 1;
+ iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
+ }
+ return low;
+ };
+
+ // Safely convert anything iterable into a real, live array.
+ _.toArray = function(iterable) {
+ if (!iterable) return [];
+ if (iterable.toArray) return iterable.toArray();
+ if (_.isArray(iterable)) return slice.call(iterable);
+ if (_.isArguments(iterable)) return slice.call(iterable);
+ return _.values(iterable);
+ };
+
+ // Return the number of elements in an object.
+ _.size = function(obj) {
+ return _.toArray(obj).length;
+ };
+
+ // Array Functions
+ // ---------------
+
+ // Get the first element of an array. Passing **n** will return the first N
+ // values in the array. Aliased as `head`. The **guard** check allows it to work
+ // with `_.map`.
+ _.first = _.head = function(array, n, guard) {
+ return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
+ };
+
+ // Returns everything but the last entry of the array. Especcialy useful on
+ // the arguments object. Passing **n** will return all the values in
+ // the array, excluding the last N. The **guard** check allows it to work with
+ // `_.map`.
+ _.initial = function(array, n, guard) {
+ return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
+ };
+
+ // Get the last element of an array. Passing **n** will return the last N
+ // values in the array. The **guard** check allows it to work with `_.map`.
+ _.last = function(array, n, guard) {
+ if ((n != null) && !guard) {
+ return slice.call(array, Math.max(array.length - n, 0));
+ } else {
+ return array[array.length - 1];
+ }
+ };
+
+ // Returns everything but the first entry of the array. Aliased as `tail`.
+ // Especially useful on the arguments object. Passing an **index** will return
+ // the rest of the values in the array from that index onward. The **guard**
+ // check allows it to work with `_.map`.
+ _.rest = _.tail = function(array, index, guard) {
+ return slice.call(array, (index == null) || guard ? 1 : index);
+ };
+
+ // Trim out all falsy values from an array.
+ _.compact = function(array) {
+ return _.filter(array, function(value){ return !!value; });
+ };
+
+ // Return a completely flattened version of an array.
+ _.flatten = function(array, shallow) {
+ return _.reduce(array, function(memo, value) {
+ if (_.isArray(value)) return memo.concat(shallow ? value : _.flatten(value));
+ memo[memo.length] = value;
+ return memo;
+ }, []);
+ };
+
+ // Return a version of the array that does not contain the specified value(s).
+ _.without = function(array) {
+ return _.difference(array, slice.call(arguments, 1));
+ };
+
+ // Produce a duplicate-free version of the array. If the array has already
+ // been sorted, you have the option of using a faster algorithm.
+ // Aliased as `unique`.
+ _.uniq = _.unique = function(array, isSorted, iterator) {
+ var initial = iterator ? _.map(array, iterator) : array;
+ var result = [];
+ _.reduce(initial, function(memo, el, i) {
+ if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) {
+ memo[memo.length] = el;
+ result[result.length] = array[i];
+ }
+ return memo;
+ }, []);
+ return result;
+ };
+
+ // Produce an array that contains the union: each distinct element from all of
+ // the passed-in arrays.
+ _.union = function() {
+ return _.uniq(_.flatten(arguments, true));
+ };
+
+ // Produce an array that contains every item shared between all the
+ // passed-in arrays. (Aliased as "intersect" for back-compat.)
+ _.intersection = _.intersect = function(array) {
+ var rest = slice.call(arguments, 1);
+ return _.filter(_.uniq(array), function(item) {
+ return _.every(rest, function(other) {
+ return _.indexOf(other, item) >= 0;
+ });
+ });
+ };
+
+ // Take the difference between one array and a number of other arrays.
+ // Only the elements present in just the first array will remain.
+ _.difference = function(array) {
+ var rest = _.flatten(slice.call(arguments, 1));
+ return _.filter(array, function(value){ return !_.include(rest, value); });
+ };
+
+ // Zip together multiple lists into a single array -- elements that share
+ // an index go together.
+ _.zip = function() {
+ var args = slice.call(arguments);
+ var length = _.max(_.pluck(args, 'length'));
+ var results = new Array(length);
+ for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i);
+ return results;
+ };
+
+ // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
+ // we need this function. Return the position of the first occurrence of an
+ // item in an array, or -1 if the item is not included in the array.
+ // Delegates to **ECMAScript 5**'s native `indexOf` if available.
+ // If the array is large and already in sort order, pass `true`
+ // for **isSorted** to use binary search.
+ _.indexOf = function(array, item, isSorted) {
+ if (array == null) return -1;
+ var i, l;
+ if (isSorted) {
+ i = _.sortedIndex(array, item);
+ return array[i] === item ? i : -1;
+ }
+ if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
+ for (i = 0, l = array.length; i < l; i++) if (i in array && array[i] === item) return i;
+ return -1;
+ };
+
+ // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
+ _.lastIndexOf = function(array, item) {
+ if (array == null) return -1;
+ if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
+ var i = array.length;
+ while (i--) if (i in array && array[i] === item) return i;
+ return -1;
+ };
+
+ // Generate an integer Array containing an arithmetic progression. A port of
+ // the native Python `range()` function. See
+ // [the Python documentation](http://docs.python.org/library/functions.html#range).
+ _.range = function(start, stop, step) {
+ if (arguments.length <= 1) {
+ stop = start || 0;
+ start = 0;
+ }
+ step = arguments[2] || 1;
+
+ var len = Math.max(Math.ceil((stop - start) / step), 0);
+ var idx = 0;
+ var range = new Array(len);
+
+ while(idx < len) {
+ range[idx++] = start;
+ start += step;
+ }
+
+ return range;
+ };
+
+ // Function (ahem) Functions
+ // ------------------
+
+ // Reusable constructor function for prototype setting.
+ var ctor = function(){};
+
+ // Create a function bound to a given object (assigning `this`, and arguments,
+ // optionally). Binding with arguments is also known as `curry`.
+ // Delegates to **ECMAScript 5**'s native `Function.bind` if available.
+ // We check for `func.bind` first, to fail fast when `func` is undefined.
+ _.bind = function bind(func, context) {
+ var bound, args;
+ if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+ if (!_.isFunction(func)) throw new TypeError;
+ args = slice.call(arguments, 2);
+ return bound = function() {
+ if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
+ ctor.prototype = func.prototype;
+ var self = new ctor;
+ var result = func.apply(self, args.concat(slice.call(arguments)));
+ if (Object(result) === result) return result;
+ return self;
+ };
+ };
+
+ // Bind all of an object's methods to that object. Useful for ensuring that
+ // all callbacks defined on an object belong to it.
+ _.bindAll = function(obj) {
+ var funcs = slice.call(arguments, 1);
+ if (funcs.length == 0) funcs = _.functions(obj);
+ each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
+ return obj;
+ };
+
+ // Memoize an expensive function by storing its results.
+ _.memoize = function(func, hasher) {
+ var memo = {};
+ hasher || (hasher = _.identity);
+ return function() {
+ var key = hasher.apply(this, arguments);
+ return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
+ };
+ };
+
+ // Delays a function for the given number of milliseconds, and then calls
+ // it with the arguments supplied.
+ _.delay = function(func, wait) {
+ var args = slice.call(arguments, 2);
+ return setTimeout(function(){ return func.apply(func, args); }, wait);
+ };
+
+ // Defers a function, scheduling it to run after the current call stack has
+ // cleared.
+ _.defer = function(func) {
+ return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
+ };
+
+ // Returns a function, that, when invoked, will only be triggered at most once
+ // during a given window of time.
+ _.throttle = function(func, wait) {
+ var context, args, timeout, throttling, more;
+ var whenDone = _.debounce(function(){ more = throttling = false; }, wait);
+ return function() {
+ context = this; args = arguments;
+ var later = function() {
+ timeout = null;
+ if (more) func.apply(context, args);
+ whenDone();
+ };
+ if (!timeout) timeout = setTimeout(later, wait);
+ if (throttling) {
+ more = true;
+ } else {
+ func.apply(context, args);
+ }
+ whenDone();
+ throttling = true;
+ };
+ };
+
+ // Returns a function, that, as long as it continues to be invoked, will not
+ // be triggered. The function will be called after it stops being called for
+ // N milliseconds.
+ _.debounce = function(func, wait) {
+ var timeout;
+ return function() {
+ var context = this, args = arguments;
+ var later = function() {
+ timeout = null;
+ func.apply(context, args);
+ };
+ clearTimeout(timeout);
+ timeout = setTimeout(later, wait);
+ };
+ };
+
+ // Returns a function that will be executed at most one time, no matter how
+ // often you call it. Useful for lazy initialization.
+ _.once = function(func) {
+ var ran = false, memo;
+ return function() {
+ if (ran) return memo;
+ ran = true;
+ return memo = func.apply(this, arguments);
+ };
+ };
+
+ // Returns the first function passed as an argument to the second,
+ // allowing you to adjust arguments, run code before and after, and
+ // conditionally execute the original function.
+ _.wrap = function(func, wrapper) {
+ return function() {
+ var args = [func].concat(slice.call(arguments, 0));
+ return wrapper.apply(this, args);
+ };
+ };
+
+ // Returns a function that is the composition of a list of functions, each
+ // consuming the return value of the function that follows.
+ _.compose = function() {
+ var funcs = arguments;
+ return function() {
+ var args = arguments;
+ for (var i = funcs.length - 1; i >= 0; i--) {
+ args = [funcs[i].apply(this, args)];
+ }
+ return args[0];
+ };
+ };
+
+ // Returns a function that will only be executed after being called N times.
+ _.after = function(times, func) {
+ if (times <= 0) return func();
+ return function() {
+ if (--times < 1) { return func.apply(this, arguments); }
+ };
+ };
+
+ // Object Functions
+ // ----------------
+
+ // Retrieve the names of an object's properties.
+ // Delegates to **ECMAScript 5**'s native `Object.keys`
+ _.keys = nativeKeys || function(obj) {
+ if (obj !== Object(obj)) throw new TypeError('Invalid object');
+ var keys = [];
+ for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
+ return keys;
+ };
+
+ // Retrieve the values of an object's properties.
+ _.values = function(obj) {
+ return _.map(obj, _.identity);
+ };
+
+ // Return a sorted list of the function names available on the object.
+ // Aliased as `methods`
+ _.functions = _.methods = function(obj) {
+ var names = [];
+ for (var key in obj) {
+ if (_.isFunction(obj[key])) names.push(key);
+ }
+ return names.sort();
+ };
+
+ // Extend a given object with all the properties in passed-in object(s).
+ _.extend = function(obj) {
+ each(slice.call(arguments, 1), function(source) {
+ for (var prop in source) {
+ obj[prop] = source[prop];
+ }
+ });
+ return obj;
+ };
+
+ // Fill in a given object with default properties.
+ _.defaults = function(obj) {
+ each(slice.call(arguments, 1), function(source) {
+ for (var prop in source) {
+ if (obj[prop] == null) obj[prop] = source[prop];
+ }
+ });
+ return obj;
+ };
+
+ // Create a (shallow-cloned) duplicate of an object.
+ _.clone = function(obj) {
+ if (!_.isObject(obj)) return obj;
+ return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+ };
+
+ // Invokes interceptor with the obj, and then returns obj.
+ // The primary purpose of this method is to "tap into" a method chain, in
+ // order to perform operations on intermediate results within the chain.
+ _.tap = function(obj, interceptor) {
+ interceptor(obj);
+ return obj;
+ };
+
+ // Internal recursive comparison function.
+ function eq(a, b, stack) {
+ // Identical objects are equal. `0 === -0`, but they aren't identical.
+ // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
+ if (a === b) return a !== 0 || 1 / a == 1 / b;
+ // A strict comparison is necessary because `null == undefined`.
+ if (a == null || b == null) return a === b;
+ // Unwrap any wrapped objects.
+ if (a._chain) a = a._wrapped;
+ if (b._chain) b = b._wrapped;
+ // Invoke a custom `isEqual` method if one is provided.
+ if (a.isEqual && _.isFunction(a.isEqual)) return a.isEqual(b);
+ if (b.isEqual && _.isFunction(b.isEqual)) return b.isEqual(a);
+ // Compare `[[Class]]` names.
+ var className = toString.call(a);
+ if (className != toString.call(b)) return false;
+ switch (className) {
+ // Strings, numbers, dates, and booleans are compared by value.
+ case '[object String]':
+ // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+ // equivalent to `new String("5")`.
+ return a == String(b);
+ case '[object Number]':
+ // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
+ // other numeric values.
+ return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
+ case '[object Date]':
+ case '[object Boolean]':
+ // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+ // millisecond representations. Note that invalid dates with millisecond representations
+ // of `NaN` are not equivalent.
+ return +a == +b;
+ // RegExps are compared by their source patterns and flags.
+ case '[object RegExp]':
+ return a.source == b.source &&
+ a.global == b.global &&
+ a.multiline == b.multiline &&
+ a.ignoreCase == b.ignoreCase;
+ }
+ if (typeof a != 'object' || typeof b != 'object') return false;
+ // Assume equality for cyclic structures. The algorithm for detecting cyclic
+ // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+ var length = stack.length;
+ while (length--) {
+ // Linear search. Performance is inversely proportional to the number of
+ // unique nested structures.
+ if (stack[length] == a) return true;
+ }
+ // Add the first object to the stack of traversed objects.
+ stack.push(a);
+ var size = 0, result = true;
+ // Recursively compare objects and arrays.
+ if (className == '[object Array]') {
+ // Compare array lengths to determine if a deep comparison is necessary.
+ size = a.length;
+ result = size == b.length;
+ if (result) {
+ // Deep compare the contents, ignoring non-numeric properties.
+ while (size--) {
+ // Ensure commutative equality for sparse arrays.
+ if (!(result = size in a == size in b && eq(a[size], b[size], stack))) break;
+ }
+ }
+ } else {
+ // Objects with different constructors are not equivalent.
+ if ('constructor' in a != 'constructor' in b || a.constructor != b.constructor) return false;
+ // Deep compare objects.
+ for (var key in a) {
+ if (_.has(a, key)) {
+ // Count the expected number of properties.
+ size++;
+ // Deep compare each member.
+ if (!(result = _.has(b, key) && eq(a[key], b[key], stack))) break;
+ }
+ }
+ // Ensure that both objects contain the same number of properties.
+ if (result) {
+ for (key in b) {
+ if (_.has(b, key) && !(size--)) break;
+ }
+ result = !size;
+ }
+ }
+ // Remove the first object from the stack of traversed objects.
+ stack.pop();
+ return result;
+ }
+
+ // Perform a deep comparison to check if two objects are equal.
+ _.isEqual = function(a, b) {
+ return eq(a, b, []);
+ };
+
+ // Is a given array, string, or object empty?
+ // An "empty" object has no enumerable own-properties.
+ _.isEmpty = function(obj) {
+ if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
+ for (var key in obj) if (_.has(obj, key)) return false;
+ return true;
+ };
+
+ // Is a given value a DOM element?
+ _.isElement = function(obj) {
+ return !!(obj && obj.nodeType == 1);
+ };
+
+ // Is a given value an array?
+ // Delegates to ECMA5's native Array.isArray
+ _.isArray = nativeIsArray || function(obj) {
+ return toString.call(obj) == '[object Array]';
+ };
+
+ // Is a given variable an object?
+ _.isObject = function(obj) {
+ return obj === Object(obj);
+ };
+
+ // Is a given variable an arguments object?
+ _.isArguments = function(obj) {
+ return toString.call(obj) == '[object Arguments]';
+ };
+ if (!_.isArguments(arguments)) {
+ _.isArguments = function(obj) {
+ return !!(obj && _.has(obj, 'callee'));
+ };
+ }
+
+ // Is a given value a function?
+ _.isFunction = function(obj) {
+ return toString.call(obj) == '[object Function]';
+ };
+
+ // Is a given value a string?
+ _.isString = function(obj) {
+ return toString.call(obj) == '[object String]';
+ };
+
+ // Is a given value a number?
+ _.isNumber = function(obj) {
+ return toString.call(obj) == '[object Number]';
+ };
+
+ // Is the given value `NaN`?
+ _.isNaN = function(obj) {
+ // `NaN` is the only value for which `===` is not reflexive.
+ return obj !== obj;
+ };
+
+ // Is a given value a boolean?
+ _.isBoolean = function(obj) {
+ return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
+ };
+
+ // Is a given value a date?
+ _.isDate = function(obj) {
+ return toString.call(obj) == '[object Date]';
+ };
+
+ // Is the given value a regular expression?
+ _.isRegExp = function(obj) {
+ return toString.call(obj) == '[object RegExp]';
+ };
+
+ // Is a given value equal to null?
+ _.isNull = function(obj) {
+ return obj === null;
+ };
+
+ // Is a given variable undefined?
+ _.isUndefined = function(obj) {
+ return obj === void 0;
+ };
+
+ // Has own property?
+ _.has = function(obj, key) {
+ return hasOwnProperty.call(obj, key);
+ };
+
+ // Utility Functions
+ // -----------------
+
+ // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+ // previous owner. Returns a reference to the Underscore object.
+ _.noConflict = function() {
+ root._ = previousUnderscore;
+ return this;
+ };
+
+ // Keep the identity function around for default iterators.
+ _.identity = function(value) {
+ return value;
+ };
+
+ // Run a function **n** times.
+ _.times = function (n, iterator, context) {
+ for (var i = 0; i < n; i++) iterator.call(context, i);
+ };
+
+ // Escape a string for HTML interpolation.
+ _.escape = function(string) {
+ return (''+string).replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"').replace(/'/g, ''').replace(/\//g,'/');
+ };
+
+ // Add your own custom functions to the Underscore object, ensuring that
+ // they're correctly added to the OOP wrapper as well.
+ _.mixin = function(obj) {
+ each(_.functions(obj), function(name){
+ addToWrapper(name, _[name] = obj[name]);
+ });
+ };
+
+ // Generate a unique integer id (unique within the entire client session).
+ // Useful for temporary DOM ids.
+ var idCounter = 0;
+ _.uniqueId = function(prefix) {
+ var id = idCounter++;
+ return prefix ? prefix + id : id;
+ };
+
+ // By default, Underscore uses ERB-style template delimiters, change the
+ // following template settings to use alternative delimiters.
+ _.templateSettings = {
+ evaluate : /<%([\s\S]+?)%>/g,
+ interpolate : /<%=([\s\S]+?)%>/g,
+ escape : /<%-([\s\S]+?)%>/g
+ };
+
+ // When customizing `templateSettings`, if you don't want to define an
+ // interpolation, evaluation or escaping regex, we need one that is
+ // guaranteed not to match.
+ var noMatch = /.^/;
+
+ // Within an interpolation, evaluation, or escaping, remove HTML escaping
+ // that had been previously added.
+ var unescape = function(code) {
+ return code.replace(/\\\\/g, '\\').replace(/\\'/g, "'");
+ };
+
+ // JavaScript micro-templating, similar to John Resig's implementation.
+ // Underscore templating handles arbitrary delimiters, preserves whitespace,
+ // and correctly escapes quotes within interpolated code.
+ _.template = function(str, data) {
+ var c = _.templateSettings;
+ var tmpl = 'var __p=[],print=function(){__p.push.apply(__p,arguments);};' +
+ 'with(obj||{}){__p.push(\'' +
+ str.replace(/\\/g, '\\\\')
+ .replace(/'/g, "\\'")
+ .replace(c.escape || noMatch, function(match, code) {
+ return "',_.escape(" + unescape(code) + "),'";
+ })
+ .replace(c.interpolate || noMatch, function(match, code) {
+ return "'," + unescape(code) + ",'";
+ })
+ .replace(c.evaluate || noMatch, function(match, code) {
+ return "');" + unescape(code).replace(/[\r\n\t]/g, ' ') + ";__p.push('";
+ })
+ .replace(/\r/g, '\\r')
+ .replace(/\n/g, '\\n')
+ .replace(/\t/g, '\\t')
+ + "');}return __p.join('');";
+ var func = new Function('obj', '_', tmpl);
+ if (data) return func(data, _);
+ return function(data) {
+ return func.call(this, data, _);
+ };
+ };
+
+ // Add a "chain" function, which will delegate to the wrapper.
+ _.chain = function(obj) {
+ return _(obj).chain();
+ };
+
+ // The OOP Wrapper
+ // ---------------
+
+ // If Underscore is called as a function, it returns a wrapped object that
+ // can be used OO-style. This wrapper holds altered versions of all the
+ // underscore functions. Wrapped objects may be chained.
+ var wrapper = function(obj) { this._wrapped = obj; };
+
+ // Expose `wrapper.prototype` as `_.prototype`
+ _.prototype = wrapper.prototype;
+
+ // Helper function to continue chaining intermediate results.
+ var result = function(obj, chain) {
+ return chain ? _(obj).chain() : obj;
+ };
+
+ // A method to easily add functions to the OOP wrapper.
+ var addToWrapper = function(name, func) {
+ wrapper.prototype[name] = function() {
+ var args = slice.call(arguments);
+ unshift.call(args, this._wrapped);
+ return result(func.apply(_, args), this._chain);
+ };
+ };
+
+ // Add all of the Underscore functions to the wrapper object.
+ _.mixin(_);
+
+ // Add all mutator Array functions to the wrapper.
+ each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+ var method = ArrayProto[name];
+ wrapper.prototype[name] = function() {
+ var wrapped = this._wrapped;
+ method.apply(wrapped, arguments);
+ var length = wrapped.length;
+ if ((name == 'shift' || name == 'splice') && length === 0) delete wrapped[0];
+ return result(wrapped, this._chain);
+ };
+ });
+
+ // Add all accessor Array functions to the wrapper.
+ each(['concat', 'join', 'slice'], function(name) {
+ var method = ArrayProto[name];
+ wrapper.prototype[name] = function() {
+ return result(method.apply(this._wrapped, arguments), this._chain);
+ };
+ });
+
+ // Start chaining a wrapped Underscore object.
+ wrapper.prototype.chain = function() {
+ this._chain = true;
+ return this;
+ };
+
+ // Extracts the result from a wrapped and chained object.
+ wrapper.prototype.value = function() {
+ return this._wrapped;
+ };
+
+}).call(this);
diff --git a/docs/_static/underscore.js b/docs/_static/underscore.js
new file mode 100644
index 0000000..5b55f32
--- /dev/null
+++ b/docs/_static/underscore.js
@@ -0,0 +1,31 @@
+// Underscore.js 1.3.1
+// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
+// Underscore is freely distributable under the MIT license.
+// Portions of Underscore are inspired or borrowed from Prototype,
+// Oliver Steele's Functional, and John Resig's Micro-Templating.
+// For all details and documentation:
+// http://documentcloud.github.com/underscore
+(function(){function q(a,c,d){if(a===c)return a!==0||1/a==1/c;if(a==null||c==null)return a===c;if(a._chain)a=a._wrapped;if(c._chain)c=c._wrapped;if(a.isEqual&&b.isFunction(a.isEqual))return a.isEqual(c);if(c.isEqual&&b.isFunction(c.isEqual))return c.isEqual(a);var e=l.call(a);if(e!=l.call(c))return false;switch(e){case "[object String]":return a==String(c);case "[object Number]":return a!=+a?c!=+c:a==0?1/a==1/c:a==+c;case "[object Date]":case "[object Boolean]":return+a==+c;case "[object RegExp]":return a.source==
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+b.isRegExp=function(a){return l.call(a)=="[object RegExp]"};b.isNull=function(a){return a===null};b.isUndefined=function(a){return a===void 0};b.has=function(a,b){return I.call(a,b)};b.noConflict=function(){r._=G;return this};b.identity=function(a){return a};b.times=function(a,b,d){for(var e=0;e<a;e++)b.call(d,e)};b.escape=function(a){return(""+a).replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'").replace(/\//g,"/")};b.mixin=function(a){j(b.functions(a),
+function(c){K(c,b[c]=a[c])})};var L=0;b.uniqueId=function(a){var b=L++;return a?a+b:b};b.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var t=/.^/,u=function(a){return a.replace(/\\\\/g,"\\").replace(/\\'/g,"'")};b.template=function(a,c){var d=b.templateSettings,d="var __p=[],print=function(){__p.push.apply(__p,arguments);};with(obj||{}){__p.push('"+a.replace(/\\/g,"\\\\").replace(/'/g,"\\'").replace(d.escape||t,function(a,b){return"',_.escape("+
+u(b)+"),'"}).replace(d.interpolate||t,function(a,b){return"',"+u(b)+",'"}).replace(d.evaluate||t,function(a,b){return"');"+u(b).replace(/[\r\n\t]/g," ")+";__p.push('"}).replace(/\r/g,"\\r").replace(/\n/g,"\\n").replace(/\t/g,"\\t")+"');}return __p.join('');",e=new Function("obj","_",d);return c?e(c,b):function(a){return e.call(this,a,b)}};b.chain=function(a){return b(a).chain()};var m=function(a){this._wrapped=a};b.prototype=m.prototype;var v=function(a,c){return c?b(a).chain():a},K=function(a,c){m.prototype[a]=
+function(){var a=i.call(arguments);H.call(a,this._wrapped);return v(c.apply(b,a),this._chain)}};b.mixin(b);j("pop,push,reverse,shift,sort,splice,unshift".split(","),function(a){var b=k[a];m.prototype[a]=function(){var d=this._wrapped;b.apply(d,arguments);var e=d.length;(a=="shift"||a=="splice")&&e===0&&delete d[0];return v(d,this._chain)}});j(["concat","join","slice"],function(a){var b=k[a];m.prototype[a]=function(){return v(b.apply(this._wrapped,arguments),this._chain)}});m.prototype.chain=function(){this._chain=
+true;return this};m.prototype.value=function(){return this._wrapped}}).call(this);
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diff --git a/docs/_static/websupport.js b/docs/_static/websupport.js
new file mode 100644
index 0000000..3b4999e
--- /dev/null
+++ b/docs/_static/websupport.js
@@ -0,0 +1,808 @@
+/*
+ * websupport.js
+ * ~~~~~~~~~~~~~
+ *
+ * sphinx.websupport utilities for all documentation.
+ *
+ * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+(function($) {
+ $.fn.autogrow = function() {
+ return this.each(function() {
+ var textarea = this;
+
+ $.fn.autogrow.resize(textarea);
+
+ $(textarea)
+ .focus(function() {
+ textarea.interval = setInterval(function() {
+ $.fn.autogrow.resize(textarea);
+ }, 500);
+ })
+ .blur(function() {
+ clearInterval(textarea.interval);
+ });
+ });
+ };
+
+ $.fn.autogrow.resize = function(textarea) {
+ var lineHeight = parseInt($(textarea).css('line-height'), 10);
+ var lines = textarea.value.split('\n');
+ var columns = textarea.cols;
+ var lineCount = 0;
+ $.each(lines, function() {
+ lineCount += Math.ceil(this.length / columns) || 1;
+ });
+ var height = lineHeight * (lineCount + 1);
+ $(textarea).css('height', height);
+ };
+})(jQuery);
+
+(function($) {
+ var comp, by;
+
+ function init() {
+ initEvents();
+ initComparator();
+ }
+
+ function initEvents() {
+ $(document).on("click", 'a.comment-close', function(event) {
+ event.preventDefault();
+ hide($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.vote', function(event) {
+ event.preventDefault();
+ handleVote($(this));
+ });
+ $(document).on("click", 'a.reply', function(event) {
+ event.preventDefault();
+ openReply($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.close-reply', function(event) {
+ event.preventDefault();
+ closeReply($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.sort-option', function(event) {
+ event.preventDefault();
+ handleReSort($(this));
+ });
+ $(document).on("click", 'a.show-proposal', function(event) {
+ event.preventDefault();
+ showProposal($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.hide-proposal', function(event) {
+ event.preventDefault();
+ hideProposal($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.show-propose-change', function(event) {
+ event.preventDefault();
+ showProposeChange($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.hide-propose-change', function(event) {
+ event.preventDefault();
+ hideProposeChange($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.accept-comment', function(event) {
+ event.preventDefault();
+ acceptComment($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.delete-comment', function(event) {
+ event.preventDefault();
+ deleteComment($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.comment-markup', function(event) {
+ event.preventDefault();
+ toggleCommentMarkupBox($(this).attr('id').substring(2));
+ });
+ }
+
+ /**
+ * Set comp, which is a comparator function used for sorting and
+ * inserting comments into the list.
+ */
+ function setComparator() {
+ // If the first three letters are "asc", sort in ascending order
+ // and remove the prefix.
+ if (by.substring(0,3) == 'asc') {
+ var i = by.substring(3);
+ comp = function(a, b) { return a[i] - b[i]; };
+ } else {
+ // Otherwise sort in descending order.
+ comp = function(a, b) { return b[by] - a[by]; };
+ }
+
+ // Reset link styles and format the selected sort option.
+ $('a.sel').attr('href', '#').removeClass('sel');
+ $('a.by' + by).removeAttr('href').addClass('sel');
+ }
+
+ /**
+ * Create a comp function. If the user has preferences stored in
+ * the sortBy cookie, use those, otherwise use the default.
+ */
+ function initComparator() {
+ by = 'rating'; // Default to sort by rating.
+ // If the sortBy cookie is set, use that instead.
+ if (document.cookie.length > 0) {
+ var start = document.cookie.indexOf('sortBy=');
+ if (start != -1) {
+ start = start + 7;
+ var end = document.cookie.indexOf(";", start);
+ if (end == -1) {
+ end = document.cookie.length;
+ by = unescape(document.cookie.substring(start, end));
+ }
+ }
+ }
+ setComparator();
+ }
+
+ /**
+ * Show a comment div.
+ */
+ function show(id) {
+ $('#ao' + id).hide();
+ $('#ah' + id).show();
+ var context = $.extend({id: id}, opts);
+ var popup = $(renderTemplate(popupTemplate, context)).hide();
+ popup.find('textarea[name="proposal"]').hide();
+ popup.find('a.by' + by).addClass('sel');
+ var form = popup.find('#cf' + id);
+ form.submit(function(event) {
+ event.preventDefault();
+ addComment(form);
+ });
+ $('#s' + id).after(popup);
+ popup.slideDown('fast', function() {
+ getComments(id);
+ });
+ }
+
+ /**
+ * Hide a comment div.
+ */
+ function hide(id) {
+ $('#ah' + id).hide();
+ $('#ao' + id).show();
+ var div = $('#sc' + id);
+ div.slideUp('fast', function() {
+ div.remove();
+ });
+ }
+
+ /**
+ * Perform an ajax request to get comments for a node
+ * and insert the comments into the comments tree.
+ */
+ function getComments(id) {
+ $.ajax({
+ type: 'GET',
+ url: opts.getCommentsURL,
+ data: {node: id},
+ success: function(data, textStatus, request) {
+ var ul = $('#cl' + id);
+ var speed = 100;
+ $('#cf' + id)
+ .find('textarea[name="proposal"]')
+ .data('source', data.source);
+
+ if (data.comments.length === 0) {
+ ul.html('<li>No comments yet.</li>');
+ ul.data('empty', true);
+ } else {
+ // If there are comments, sort them and put them in the list.
+ var comments = sortComments(data.comments);
+ speed = data.comments.length * 100;
+ appendComments(comments, ul);
+ ul.data('empty', false);
+ }
+ $('#cn' + id).slideUp(speed + 200);
+ ul.slideDown(speed);
+ },
+ error: function(request, textStatus, error) {
+ showError('Oops, there was a problem retrieving the comments.');
+ },
+ dataType: 'json'
+ });
+ }
+
+ /**
+ * Add a comment via ajax and insert the comment into the comment tree.
+ */
+ function addComment(form) {
+ var node_id = form.find('input[name="node"]').val();
+ var parent_id = form.find('input[name="parent"]').val();
+ var text = form.find('textarea[name="comment"]').val();
+ var proposal = form.find('textarea[name="proposal"]').val();
+
+ if (text == '') {
+ showError('Please enter a comment.');
+ return;
+ }
+
+ // Disable the form that is being submitted.
+ form.find('textarea,input').attr('disabled', 'disabled');
+
+ // Send the comment to the server.
+ $.ajax({
+ type: "POST",
+ url: opts.addCommentURL,
+ dataType: 'json',
+ data: {
+ node: node_id,
+ parent: parent_id,
+ text: text,
+ proposal: proposal
+ },
+ success: function(data, textStatus, error) {
+ // Reset the form.
+ if (node_id) {
+ hideProposeChange(node_id);
+ }
+ form.find('textarea')
+ .val('')
+ .add(form.find('input'))
+ .removeAttr('disabled');
+ var ul = $('#cl' + (node_id || parent_id));
+ if (ul.data('empty')) {
+ $(ul).empty();
+ ul.data('empty', false);
+ }
+ insertComment(data.comment);
+ var ao = $('#ao' + node_id);
+ ao.find('img').attr({'src': opts.commentBrightImage});
+ if (node_id) {
+ // if this was a "root" comment, remove the commenting box
+ // (the user can get it back by reopening the comment popup)
+ $('#ca' + node_id).slideUp();
+ }
+ },
+ error: function(request, textStatus, error) {
+ form.find('textarea,input').removeAttr('disabled');
+ showError('Oops, there was a problem adding the comment.');
+ }
+ });
+ }
+
+ /**
+ * Recursively append comments to the main comment list and children
+ * lists, creating the comment tree.
+ */
+ function appendComments(comments, ul) {
+ $.each(comments, function() {
+ var div = createCommentDiv(this);
+ ul.append($(document.createElement('li')).html(div));
+ appendComments(this.children, div.find('ul.comment-children'));
+ // To avoid stagnating data, don't store the comments children in data.
+ this.children = null;
+ div.data('comment', this);
+ });
+ }
+
+ /**
+ * After adding a new comment, it must be inserted in the correct
+ * location in the comment tree.
+ */
+ function insertComment(comment) {
+ var div = createCommentDiv(comment);
+
+ // To avoid stagnating data, don't store the comments children in data.
+ comment.children = null;
+ div.data('comment', comment);
+
+ var ul = $('#cl' + (comment.node || comment.parent));
+ var siblings = getChildren(ul);
+
+ var li = $(document.createElement('li'));
+ li.hide();
+
+ // Determine where in the parents children list to insert this comment.
+ for(var i=0; i < siblings.length; i++) {
+ if (comp(comment, siblings[i]) <= 0) {
+ $('#cd' + siblings[i].id)
+ .parent()
+ .before(li.html(div));
+ li.slideDown('fast');
+ return;
+ }
+ }
+
+ // If we get here, this comment rates lower than all the others,
+ // or it is the only comment in the list.
+ ul.append(li.html(div));
+ li.slideDown('fast');
+ }
+
+ function acceptComment(id) {
+ $.ajax({
+ type: 'POST',
+ url: opts.acceptCommentURL,
+ data: {id: id},
+ success: function(data, textStatus, request) {
+ $('#cm' + id).fadeOut('fast');
+ $('#cd' + id).removeClass('moderate');
+ },
+ error: function(request, textStatus, error) {
+ showError('Oops, there was a problem accepting the comment.');
+ }
+ });
+ }
+
+ function deleteComment(id) {
+ $.ajax({
+ type: 'POST',
+ url: opts.deleteCommentURL,
+ data: {id: id},
+ success: function(data, textStatus, request) {
+ var div = $('#cd' + id);
+ if (data == 'delete') {
+ // Moderator mode: remove the comment and all children immediately
+ div.slideUp('fast', function() {
+ div.remove();
+ });
+ return;
+ }
+ // User mode: only mark the comment as deleted
+ div
+ .find('span.user-id:first')
+ .text('[deleted]').end()
+ .find('div.comment-text:first')
+ .text('[deleted]').end()
+ .find('#cm' + id + ', #dc' + id + ', #ac' + id + ', #rc' + id +
+ ', #sp' + id + ', #hp' + id + ', #cr' + id + ', #rl' + id)
+ .remove();
+ var comment = div.data('comment');
+ comment.username = '[deleted]';
+ comment.text = '[deleted]';
+ div.data('comment', comment);
+ },
+ error: function(request, textStatus, error) {
+ showError('Oops, there was a problem deleting the comment.');
+ }
+ });
+ }
+
+ function showProposal(id) {
+ $('#sp' + id).hide();
+ $('#hp' + id).show();
+ $('#pr' + id).slideDown('fast');
+ }
+
+ function hideProposal(id) {
+ $('#hp' + id).hide();
+ $('#sp' + id).show();
+ $('#pr' + id).slideUp('fast');
+ }
+
+ function showProposeChange(id) {
+ $('#pc' + id).hide();
+ $('#hc' + id).show();
+ var textarea = $('#pt' + id);
+ textarea.val(textarea.data('source'));
+ $.fn.autogrow.resize(textarea[0]);
+ textarea.slideDown('fast');
+ }
+
+ function hideProposeChange(id) {
+ $('#hc' + id).hide();
+ $('#pc' + id).show();
+ var textarea = $('#pt' + id);
+ textarea.val('').removeAttr('disabled');
+ textarea.slideUp('fast');
+ }
+
+ function toggleCommentMarkupBox(id) {
+ $('#mb' + id).toggle();
+ }
+
+ /** Handle when the user clicks on a sort by link. */
+ function handleReSort(link) {
+ var classes = link.attr('class').split(/\s+/);
+ for (var i=0; i<classes.length; i++) {
+ if (classes[i] != 'sort-option') {
+ by = classes[i].substring(2);
+ }
+ }
+ setComparator();
+ // Save/update the sortBy cookie.
+ var expiration = new Date();
+ expiration.setDate(expiration.getDate() + 365);
+ document.cookie= 'sortBy=' + escape(by) +
+ ';expires=' + expiration.toUTCString();
+ $('ul.comment-ul').each(function(index, ul) {
+ var comments = getChildren($(ul), true);
+ comments = sortComments(comments);
+ appendComments(comments, $(ul).empty());
+ });
+ }
+
+ /**
+ * Function to process a vote when a user clicks an arrow.
+ */
+ function handleVote(link) {
+ if (!opts.voting) {
+ showError("You'll need to login to vote.");
+ return;
+ }
+
+ var id = link.attr('id');
+ if (!id) {
+ // Didn't click on one of the voting arrows.
+ return;
+ }
+ // If it is an unvote, the new vote value is 0,
+ // Otherwise it's 1 for an upvote, or -1 for a downvote.
+ var value = 0;
+ if (id.charAt(1) != 'u') {
+ value = id.charAt(0) == 'u' ? 1 : -1;
+ }
+ // The data to be sent to the server.
+ var d = {
+ comment_id: id.substring(2),
+ value: value
+ };
+
+ // Swap the vote and unvote links.
+ link.hide();
+ $('#' + id.charAt(0) + (id.charAt(1) == 'u' ? 'v' : 'u') + d.comment_id)
+ .show();
+
+ // The div the comment is displayed in.
+ var div = $('div#cd' + d.comment_id);
+ var data = div.data('comment');
+
+ // If this is not an unvote, and the other vote arrow has
+ // already been pressed, unpress it.
+ if ((d.value !== 0) && (data.vote === d.value * -1)) {
+ $('#' + (d.value == 1 ? 'd' : 'u') + 'u' + d.comment_id).hide();
+ $('#' + (d.value == 1 ? 'd' : 'u') + 'v' + d.comment_id).show();
+ }
+
+ // Update the comments rating in the local data.
+ data.rating += (data.vote === 0) ? d.value : (d.value - data.vote);
+ data.vote = d.value;
+ div.data('comment', data);
+
+ // Change the rating text.
+ div.find('.rating:first')
+ .text(data.rating + ' point' + (data.rating == 1 ? '' : 's'));
+
+ // Send the vote information to the server.
+ $.ajax({
+ type: "POST",
+ url: opts.processVoteURL,
+ data: d,
+ error: function(request, textStatus, error) {
+ showError('Oops, there was a problem casting that vote.');
+ }
+ });
+ }
+
+ /**
+ * Open a reply form used to reply to an existing comment.
+ */
+ function openReply(id) {
+ // Swap out the reply link for the hide link
+ $('#rl' + id).hide();
+ $('#cr' + id).show();
+
+ // Add the reply li to the children ul.
+ var div = $(renderTemplate(replyTemplate, {id: id})).hide();
+ $('#cl' + id)
+ .prepend(div)
+ // Setup the submit handler for the reply form.
+ .find('#rf' + id)
+ .submit(function(event) {
+ event.preventDefault();
+ addComment($('#rf' + id));
+ closeReply(id);
+ })
+ .find('input[type=button]')
+ .click(function() {
+ closeReply(id);
+ });
+ div.slideDown('fast', function() {
+ $('#rf' + id).find('textarea').focus();
+ });
+ }
+
+ /**
+ * Close the reply form opened with openReply.
+ */
+ function closeReply(id) {
+ // Remove the reply div from the DOM.
+ $('#rd' + id).slideUp('fast', function() {
+ $(this).remove();
+ });
+
+ // Swap out the hide link for the reply link
+ $('#cr' + id).hide();
+ $('#rl' + id).show();
+ }
+
+ /**
+ * Recursively sort a tree of comments using the comp comparator.
+ */
+ function sortComments(comments) {
+ comments.sort(comp);
+ $.each(comments, function() {
+ this.children = sortComments(this.children);
+ });
+ return comments;
+ }
+
+ /**
+ * Get the children comments from a ul. If recursive is true,
+ * recursively include childrens' children.
+ */
+ function getChildren(ul, recursive) {
+ var children = [];
+ ul.children().children("[id^='cd']")
+ .each(function() {
+ var comment = $(this).data('comment');
+ if (recursive)
+ comment.children = getChildren($(this).find('#cl' + comment.id), true);
+ children.push(comment);
+ });
+ return children;
+ }
+
+ /** Create a div to display a comment in. */
+ function createCommentDiv(comment) {
+ if (!comment.displayed && !opts.moderator) {
+ return $('<div class="moderate">Thank you! Your comment will show up '
+ + 'once it is has been approved by a moderator.</div>');
+ }
+ // Prettify the comment rating.
+ comment.pretty_rating = comment.rating + ' point' +
+ (comment.rating == 1 ? '' : 's');
+ // Make a class (for displaying not yet moderated comments differently)
+ comment.css_class = comment.displayed ? '' : ' moderate';
+ // Create a div for this comment.
+ var context = $.extend({}, opts, comment);
+ var div = $(renderTemplate(commentTemplate, context));
+
+ // If the user has voted on this comment, highlight the correct arrow.
+ if (comment.vote) {
+ var direction = (comment.vote == 1) ? 'u' : 'd';
+ div.find('#' + direction + 'v' + comment.id).hide();
+ div.find('#' + direction + 'u' + comment.id).show();
+ }
+
+ if (opts.moderator || comment.text != '[deleted]') {
+ div.find('a.reply').show();
+ if (comment.proposal_diff)
+ div.find('#sp' + comment.id).show();
+ if (opts.moderator && !comment.displayed)
+ div.find('#cm' + comment.id).show();
+ if (opts.moderator || (opts.username == comment.username))
+ div.find('#dc' + comment.id).show();
+ }
+ return div;
+ }
+
+ /**
+ * A simple template renderer. Placeholders such as <%id%> are replaced
+ * by context['id'] with items being escaped. Placeholders such as <#id#>
+ * are not escaped.
+ */
+ function renderTemplate(template, context) {
+ var esc = $(document.createElement('div'));
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diff --git a/docs/cfelpyutils.crystfel_utils.html b/docs/cfelpyutils.crystfel_utils.html
new file mode 100644
index 0000000..d162d9e
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+++ b/docs/cfelpyutils.crystfel_utils.html
@@ -0,0 +1,148 @@
+
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+
+ <div class="section" id="module-cfelpyutils.crystfel_utils">
+<span id="the-crystfel-utils-module"></span><h1>The crystfel_utils Module<a class="headerlink" href="#module-cfelpyutils.crystfel_utils" title="Permalink to this headline">¶</a></h1>
+<p>CrystFEL utilities.</p>
+<p>This module contains Python reimplementations of some functions from the <a class="reference external" href="http://www.desy.de/~twhite/crystfel">CrystFEL</a> software package.</p>
+<dl class="function">
+<dt id="cfelpyutils.crystfel_utils.load_crystfel_geometry">
+<code class="descname">load_crystfel_geometry</code><span class="sig-paren">(</span><em>filename</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cfelpyutils/crystfel_utils.html#load_crystfel_geometry"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfelpyutils.crystfel_utils.load_crystfel_geometry" title="Permalink to this definition">¶</a></dt>
+<dd><p>Loads a CrystFEL geometry file.</p>
+<p>This function is a reimplementation of the get_detector_geometry_2 function from
+CrystFEL. It reads information from a CrystFEL geometry file.</p>
+<p>For a full documentation of the CrystFEL geometry format, see the relevant <a class="reference external" href="http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html">man
+page</a>.</p>
+<p>The function returns a dictionary with the geometry information.</p>
+<ul class="simple">
+<li>The CrystFEL geometry file uses a key/value language. The keys in the returned
+dictionary match the keys in the geometry file.</li>
+<li>The dictionary values store the corresponding values.</li>
+<li>The code of this function is currently synchronized with the code of the function
+‘get_detector_geometry_2’ in CrystFEL at commit 41a8fa9819010.</li>
+</ul>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>filename</strong> (<em>str</em>) – the absolute or relative path to a CrystFEL geometry file.</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">a dictionary with the geometry information loaded from the
+file.</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Dict[str, Any]</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+
+
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diff --git a/docs/cfelpyutils.geometry_utils.html b/docs/cfelpyutils.geometry_utils.html
new file mode 100644
index 0000000..77c72d0
--- /dev/null
+++ b/docs/cfelpyutils.geometry_utils.html
@@ -0,0 +1,214 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
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+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The geometry_utils Module — CFELPyUtils 1.0.0 documentation</title>
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+ <link rel="prev" title="The crystfel_utils Module" href="cfelpyutils.crystfel_utils.html" />
+
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+
+ <div class="section" id="module-cfelpyutils.geometry_utils">
+<span id="the-geometry-utils-module"></span><h1>The geometry_utils Module<a class="headerlink" href="#module-cfelpyutils.geometry_utils" title="Permalink to this headline">¶</a></h1>
+<p>Geometry utilities.</p>
+<p>This module contains functions that manipulate geometry information.</p>
+<dl class="function">
+<dt id="cfelpyutils.geometry_utils.compute_pix_maps">
+<code class="descname">compute_pix_maps</code><span class="sig-paren">(</span><em>geometry</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cfelpyutils/geometry_utils.html#compute_pix_maps"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfelpyutils.geometry_utils.compute_pix_maps" title="Permalink to this definition">¶</a></dt>
+<dd><p>Computes pixel maps from CrystFEL geometry information.</p>
+<p>This function takes as input some geometry information read from a <a class="reference external" href="http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html">CrystFEL</a> file, and
+returns a set of some pre-computed pixel maps.</p>
+<p>The origin and the orientation of the reference system for the pixel maps follow
+the same conventions as in CrystFEL:</p>
+<ul class="simple">
+<li>The center of the reference system is the beam interaction point.</li>
+<li>+z is the beam direction, and points along the beam (i.e. away from the source).</li>
+<li>+y points towards the zenith (ceiling).</li>
+<li>+x completes the right-handed coordinate system.</li>
+</ul>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>geometry</strong> (<em>Dict</em><em>[</em><em>str</em><em>, </em><em>Any</em><em>]</em>) – a CrystFEL geometry object (A dictionary returned by
+the <a class="reference internal" href="cfelpyutils.crystfel_utils.html#cfelpyutils.crystfel_utils.load_crystfel_geometry" title="cfelpyutils.crystfel_utils.load_crystfel_geometry"><code class="xref py py-func docutils literal notranslate"><span class="pre">load_crystfel_geometry()</span></code></a> function).</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">a named tuple storing the the
+pixel maps.</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps" title="cfelpyutils.named_tuples.PixelMaps"><code class="xref py py-class docutils literal notranslate"><span class="pre">PixelMaps</span></code></a></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="function">
+<dt id="cfelpyutils.geometry_utils.compute_visualization_pix_maps">
+<code class="descname">compute_visualization_pix_maps</code><span class="sig-paren">(</span><em>geometry</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cfelpyutils/geometry_utils.html#compute_visualization_pix_maps"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfelpyutils.geometry_utils.compute_visualization_pix_maps" title="Permalink to this definition">¶</a></dt>
+<dd><p>Computes pixel maps for data visualization from CrystFEL geometry information.</p>
+<p>This function takes as input some geometry information read from a <a class="reference external" href="http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html">CrystFEL</a> file, and
+returns a set of some pre-computed pixel maps that can be used to display data in
+an ImageView widget from the <a class="reference external" href="http://pyqtgraph.org/">PyQtGraph</a> library.</p>
+<p>These pixel maps are different from the ones generated by the
+<a class="reference internal" href="#cfelpyutils.geometry_utils.compute_pix_maps" title="cfelpyutils.geometry_utils.compute_pix_maps"><code class="xref py py-func docutils literal notranslate"><span class="pre">compute_pix_maps()</span></code></a> function. The main differences are:</p>
+<ul class="simple">
+<li>The origin of the reference system is not the beam interaction point, but the top
+left corner of the array used to visualize the data.</li>
+<li>Only the x and y pixel maps are available. The other entries in the named tuple
+(z, r and phi) are set to None.</li>
+</ul>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>geometry</strong> (<em>Dict</em><em>[</em><em>str</em><em>, </em><em>Any</em><em>]</em>) – a CrystFEL geometry object (A dictionary returned by
+the <a class="reference internal" href="cfelpyutils.crystfel_utils.html#cfelpyutils.crystfel_utils.load_crystfel_geometry" title="cfelpyutils.crystfel_utils.load_crystfel_geometry"><code class="xref py py-func docutils literal notranslate"><span class="pre">load_crystfel_geometry()</span></code></a> function).</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">a named tuple with the pixel maps.</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><code class="xref py py-class docutils literal notranslate"><span class="pre">PixelMaps</span></code></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="function">
+<dt id="cfelpyutils.geometry_utils.apply_geometry_to_data">
+<code class="descname">apply_geometry_to_data</code><span class="sig-paren">(</span><em>data</em>, <em>geometry</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cfelpyutils/geometry_utils.html#apply_geometry_to_data"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfelpyutils.geometry_utils.apply_geometry_to_data" title="Permalink to this definition">¶</a></dt>
+<dd><p>Applies CrystFEL geometry information to some data.</p>
+<p>This function takes as input some geometry information read from a <a class="reference external" href="http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html">CrystFEL</a> file, and
+some data on which to apply it. It returns an array that can be displayed using a
+library like <a class="reference external" href="https://matplotlib.org/">matplotlib</a> or
+<a class="reference external" href="http://pyqtgraph.org/">PyQtGraph</a>.</p>
+<p>The shape of the returned array is big enough to display all the input pixel
+values, and is symmetric around the center of the reference system (i.e: the beam
+interaction point).</p>
+<p>NOTE: This restrictions often cause the returned array to be bigger than the minimum
+size needed to store the physical layout of the pixels in the detector,
+particularly if the detector is not centered at the beam interaction point.</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
+<li><strong>data</strong> (<em>numpy.ndarray</em>) – the data on which the geometry information should be
+applied.</li>
+<li><strong>geometry</strong> (<em>Dict</em><em>[</em><em>str</em><em>, </em><em>Any</em><em>]</em>) – a CrystFEL geometry object (A dictionary returned by
+the <a class="reference internal" href="cfelpyutils.crystfel_utils.html#cfelpyutils.crystfel_utils.load_crystfel_geometry" title="cfelpyutils.crystfel_utils.load_crystfel_geometry"><code class="xref py py-func docutils literal notranslate"><span class="pre">load_crystfel_geometry()</span></code></a> function).</li>
+</ul>
+</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">an array containing the data with the geometry information
+applied.</p>
+</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">numpy.ndarray</p>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+
+
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+
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+ <div class="section" id="module-cfelpyutils">
+<span id="the-cfelpyutils-package"></span><h1>The cfelpyutils Package<a class="headerlink" href="#module-cfelpyutils" title="Permalink to this headline">¶</a></h1>
+<p>The main CFELPyUtils package, which contains the whole library.</p>
+<div class="toctree-wrapper compound">
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.crystfel_utils.html">crystfel_utils</a></li>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.geometry_utils.html">geometry_utils</a></li>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.named_tuples.html">named_tuples</a></li>
+</ul>
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diff --git a/docs/cfelpyutils.named_tuples.html b/docs/cfelpyutils.named_tuples.html
new file mode 100644
index 0000000..d992c10
--- /dev/null
+++ b/docs/cfelpyutils.named_tuples.html
@@ -0,0 +1,170 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The named_tuples Module — CFELPyUtils 1.0.0 documentation</title>
+ <link rel="stylesheet" href="_static/alabaster.css" type="text/css" />
+ <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
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+ <link rel="index" title="Index" href="genindex.html" />
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+ <link rel="prev" title="The geometry_utils Module" href="cfelpyutils.geometry_utils.html" />
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+
+ <div class="section" id="module-cfelpyutils.named_tuples">
+<span id="the-named-tuples-module"></span><h1>The named_tuples Module<a class="headerlink" href="#module-cfelpyutils.named_tuples" title="Permalink to this headline">¶</a></h1>
+<p>CFELPyUtils named tuples.</p>
+<p>This module contains a collection of named tuples used throughout the CFELPyUtils
+library.</p>
+<dl class="class">
+<dt id="cfelpyutils.named_tuples.PixelMaps">
+<em class="property">class </em><code class="descname">PixelMaps</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps" title="Permalink to this definition">¶</a></dt>
+<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">tuple</span></code></p>
+<p>Pixel maps that store geometry information.</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
+<li><strong>x</strong> (<em>numpy.ndarray</em>) – pixel map for the x coordinate.</li>
+<li><strong>y</strong> (<em>numpy.ndarray</em>) – pixel map for the y coordinate.</li>
+<li><strong>z</strong> (<em>numpy.ndarray</em>) – pixel map for the z coordinate.</li>
+<li><strong>r</strong> (<em>numpy.ndarray</em>) – pixel map storing the distance of each pixel from the center of
+the reference system.</li>
+<li><strong>phi</strong> (<em>numpy.ndarray</em>) – pixel map storing the amplitude of the angle between each
+pixel, the center of the reference system, and the x axis through the center.</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+<dl class="attribute">
+<dt id="cfelpyutils.named_tuples.PixelMaps.phi">
+<code class="descname">phi</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps.phi" title="Permalink to this definition">¶</a></dt>
+<dd><p>Alias for field number 4</p>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="cfelpyutils.named_tuples.PixelMaps.r">
+<code class="descname">r</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps.r" title="Permalink to this definition">¶</a></dt>
+<dd><p>Alias for field number 3</p>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="cfelpyutils.named_tuples.PixelMaps.x">
+<code class="descname">x</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps.x" title="Permalink to this definition">¶</a></dt>
+<dd><p>Alias for field number 0</p>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="cfelpyutils.named_tuples.PixelMaps.y">
+<code class="descname">y</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps.y" title="Permalink to this definition">¶</a></dt>
+<dd><p>Alias for field number 1</p>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="cfelpyutils.named_tuples.PixelMaps.z">
+<code class="descname">z</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps.z" title="Permalink to this definition">¶</a></dt>
+<dd><p>Alias for field number 2</p>
+</dd></dl>
+
+</dd></dl>
+
+</div>
+
+
+ </div>
+
+ </div>
+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="index.html">CFELPyUtils</a></h1>
+
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+<h3>Navigation</h3>
+<ul class="current">
+<li class="toctree-l1 current"><a class="reference internal" href="cfelpyutils.html">The cfelpyutils Package</a><ul class="current">
+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.crystfel_utils.html">crystfel_utils</a></li>
+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.geometry_utils.html">geometry_utils</a></li>
+<li class="toctree-l2 current"><a class="current reference internal" href="#">named_tuples</a></li>
+</ul>
+</li>
+</ul>
+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+ <li><a href="index.html">Documentation overview</a><ul>
+ <li><a href="cfelpyutils.html">The cfelpyutils Package</a><ul>
+ <li>Previous: <a href="cfelpyutils.geometry_utils.html" title="previous chapter">The geometry_utils Module</a></li>
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+ <h3>Quick search</h3>
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+
+ |
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+
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+ </body>
+</html>
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diff --git a/docs/cfelpyutils.rst b/docs/cfelpyutils.rst
deleted file mode 100644
index 59efdc8..0000000
--- a/docs/cfelpyutils.rst
+++ /dev/null
@@ -1,16 +0,0 @@
-cfelpyutils package
-===================
-
-.. automodule:: cfelpyutils
- :members:
- :undoc-members:
- :show-inheritance:
-
-Submodules
-----------
-
-.. toctree::
-
- cfelpyutils.crystfel_utils
- cfelpyutils.geometry_utils
-
diff --git a/docs/conf.py b/docs/conf.py
deleted file mode 100644
index 7211d42..0000000
--- a/docs/conf.py
+++ /dev/null
@@ -1,84 +0,0 @@
-# pylint: disable=C0111
-# -*- coding: utf-8 -*-
-#
-# Configuration file for the Sphinx documentation builder.
-#
-# This file does only contain a selection of the most common options. For a
-# full list see the documentation:
-# http://www.sphinx-doc.org/en/master/config
-
-# -- Path setup --------------------------------------------------------------
-
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-#
-# import os
-# import sys
-# sys.path.insert(0, os.path.abspath('..'))
-import os
-import sys
-sys.path.insert(0, os.path.abspath('..'))
-
-
-# -- Project information -----------------------------------------------------
-project = "cfelpyutils" # pylint: disable=C0103
-copyright = ( # pylint: disable=C0103, W0622
- """
- Copyright © 2018 Deutsches Elektronen-Synchrotron DESY,'
- 'a research centre of the Helmholtz Association.'
- """
-)
-author = "OnDA Team" # pylint: disable=C0103
-
-# The short X.Y version
-version = "0.9" # pylint: disable=C0103
-# The full version, including alpha/beta/rc tags
-release = "0.9" # pylint: disable=C0103
-
-
-# -- General configuration ---------------------------------------------------
-
-# Add any Sphinx extension module names here, as strings. They can be
-# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
-# ones.
-extensions = [ # pylint: disable=C0103
- 'sphinx.ext.autodoc',
- 'sphinx.ext.viewcode',
- 'sphinx.ext.todo',
- 'sphinx.ext.napoleon',
-]
-
-# Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates'] # pylint: disable=C0103
-
-# The suffix(es) of source filenames.
-# You can specify multiple suffix as a list of string:
-source_suffix = ".rst" # pylint: disable=C0103
-
-# The master toctree document.
-master_doc = "index" # pylint: disable=C0103
-
-# The language for content autogenerated by Sphinx. Refer to documentation
-# for a list of supported languages.
-#
-# This is also used if you do content translation via gettext catalogs.
-# Usually you set "language" from the command line for these cases.
-language = "en" # pylint: disable=C0103
-
-# List of patterns, relative to source directory, that match files and
-# directories to ignore when looking for source files.
-# This pattern also affects html_static_path and html_extra_path .
-exclude_patterns = [ # pylint: disable=C0103
- '_build',
- 'Thumbs.db',
- '.DS_Store'
-]
-
-# The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx' # pylint: disable=C0103
-
-# -- Extension configuration -------------------------------------------------
-add_module_names = False # pylint: disable=C0103
-autodoc_member_order = 'bysource' # pylint: disable=C0103
-autoclass_content = 'init' # pylint: disable=C0103
diff --git a/docs/genindex.html b/docs/genindex.html
new file mode 100644
index 0000000..c2a43c1
--- /dev/null
+++ b/docs/genindex.html
@@ -0,0 +1,196 @@
+
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
+ <head>
+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>Index — CFELPyUtils 1.0.0 documentation</title>
+ <link rel="stylesheet" href="_static/alabaster.css" type="text/css" />
+ <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+ <script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
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+ <script type="text/javascript" src="_static/language_data.js"></script>
+ <link rel="index" title="Index" href="#" />
+ <link rel="search" title="Search" href="search.html" />
+
+ <link rel="stylesheet" href="_static/custom.css" type="text/css" />
+
+
+ <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+ </head><body>
+
+
+ <div class="document">
+ <div class="documentwrapper">
+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+
+<h1 id="index">Index</h1>
+
+<div class="genindex-jumpbox">
+ <a href="#A"><strong>A</strong></a>
+ | <a href="#C"><strong>C</strong></a>
+ | <a href="#L"><strong>L</strong></a>
+ | <a href="#P"><strong>P</strong></a>
+ | <a href="#R"><strong>R</strong></a>
+ | <a href="#X"><strong>X</strong></a>
+ | <a href="#Y"><strong>Y</strong></a>
+ | <a href="#Z"><strong>Z</strong></a>
+
+</div>
+<h2 id="A">A</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.apply_geometry_to_data">apply_geometry_to_data() (in module cfelpyutils.geometry_utils)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="C">C</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.html#module-cfelpyutils">cfelpyutils (module)</a>
+</li>
+ <li><a href="cfelpyutils.crystfel_utils.html#module-cfelpyutils.crystfel_utils">cfelpyutils.crystfel_utils (module)</a>
+</li>
+ <li><a href="cfelpyutils.geometry_utils.html#module-cfelpyutils.geometry_utils">cfelpyutils.geometry_utils (module)</a>
+</li>
+ </ul></td>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#module-cfelpyutils.named_tuples">cfelpyutils.named_tuples (module)</a>
+</li>
+ <li><a href="cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.compute_pix_maps">compute_pix_maps() (in module cfelpyutils.geometry_utils)</a>
+</li>
+ <li><a href="cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.compute_visualization_pix_maps">compute_visualization_pix_maps() (in module cfelpyutils.geometry_utils)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="L">L</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.crystfel_utils.html#cfelpyutils.crystfel_utils.load_crystfel_geometry">load_crystfel_geometry() (in module cfelpyutils.crystfel_utils)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="P">P</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps.phi">phi (PixelMaps attribute)</a>
+</li>
+ </ul></td>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps">PixelMaps (class in cfelpyutils.named_tuples)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="R">R</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps.r">r (PixelMaps attribute)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="X">X</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps.x">x (PixelMaps attribute)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="Y">Y</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps.y">y (PixelMaps attribute)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="Z">Z</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps.z">z (PixelMaps attribute)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+
+
+ </div>
+
+ </div>
+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="index.html">CFELPyUtils</a></h1>
+
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+<h3>Navigation</h3>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.html">The cfelpyutils Package</a></li>
+</ul>
+
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+<h3>Related Topics</h3>
+<ul>
+ <li><a href="index.html">Documentation overview</a><ul>
+ </ul></li>
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+ </form>
+ </div>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
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+ </div>
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+ <div class="footer">
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+ Powered by <a href="http://sphinx-doc.org/">Sphinx 1.8.5</a>
+ & <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
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+ </div>
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+</html>
\ No newline at end of file
diff --git a/docs/index.html b/docs/index.html
new file mode 100644
index 0000000..ea167f9
--- /dev/null
+++ b/docs/index.html
@@ -0,0 +1,117 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
+ <head>
+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>CFELPyUtils — CFELPyUtils 1.0.0 documentation</title>
+ <link rel="stylesheet" href="_static/alabaster.css" type="text/css" />
+ <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+ <script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
+ <script type="text/javascript" src="_static/jquery.js"></script>
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+ <script type="text/javascript" src="_static/doctools.js"></script>
+ <script type="text/javascript" src="_static/language_data.js"></script>
+ <link rel="index" title="Index" href="genindex.html" />
+ <link rel="search" title="Search" href="search.html" />
+ <link rel="next" title="The cfelpyutils Package" href="cfelpyutils.html" />
+
+ <link rel="stylesheet" href="_static/custom.css" type="text/css" />
+
+
+ <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+ </head><body>
+
+
+ <div class="document">
+ <div class="documentwrapper">
+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+ <div class="section" id="cfelpyutils">
+<h1>CFELPyUtils<a class="headerlink" href="#cfelpyutils" title="Permalink to this headline">¶</a></h1>
+<div class="toctree-wrapper compound">
+</div>
+<div class="section" id="introduction">
+<h2>Introduction<a class="headerlink" href="#introduction" title="Permalink to this headline">¶</a></h2>
+<p>CFELPyUtils is a utility library written in Python and developed at the Center For Free
+Electron Laser Science (CFEL) in Hamburg. It contains several functions and classes
+that perform various tasks related to the processing of x-ray imaging data (currently,
+mostly reading and applying geometry information to x-ray detector data). It is used by
+several internal and released CFEL software projects.</p>
+</div>
+<div class="section" id="installation">
+<h2>Installation<a class="headerlink" href="#installation" title="Permalink to this headline">¶</a></h2>
+<p>The CFELPyUtils library is available on PyPI and can be installed using the pip
+command:</p>
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>python3 -m pip install cfelpyutils
+</pre></div>
+</div>
+<p>Or, for python2:</p>
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>python -m pip install cfelpyutils
+</pre></div>
+</div>
+<p>It is also available as an Anaconda package in the ‘ondateam’ channel. It can be
+installed using the ‘conda’ command:</p>
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>conda install -c ondateam cfelpyutils
+</pre></div>
+</div>
+</div>
+<div class="section" id="code-documentation">
+<h2>Code Documentation<a class="headerlink" href="#code-documentation" title="Permalink to this headline">¶</a></h2>
+<p>Code documentation for the CFELPyUtils library can be found <a class="reference internal" href="cfelpyutils.html"><span class="doc">here</span></a>.</p>
+</div>
+</div>
+
+
+ </div>
+
+ </div>
+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+ <h3><a href="#">Table of Contents</a></h3>
+ <ul>
+<li><a class="reference internal" href="#">CFELPyUtils</a><ul>
+<li><a class="reference internal" href="#introduction">Introduction</a></li>
+<li><a class="reference internal" href="#installation">Installation</a></li>
+<li><a class="reference internal" href="#code-documentation">Code Documentation</a></li>
+</ul>
+</li>
+</ul>
+
+<div id="searchbox" style="display: none" role="search">
+ <h3>Quick search</h3>
+ <div class="searchformwrapper">
+ <form class="search" action="search.html" method="get">
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+ </form>
+ </div>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
+ </div>
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+ </div>
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+
+ |
+ Powered by <a href="http://sphinx-doc.org/">Sphinx 1.8.5</a>
+ & <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+
+ </div>
+
+
+
+
+ </body>
+</html>
\ No newline at end of file
diff --git a/docs/index.rst b/docs/index.rst
deleted file mode 100644
index b4d8093..0000000
--- a/docs/index.rst
+++ /dev/null
@@ -1,26 +0,0 @@
-.. cfelpyutils documentation master file, created by
- sphinx-quickstart on Tue Jul 10 12:10:05 2018.
- You can adapt this file completely to your liking, but it should at least
- contain the root `toctree` directive.
-
-Welcome to cfelpyutils's documentation!
-=======================================
-
-CfelPyUtils is a library of several utility functions and
-classes used by several software projects developed at the
-Center For Free Electron Laser Science (CFEL) in Hamburg.
-
-
-.. toctree::
- :maxdepth: 4
- :caption: Contents:
-
- cfelpyutils
-
-
-Indices and tables
-==================
-
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`
diff --git a/docs/modules.html b/docs/modules.html
new file mode 100644
index 0000000..c6b1e68
--- /dev/null
+++ b/docs/modules.html
@@ -0,0 +1,114 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
+ <head>
+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
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+ <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
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+
+ <link rel="stylesheet" href="_static/custom.css" type="text/css" />
+
+
+ <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+ </head><body>
+
+
+ <div class="document">
+ <div class="documentwrapper">
+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+ <div class="section" id="cfelpyutils">
+<h1>cfelpyutils<a class="headerlink" href="#cfelpyutils" title="Permalink to this headline">¶</a></h1>
+<div class="toctree-wrapper compound">
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.html">The cfelpyutils Package</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.crystfel_utils.html">crystfel_utils</a></li>
+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.geometry_utils.html">geometry_utils</a></li>
+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.named_tuples.html">named_tuples</a></li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+
+
+ </div>
+
+ </div>
+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="index.html">CFELPyUtils</a></h1>
+
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+
+
+<h3>Navigation</h3>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.html">The cfelpyutils Package</a></li>
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+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+ <li><a href="index.html">Documentation overview</a><ul>
+ </ul></li>
+</ul>
+</div>
+<div id="searchbox" style="display: none" role="search">
+ <h3>Quick search</h3>
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+ <form class="search" action="search.html" method="get">
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+<script type="text/javascript">$('#searchbox').show(0);</script>
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+ <div class="footer">
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+
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+ </div>
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+ </body>
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\ No newline at end of file
diff --git a/docs/objects.inv b/docs/objects.inv
new file mode 100644
index 0000000..34d0743
--- /dev/null
+++ b/docs/objects.inv
@@ -0,0 +1,8 @@
+# Sphinx inventory version 2
+# Project: CFELPyUtils
+# Version: 1.0.0
+# The remainder of this file is compressed using zlib.
+xÚµ”Ánƒ0 †ï}ŠHÛ•j½ö:mÒ¤MBÚvŽÜÄ-щH˜HŸ~
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+UÕU«¾Çs¥ëX6ÙuO
+ZKwê–ZE9X˜èzÈêŠS¹®,R-jšƒ6óп…©@Š=xì¼
+È‘S[i‰ãÓïŠ&g SQ£|k[dŒéõw‰ý o©3á™`m)6‡ÑÜŠ[ÎBg¡ºY¨ûQ‰±|Í#Éêâl‘ »A’û‚ NÝ°ÜÀ] ô¸úùG§®Í`o~¯z€ mÓýbŠ
;ªlÉ;,DÁ±nH6(=ë
µ/þqq–µ† ÅãóÓkê>½÷â°¶Dí’c"”ÿ–mJ–Å!Äï!Ÿúoù›aŒ&
\ No newline at end of file
diff --git a/docs/py-modindex.html b/docs/py-modindex.html
new file mode 100644
index 0000000..02294c3
--- /dev/null
+++ b/docs/py-modindex.html
@@ -0,0 +1,137 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
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+ <link rel="index" title="Index" href="genindex.html" />
+ <link rel="search" title="Search" href="search.html" />
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+ <link rel="stylesheet" href="_static/custom.css" type="text/css" />
+
+
+ <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+
+
+ </head><body>
+
+
+ <div class="document">
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+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+
+ <h1>Python Module Index</h1>
+
+ <div class="modindex-jumpbox">
+ <a href="#cap-c"><strong>c</strong></a>
+ </div>
+
+ <table class="indextable modindextable">
+ <tr class="pcap"><td></td><td> </td><td></td></tr>
+ <tr class="cap" id="cap-c"><td></td><td>
+ <strong>c</strong></td><td></td></tr>
+ <tr>
+ <td><img src="_static/minus.png" class="toggler"
+ id="toggle-1" style="display: none" alt="-" /></td>
+ <td>
+ <a href="cfelpyutils.html#module-cfelpyutils"><code class="xref">cfelpyutils</code></a></td><td>
+ <em></em></td></tr>
+ <tr class="cg-1">
+ <td></td>
+ <td>   
+ <a href="cfelpyutils.crystfel_utils.html#module-cfelpyutils.crystfel_utils"><code class="xref">cfelpyutils.crystfel_utils</code></a></td><td>
+ <em></em></td></tr>
+ <tr class="cg-1">
+ <td></td>
+ <td>   
+ <a href="cfelpyutils.geometry_utils.html#module-cfelpyutils.geometry_utils"><code class="xref">cfelpyutils.geometry_utils</code></a></td><td>
+ <em></em></td></tr>
+ <tr class="cg-1">
+ <td></td>
+ <td>   
+ <a href="cfelpyutils.named_tuples.html#module-cfelpyutils.named_tuples"><code class="xref">cfelpyutils.named_tuples</code></a></td><td>
+ <em></em></td></tr>
+ </table>
+
+
+ </div>
+
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+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="index.html">CFELPyUtils</a></h1>
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+
+
+
+
+<h3>Navigation</h3>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.html">The cfelpyutils Package</a></li>
+</ul>
+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+ <li><a href="index.html">Documentation overview</a><ul>
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+</ul>
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+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
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+ </div>
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+ </div>
+ <div class="footer">
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+
+ |
+ Powered by <a href="http://sphinx-doc.org/">Sphinx 1.8.5</a>
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+ </div>
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+ </body>
+</html>
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diff --git a/docs/search.html b/docs/search.html
new file mode 100644
index 0000000..a117965
--- /dev/null
+++ b/docs/search.html
@@ -0,0 +1,120 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="index.html">CFELPyUtils</a></h1>
+
+
+
+
+
+
+
+
+<h3>Navigation</h3>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.html">The cfelpyutils Package</a></li>
+</ul>
+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+ <li><a href="index.html">Documentation overview</a><ul>
+ </ul></li>
+</ul>
+</div>
+
+
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+
+
+
+
+
+ </div>
+ </div>
+ <div class="clearer"></div>
+ </div>
+ <div class="footer">
+ ©2019, OnDA Team.
+
+ |
+ Powered by <a href="http://sphinx-doc.org/">Sphinx 1.8.5</a>
+ & <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+
+ </div>
+
+
+
+
+ </body>
+</html>
\ No newline at end of file
diff --git a/docs/searchindex.js b/docs/searchindex.js
new file mode 100644
index 0000000..be933e7
--- /dev/null
+++ b/docs/searchindex.js
@@ -0,0 +1 @@
+Search.setIndex({docnames:["cfelpyutils","cfelpyutils.crystfel_utils","cfelpyutils.geometry_utils","cfelpyutils.named_tuples","index"],envversion:{"sphinx.domains.c":1,"sphinx.domains.changeset":1,"sphinx.domains.cpp":1,"sphinx.domains.javascript":1,"sphinx.domains.math":2,"sphinx.domains.python":1,"sphinx.domains.rst":1,"sphinx.domains.std":1,"sphinx.ext.todo":1,"sphinx.ext.viewcode":1,sphinx:55},filenames:["cfelpyutils.rst","cfelpyutils.crystfel_utils.rst","cfelpyutils.geometry_utils.rst","cfelpyutils.named_tuples.rst","index.rst"],objects:{"":{cfelpyutils:[0,0,0,"-"]},"cfelpyutils.crystfel_utils":{load_crystfel_geometry:[1,1,1,""]},"cfelpyutils.geometry_utils":{apply_geometry_to_data:[2,1,1,""],compute_pix_maps:[2,1,1,""],compute_visualization_pix_maps:[2,1,1,""]},"cfelpyutils.named_tuples":{PixelMaps:[3,2,1,""]},"cfelpyutils.named_tuples.PixelMaps":{phi:[3,3,1,""],r:[3,3,1,""],x:[3,3,1,""],y:[3,3,1,""],z:[3,3,1,""]},cfelpyutils:{crystfel_utils:[1,0,0,"-"],geometry_utils:[2,0,0,"-"],named_tuples:[3,0,0,"-"]}},objnames:{"0":["py","module","Python module"],"1":["py","function","Python function"],"2":["py","class","Python class"],"3":["py","attribute","Python attribute"]},objtypes:{"0":"py:module","1":"py:function","2":"py:class","3":"py:attribute"},terms:{"41a8fa9819010":1,"class":[3,4],"float":[],"function":[1,2,4],"int":[],"new":[],"return":[1,2],For:[1,4],The:4,These:2,absolut:1,adjust:[],alia:3,all:2,along:2,also:4,amplitud:3,anaconda:4,angl:3,ani:[1,2],appli:[2,4],apply_geometry_to_data:2,around:2,arrai:2,assum:[],avail:[2,4],awai:2,axi:3,base:3,beam:2,been:[],between:3,big:2,bigger:2,can:[2,4],caus:2,ceil:2,center:[2,3,4],cfel:4,cfelpyutil:3,channel:4,code:1,collect:3,command:4,commit:1,complet:2,comput:2,compute_min_array_s:[],compute_pix_map:2,compute_visualization_pix_map:2,conda:4,connect:[],contain:[0,1,2,3,4],convent:2,convert:[],coordin:[2,3],corner:2,correspond:1,crystfel:[1,2],crystfel_util:0,current:[1,4],data:[2,4],describ:[],desi:[],detector:[2,4],develop:4,dict:[1,2],dictionari:[1,2],differ:2,direct:2,displai:2,displayedus:[],distanc:3,document:1,each:3,electron:4,enough:2,entri:2,field:3,fifth:[],file:[1,2],filenam:1,first:[],follow:2,format:1,found:4,fourth:[],free:4,from:[1,2,3],full:1,gener:2,geometri:[1,2,3,4],geometry_util:0,get_detector_geometry_2:1,hamburg:4,hand:2,has:[],here:4,http:[],imag:4,imageview:2,implement:[],inform:[1,2,3,4],input:2,instead:[],interact:2,intern:4,just:[],kei:1,languag:1,laser:4,layout:2,left:2,librari:[0,2,3,4],like:2,link:[],load:1,load_crystfel_geometri:[1,2],main:[0,2],make:[],man:1,mani:[],manipul:2,map:[2,3],match:1,matplotlib:2,minimum:2,mostli:4,name:[2,3],named_tupl:0,ndarrai:[2,3],need:2,none:2,note:2,number:3,numpi:[2,3],object:2,often:2,ondateam:4,ones:2,onli:2,org:[],orient:2,origin:2,other:2,packag:[1,4],page:1,paramet:[1,2,3],particularli:2,path:1,perform:4,phi:[2,3],physic:2,pip:4,pixel:[2,3],pixel_map:[],pixelmap:[2,3],point:2,pre:2,prepar:[],process:4,project:4,provid:[],pypi:4,pyqtgraph:2,python2:4,python3:4,python:[1,4],rai:4,read:[1,2,4],readi:[],refer:[2,3],reimplement:1,rel:1,relat:4,releas:4,relev:1,respect:[],restrict:2,result:[],right:2,same:2,scienc:4,see:1,set:2,sever:4,shape:2,should:2,size:2,softwar:[1,4],some:[1,2],sourc:[1,2],standard:[],store:[1,2,3],str:[1,2],stro:[],style:[],submodul:[],suppos:[],symmetr:2,sync:[],synchron:1,system:[2,3],take:2,task:4,than:2,thi:[1,2,3],third:[],three:[],through:3,throughout:3,top:2,toward:2,tupl:[2,3],twhite:[],two:[],type:[1,2],used:[2,3,4],uses:1,using:[2,4],util:[1,2,4],valu:[1,2],variou:4,vector:[],visual:2,which:[0,2],whole:0,widget:2,work:[],written:4,wth:[],www:[],zenith:2},titles:["The cfelpyutils Package","The crystfel_utils Module","The geometry_utils Module","The named_tuples Module","CFELPyUtils"],titleterms:{The:[0,1,2,3],cfelpyutil:[0,4],code:4,crystfel_util:1,document:4,geometry_util:2,instal:4,introduct:4,modul:[1,2,3],named_tupl:3,packag:0,thecfelpyutil:[]}})
\ No newline at end of file
diff --git a/docs/Makefile b/docs_src/Makefile
similarity index 88%
rename from docs/Makefile
rename to docs_src/Makefile
index fd5b18c..0efd18c 100644
--- a/docs/Makefile
+++ b/docs_src/Makefile
@@ -4,7 +4,6 @@
# You can set these variables from the command line.
SPHINXOPTS =
SPHINXBUILD = sphinx-build
-SPHINXPROJ = cfelpyutils
SOURCEDIR = .
BUILDDIR = _build
@@ -17,4 +16,9 @@ help:
# Catch-all target: route all unknown targets to Sphinx using the new
# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS).
%: Makefile
- @$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
\ No newline at end of file
+ @$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+docs:
+ @make html
+ @rm -fr ../docs/*
+ @cp -a _build/html/. ../docs
diff --git a/docs_src/_build/doctrees/cfelpyutils.crystfel_utils.doctree b/docs_src/_build/doctrees/cfelpyutils.crystfel_utils.doctree
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diff --git a/docs_src/_build/doctrees/environment.pickle b/docs_src/_build/doctrees/environment.pickle
new file mode 100644
index 0000000000000000000000000000000000000000..ab85190b94d6e6c3a55d42111fbf201f24b8a836
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diff --git a/docs_src/_build/html/.buildinfo b/docs_src/_build/html/.buildinfo
new file mode 100644
index 0000000..07914e1
--- /dev/null
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new file mode 100644
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+ <h1>Source code for cfelpyutils.crystfel_utils</h1><div class="highlight"><pre>
+<span></span><span class="c1"># This file is part of CFELPyUtils.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is free software: you can redistribute it and/or modify it under the</span>
+<span class="c1"># terms of the GNU General Public License as published by the Free Software Foundation,</span>
+<span class="c1"># either version 3 of the License, or (at your option) any later version.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is distributed in the hope that it will be useful, but WITHOUT ANY</span>
+<span class="c1"># WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A</span>
+<span class="c1"># PARTICULAR PURPOSE. See the GNU General Public License for more details.</span>
+<span class="c1">#</span>
+<span class="c1"># You should have received a copy of the GNU General Public License along with OnDA. If</span>
+<span class="c1"># not, see <http://www.gnu.org/licenses/>.</span>
+<span class="c1">#</span>
+<span class="c1"># Copyright 2014-2019 Deutsches Elektronen-Synchrotron DESY,</span>
+<span class="c1"># a research centre of the Helmholtz Association.</span>
+<span class="sd">"""</span>
+<span class="sd">CrystFEL utilities.</span>
+
+<span class="sd">This module contains Python reimplementations of some functions from the `CrystFEL</span>
+<span class="sd"><http://www.desy.de/~twhite/crystfel>`_ software package.</span>
+<span class="sd">"""</span>
+<span class="kn">from</span> <span class="nn">__future__</span> <span class="k">import</span> <span class="n">absolute_import</span><span class="p">,</span> <span class="n">division</span><span class="p">,</span> <span class="n">print_function</span>
+
+<span class="kn">import</span> <span class="nn">collections</span>
+<span class="kn">import</span> <span class="nn">copy</span>
+<span class="kn">import</span> <span class="nn">math</span>
+<span class="kn">import</span> <span class="nn">re</span>
+<span class="kn">from</span> <span class="nn">typing</span> <span class="k">import</span> <span class="n">Any</span><span class="p">,</span> <span class="n">Dict</span><span class="p">,</span> <span class="n">List</span><span class="p">,</span> <span class="n">Union</span><span class="p">,</span> <span class="n">Tuple</span> <span class="c1"># pylint: disable=unused-import</span>
+
+<span class="kn">from</span> <span class="nn">future.utils</span> <span class="k">import</span> <span class="n">viewitems</span>
+
+
+<span class="k">def</span> <span class="nf">_assplode_algebraic</span><span class="p">(</span><span class="n">value</span><span class="p">):</span>
+ <span class="c1"># type: (str) -> List[str]</span>
+ <span class="c1"># Reimplementation of assplode_algegraic from libcrystfel/src/detector.c.</span>
+ <span class="n">items</span> <span class="o">=</span> <span class="p">[</span><span class="n">item</span> <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">re</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">"([+-])"</span><span class="p">,</span> <span class="n">string</span><span class="o">=</span><span class="n">value</span><span class="o">.</span><span class="n">strip</span><span class="p">())</span> <span class="k">if</span> <span class="n">item</span> <span class="o">!=</span> <span class="s2">""</span><span class="p">]</span>
+ <span class="k">if</span> <span class="n">items</span> <span class="ow">and</span> <span class="n">items</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">):</span>
+ <span class="n">items</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span>
+ <span class="k">return</span> <span class="p">[</span><span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">((</span><span class="n">items</span><span class="p">[</span><span class="n">x</span><span class="p">],</span> <span class="n">items</span><span class="p">[</span><span class="n">x</span> <span class="o">+</span> <span class="mi">1</span><span class="p">]))</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="nb">len</span><span class="p">(</span><span class="n">items</span><span class="p">),</span> <span class="mi">2</span><span class="p">)]</span>
+
+
+<span class="k">def</span> <span class="nf">_dir_conv</span><span class="p">(</span><span class="n">direction_x</span><span class="p">,</span> <span class="n">direction_y</span><span class="p">,</span> <span class="n">direction_z</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
+ <span class="c1"># type: (float, float, float, str) -> List[float]</span>
+ <span class="c1"># Reimplementation of dir_conv from libcrystfel/src/detector.c.</span>
+ <span class="n">direction</span> <span class="o">=</span> <span class="p">[</span><span class="n">direction_x</span><span class="p">,</span> <span class="n">direction_y</span><span class="p">,</span> <span class="n">direction_z</span><span class="p">]</span>
+ <span class="n">items</span> <span class="o">=</span> <span class="n">_assplode_algebraic</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">if</span> <span class="ow">not</span> <span class="n">items</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid direction: </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">value</span><span class="p">))</span>
+ <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">items</span><span class="p">:</span>
+ <span class="n">axis</span> <span class="o">=</span> <span class="n">item</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
+ <span class="k">if</span> <span class="n">axis</span> <span class="o">!=</span> <span class="s2">"x"</span> <span class="ow">and</span> <span class="n">axis</span> <span class="o">!=</span> <span class="s2">"y"</span> <span class="ow">and</span> <span class="n">axis</span> <span class="o">!=</span> <span class="s2">"z"</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid Symbol: </span><span class="si">{}</span><span class="s2"> (must be x, y or z)."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">axis</span><span class="p">))</span>
+ <span class="k">if</span> <span class="n">item</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"+"</span><span class="p">:</span>
+ <span class="n">value</span> <span class="o">=</span> <span class="s2">"1.0"</span>
+ <span class="k">elif</span> <span class="n">item</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"-"</span><span class="p">:</span>
+ <span class="n">value</span> <span class="o">=</span> <span class="s2">"-1.0"</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">value</span> <span class="o">=</span> <span class="n">item</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
+ <span class="k">if</span> <span class="n">axis</span> <span class="o">==</span> <span class="s2">"x"</span><span class="p">:</span>
+ <span class="n">direction</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">axis</span> <span class="o">==</span> <span class="s2">"y"</span><span class="p">:</span>
+ <span class="n">direction</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">axis</span> <span class="o">==</span> <span class="s2">"z"</span><span class="p">:</span>
+ <span class="n">direction</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+
+ <span class="k">return</span> <span class="n">direction</span>
+
+
+<span class="k">def</span> <span class="nf">_set_dim_structure_entry</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">,</span> <span class="n">panel</span><span class="p">):</span>
+ <span class="c1"># type: (str, str, Dict[str, Any]) -> None</span>
+ <span class="c1"># Reimplementation of set_dim_structure_entry from libcrystfel/src/events.c.</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">dim</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">dim</span> <span class="o">=</span> <span class="p">[]</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">dim_index</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">key</span><span class="p">[</span><span class="mi">3</span><span class="p">])</span>
+ <span class="k">except</span> <span class="ne">IndexError</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"'dim' must be followed by a number, e.g. 'dim0')"</span><span class="p">)</span>
+ <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid dimension number </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">key</span><span class="p">[</span><span class="mi">3</span><span class="p">]))</span>
+ <span class="k">if</span> <span class="n">dim_index</span> <span class="o">></span> <span class="nb">len</span><span class="p">(</span><span class="n">dim</span><span class="p">)</span> <span class="o">-</span> <span class="mi">1</span><span class="p">:</span>
+ <span class="k">for</span> <span class="n">_</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">dim</span><span class="p">),</span> <span class="n">dim_index</span> <span class="o">+</span> <span class="mi">1</span><span class="p">):</span>
+ <span class="n">dim</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"ss"</span> <span class="ow">or</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"fs"</span> <span class="ow">or</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"%"</span><span class="p">:</span>
+ <span class="n">dim</span><span class="p">[</span><span class="n">dim_index</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">value</span><span class="o">.</span><span class="n">isdigit</span><span class="p">():</span>
+ <span class="n">dim</span><span class="p">[</span><span class="n">dim_index</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid dim entry: </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">value</span><span class="p">))</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span> <span class="o">=</span> <span class="n">dim</span>
+
+
+<span class="k">def</span> <span class="nf">_parse_field_for_panel</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">,</span> <span class="n">panel</span><span class="p">):</span>
+ <span class="c1"># type: (str, str, Dict[str, Any]) -> None</span>
+ <span class="c1"># Reimplementation of parse_field_for_panel from libcrystfel/src/detector.c.</span>
+ <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_fs"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"min_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_fs"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_ss"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"min_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_ss"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"corner_x"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"cnx"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"corner_y"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"cny"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"rail_direction"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_x"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_y"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_z"</span><span class="p">]</span> <span class="o">=</span> <span class="n">_dir_conv</span><span class="p">(</span>
+ <span class="n">direction_x</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"rail_x"</span><span class="p">],</span>
+ <span class="n">direction_y</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"rail_y"</span><span class="p">],</span>
+ <span class="n">direction_z</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"rail_z"</span><span class="p">],</span>
+ <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="k">except</span> <span class="ne">RuntimeError</span> <span class="k">as</span> <span class="n">exc</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid rail direction. "</span><span class="p">,</span> <span class="n">exc</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"clen_for_centering"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_for_centering"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"adu_per_eV"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"adu_per_eV"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"adu_per_photon"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"adu_per_photon"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"rigid_group"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"rigid_group"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"clen"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_from"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen"</span><span class="p">]</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_from"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"data"</span><span class="p">:</span>
+ <span class="k">if</span> <span class="ow">not</span> <span class="n">value</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"/"</span><span class="p">):</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid data location: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">value</span><span class="p">))</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"data"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"mask"</span><span class="p">:</span>
+ <span class="k">if</span> <span class="ow">not</span> <span class="n">value</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"/"</span><span class="p">):</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid data location: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">value</span><span class="p">))</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"mask"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"mask_file"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"mask_file"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"saturation_map"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"saturation_map"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"saturation_map_file"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"saturation_map_file"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"coffset"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"coffset"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"res"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"res"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_adu"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"max_adu"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"badrow_direction"</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"x"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"f"</span>
+ <span class="k">elif</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"y"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"s"</span>
+ <span class="k">elif</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"f"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"f"</span>
+ <span class="k">elif</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"s"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"s"</span>
+ <span class="k">elif</span> <span class="n">value</span> <span class="o">==</span> <span class="s2">"-"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"-"</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="nb">print</span><span class="p">(</span><span class="s2">"badrow_direction must be x, t, f, s, or '-'"</span><span class="p">)</span>
+ <span class="nb">print</span><span class="p">(</span><span class="s2">"Assuming '-'."</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"badrow"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"-"</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"no_index"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"no_index"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">bool</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"fs"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"fsx"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsy"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsz"</span><span class="p">]</span> <span class="o">=</span> <span class="n">_dir_conv</span><span class="p">(</span>
+ <span class="n">direction_x</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"fsx"</span><span class="p">],</span>
+ <span class="n">direction_y</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"fsy"</span><span class="p">],</span>
+ <span class="n">direction_z</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"fsz"</span><span class="p">],</span>
+ <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="k">except</span> <span class="ne">RuntimeError</span> <span class="k">as</span> <span class="n">exc</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid fast scan direction."</span><span class="p">,</span> <span class="n">exc</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"ss"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"ssx"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssy"</span><span class="p">],</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssz"</span><span class="p">]</span> <span class="o">=</span> <span class="n">_dir_conv</span><span class="p">(</span>
+ <span class="n">direction_x</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"ssx"</span><span class="p">],</span>
+ <span class="n">direction_y</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"ssy"</span><span class="p">],</span>
+ <span class="n">direction_z</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"ssz"</span><span class="p">],</span>
+ <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="k">except</span> <span class="ne">RuntimeError</span> <span class="k">as</span> <span class="n">exc</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Invalid slow scan direction."</span><span class="p">,</span> <span class="n">exc</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"dim"</span><span class="p">):</span>
+ <span class="n">_set_dim_structure_entry</span><span class="p">(</span><span class="n">key</span><span class="o">=</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Unrecognised field: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">key</span><span class="p">))</span>
+
+
+<span class="k">def</span> <span class="nf">_parse_toplevel</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">,</span> <span class="n">detector</span><span class="p">,</span> <span class="n">beam</span><span class="p">,</span> <span class="n">panel</span><span class="p">):</span>
+ <span class="c1"># type: (str, str, Dict[str, Any], Dict[str, Any], Dict[str, Any]) -> None</span>
+ <span class="c1"># Reimplementation of parse_toplevel from libcrystfel/src/detector.c.</span>
+ <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"mask_bad"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"mask_bad"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"mask_bad"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">base</span><span class="o">=</span><span class="mi">16</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"mask_good"</span><span class="p">:</span>
+ <span class="k">try</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"mask_good"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"mask_good"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">base</span><span class="o">=</span><span class="mi">16</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"coffset"</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"coffset"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"photon_energy"</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"/"</span><span class="p">):</span>
+ <span class="n">beam</span><span class="p">[</span><span class="s2">"photon_energy"</span><span class="p">]</span> <span class="o">=</span> <span class="mf">0.0</span>
+ <span class="n">beam</span><span class="p">[</span><span class="s2">"photon_energy_from"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">beam</span><span class="p">[</span><span class="s2">"photon_energy"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">beam</span><span class="p">[</span><span class="s2">"photon_energy_from"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"photon_energy_scale"</span><span class="p">:</span>
+ <span class="n">beam</span><span class="p">[</span><span class="s2">"photon_energy_scale"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"peak_info_location"</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"peak_info_location"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">elif</span> <span class="n">key</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"rigid_group"</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">key</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"rigid_group_collection"</span><span class="p">):</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_groups"</span><span class="p">][</span><span class="n">key</span><span class="p">[</span><span class="mi">12</span><span class="p">:]]</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">","</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"rigid_group_collection"</span><span class="p">):</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_group_collections"</span><span class="p">][</span><span class="n">key</span><span class="p">[</span><span class="mi">23</span><span class="p">:]]</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">","</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">_parse_field_for_panel</span><span class="p">(</span><span class="n">key</span><span class="o">=</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">)</span>
+
+
+<span class="k">def</span> <span class="nf">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="p">,</span> <span class="n">is_fsss</span><span class="p">):</span>
+ <span class="c1"># type: (Dict[str, Any], int) -> None</span>
+ <span class="c1"># Reimplementation of check_bad_fsss from libcrystfel/src/detector.c.</span>
+ <span class="k">if</span> <span class="n">bad_region</span><span class="p">[</span><span class="s2">"is_fsss"</span><span class="p">]</span> <span class="o">==</span> <span class="mi">99</span><span class="p">:</span>
+ <span class="n">bad_region</span><span class="p">[</span><span class="s2">"is_fsss"</span><span class="p">]</span> <span class="o">=</span> <span class="n">is_fsss</span>
+ <span class="k">return</span>
+
+ <span class="k">if</span> <span class="n">is_fsss</span> <span class="o">!=</span> <span class="n">bad_region</span><span class="p">[</span><span class="s2">"is_fsss"</span><span class="p">]:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"You can't mix x/y and fs/ss in a bad region"</span><span class="p">)</span>
+
+ <span class="k">return</span>
+
+
+<span class="k">def</span> <span class="nf">_parse_field_bad</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">,</span> <span class="n">bad</span><span class="p">):</span>
+ <span class="c1"># type: (str, str, Dict[str, Any]) -> None</span>
+ <span class="c1"># Reimplementation of parse_field_bad from libcrystfel/src/detector.c.</span>
+ <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_x"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"min_x"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_x"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"max_x"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_y"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"min_y"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_y"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"max_y"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_fs"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"min_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_fs"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"min_ss"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"min_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"max_ss"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
+ <span class="n">_check_bad_fsss</span><span class="p">(</span><span class="n">bad_region</span><span class="o">=</span><span class="n">bad</span><span class="p">,</span> <span class="n">is_fsss</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
+ <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">"panel"</span><span class="p">:</span>
+ <span class="n">bad</span><span class="p">[</span><span class="s2">"panel"</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Unrecognised field: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">key</span><span class="p">))</span>
+
+ <span class="k">return</span>
+
+
+<span class="k">def</span> <span class="nf">_check_point</span><span class="p">(</span>
+ <span class="n">name</span><span class="p">,</span> <span class="c1"># type: str</span>
+ <span class="n">panel</span><span class="p">,</span> <span class="c1"># type: Dict[str, Any]</span>
+ <span class="n">fs_</span><span class="p">,</span> <span class="c1"># type: int</span>
+ <span class="n">ss_</span><span class="p">,</span> <span class="c1"># type: int</span>
+ <span class="n">min_d</span><span class="p">,</span> <span class="c1"># type: float</span>
+ <span class="n">max_d</span><span class="p">,</span> <span class="c1"># type: float</span>
+ <span class="n">detector</span><span class="p">,</span> <span class="c1"># type: Dict[str, Any]</span>
+<span class="p">):</span>
+ <span class="c1"># type: (...) -> Tuple[float, float]</span>
+ <span class="c1"># Reimplementation of check_point from libcrystfel/src/detector.c.</span>
+ <span class="n">xs_</span> <span class="o">=</span> <span class="n">fs_</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsx"</span><span class="p">]</span> <span class="o">+</span> <span class="n">ss_</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssx"</span><span class="p">]</span>
+ <span class="n">ys_</span> <span class="o">=</span> <span class="n">fs_</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsy"</span><span class="p">]</span> <span class="o">+</span> <span class="n">ss_</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssy"</span><span class="p">]</span>
+ <span class="n">rx_</span> <span class="o">=</span> <span class="p">(</span><span class="n">xs_</span> <span class="o">+</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"cnx"</span><span class="p">])</span> <span class="o">/</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"res"</span><span class="p">]</span>
+ <span class="n">ry_</span> <span class="o">=</span> <span class="p">(</span><span class="n">ys_</span> <span class="o">+</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"cny"</span><span class="p">])</span> <span class="o">/</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"res"</span><span class="p">]</span>
+ <span class="n">dist</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="n">rx_</span> <span class="o">*</span> <span class="n">rx_</span> <span class="o">+</span> <span class="n">ry_</span> <span class="o">*</span> <span class="n">ry_</span><span class="p">)</span>
+ <span class="k">if</span> <span class="n">dist</span> <span class="o">></span> <span class="n">max_d</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_out_panel"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_out_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="n">fs_</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_out_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="n">ss_</span>
+ <span class="n">max_d</span> <span class="o">=</span> <span class="n">dist</span>
+ <span class="k">elif</span> <span class="n">dist</span> <span class="o"><</span> <span class="n">min_d</span><span class="p">:</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_in_panel"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_in_fs"</span><span class="p">]</span> <span class="o">=</span> <span class="n">fs_</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"furthest_in_ss"</span><span class="p">]</span> <span class="o">=</span> <span class="n">ss_</span>
+ <span class="n">min_d</span> <span class="o">=</span> <span class="n">dist</span>
+
+ <span class="k">return</span> <span class="n">min_d</span><span class="p">,</span> <span class="n">max_d</span>
+
+
+<span class="k">def</span> <span class="nf">_find_min_max_d</span><span class="p">(</span><span class="n">detector</span><span class="p">):</span>
+ <span class="c1"># type: (Dict[str, Any]) -> None</span>
+ <span class="c1"># Reimplementation of find_min_max_d from libcrystfel/src/detector.c.</span>
+ <span class="n">min_d</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="s2">"inf"</span><span class="p">)</span>
+ <span class="n">max_d</span> <span class="o">=</span> <span class="mf">0.0</span>
+ <span class="k">for</span> <span class="n">name</span><span class="p">,</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
+ <span class="n">min_d</span><span class="p">,</span> <span class="n">max_d</span> <span class="o">=</span> <span class="n">_check_point</span><span class="p">(</span>
+ <span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span>
+ <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">,</span>
+ <span class="n">fs_</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
+ <span class="n">ss_</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
+ <span class="n">min_d</span><span class="o">=</span><span class="n">min_d</span><span class="p">,</span>
+ <span class="n">max_d</span><span class="o">=</span><span class="n">max_d</span><span class="p">,</span>
+ <span class="n">detector</span><span class="o">=</span><span class="n">detector</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="n">min_d</span><span class="p">,</span> <span class="n">max_d</span> <span class="o">=</span> <span class="n">_check_point</span><span class="p">(</span>
+ <span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span>
+ <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">,</span>
+ <span class="n">fs_</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"w"</span><span class="p">],</span>
+ <span class="n">ss_</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
+ <span class="n">min_d</span><span class="o">=</span><span class="n">min_d</span><span class="p">,</span>
+ <span class="n">max_d</span><span class="o">=</span><span class="n">max_d</span><span class="p">,</span>
+ <span class="n">detector</span><span class="o">=</span><span class="n">detector</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="n">min_d</span><span class="p">,</span> <span class="n">max_d</span> <span class="o">=</span> <span class="n">_check_point</span><span class="p">(</span>
+ <span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span>
+ <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">,</span>
+ <span class="n">fs_</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
+ <span class="n">ss_</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"h"</span><span class="p">],</span>
+ <span class="n">min_d</span><span class="o">=</span><span class="n">min_d</span><span class="p">,</span>
+ <span class="n">max_d</span><span class="o">=</span><span class="n">max_d</span><span class="p">,</span>
+ <span class="n">detector</span><span class="o">=</span><span class="n">detector</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="n">min_d</span><span class="p">,</span> <span class="n">max_d</span> <span class="o">=</span> <span class="n">_check_point</span><span class="p">(</span>
+ <span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span>
+ <span class="n">panel</span><span class="o">=</span><span class="n">panel</span><span class="p">,</span>
+ <span class="n">fs_</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"w"</span><span class="p">],</span>
+ <span class="n">ss_</span><span class="o">=</span><span class="n">panel</span><span class="p">[</span><span class="s2">"h"</span><span class="p">],</span>
+ <span class="n">min_d</span><span class="o">=</span><span class="n">min_d</span><span class="p">,</span>
+ <span class="n">max_d</span><span class="o">=</span><span class="n">max_d</span><span class="p">,</span>
+ <span class="n">detector</span><span class="o">=</span><span class="n">detector</span><span class="p">,</span>
+ <span class="p">)</span>
+
+
+<div class="viewcode-block" id="load_crystfel_geometry"><a class="viewcode-back" href="../../cfelpyutils.crystfel_utils.html#cfelpyutils.crystfel_utils.load_crystfel_geometry">[docs]</a><span class="k">def</span> <span class="nf">load_crystfel_geometry</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
+ <span class="c1"># type: (str) -> Dict[str, Any]</span>
+ <span class="sd">"""</span>
+<span class="sd"> Loads a CrystFEL geometry file.</span>
+
+<span class="sd"> This function is a reimplementation of the get_detector_geometry_2 function from</span>
+<span class="sd"> CrystFEL. It reads information from a CrystFEL geometry file.</span>
+<span class="sd"> </span>
+<span class="sd"> For a full documentation of the CrystFEL geometry format, see the relevant `man</span>
+<span class="sd"> page <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_.</span>
+
+<span class="sd"> The function returns a dictionary with the geometry information.</span>
+
+<span class="sd"> * The CrystFEL geometry file uses a key/value language. The keys in the returned</span>
+<span class="sd"> dictionary match the keys in the geometry file.</span>
+
+<span class="sd"> * The dictionary values store the corresponding values.</span>
+
+<span class="sd"> * The code of this function is currently synchronized with the code of the function</span>
+<span class="sd"> 'get_detector_geometry_2' in CrystFEL at commit 41a8fa9819010.</span>
+
+<span class="sd"> </span>
+<span class="sd"> Arguments:</span>
+
+<span class="sd"> filename (str): the absolute or relative path to a CrystFEL geometry file.</span>
+
+<span class="sd"> Returns:</span>
+
+<span class="sd"> Dict[str, Any]: a dictionary with the geometry information loaded from the</span>
+<span class="sd"> file.</span>
+<span class="sd"> """</span>
+ <span class="n">beam</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"photon_energy"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span> <span class="s2">"photon_energy_from"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span> <span class="s2">"photon_energy_scale"</span><span class="p">:</span> <span class="mi">1</span><span class="p">}</span>
+ <span class="n">detector</span> <span class="o">=</span> <span class="p">{</span>
+ <span class="s2">"panels"</span><span class="p">:</span> <span class="n">collections</span><span class="o">.</span><span class="n">OrderedDict</span><span class="p">(),</span>
+ <span class="s2">"bad"</span><span class="p">:</span> <span class="n">collections</span><span class="o">.</span><span class="n">OrderedDict</span><span class="p">(),</span>
+ <span class="s2">"mask_good"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"mask_bad"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"rigid_groups"</span><span class="p">:</span> <span class="p">{},</span>
+ <span class="s2">"rigid_group_collections"</span><span class="p">:</span> <span class="p">{},</span>
+ <span class="p">}</span>
+ <span class="n">default_panel</span> <span class="o">=</span> <span class="p">{</span>
+ <span class="s2">"cnx"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"cny"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"clen"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"coffset"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span>
+ <span class="s2">"res"</span><span class="p">:</span> <span class="o">-</span><span class="mf">1.0</span><span class="p">,</span>
+ <span class="s2">"badrow"</span><span class="p">:</span> <span class="s2">"-"</span><span class="p">,</span>
+ <span class="s2">"no_index"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span>
+ <span class="s2">"fsx"</span><span class="p">:</span> <span class="mf">1.0</span><span class="p">,</span>
+ <span class="s2">"fsy"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span>
+ <span class="s2">"fsz"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span>
+ <span class="s2">"ssx"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span>
+ <span class="s2">"ssy"</span><span class="p">:</span> <span class="mf">1.0</span><span class="p">,</span>
+ <span class="s2">"ssz"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span>
+ <span class="s2">"rail_x"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"rail_y"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"rail_z"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"clen_for_centering"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"adu_per_eV"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"adu_per_photon"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"max_adu"</span><span class="p">:</span> <span class="nb">float</span><span class="p">(</span><span class="s2">"inf"</span><span class="p">),</span>
+ <span class="s2">"mask"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"mask_file"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"satmap"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"satmap_file"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"data"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"dim_structure"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="p">}</span>
+ <span class="n">default_bad_region</span> <span class="o">=</span> <span class="p">{</span>
+ <span class="s2">"min_x"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"max_x"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"min_y"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"max_y"</span><span class="p">:</span> <span class="kc">None</span><span class="p">,</span>
+ <span class="s2">"min_fs"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"max_fs"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"min_ss"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"max_ss"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
+ <span class="s2">"is_fsss"</span><span class="p">:</span> <span class="mi">99</span><span class="p">,</span>
+ <span class="p">}</span>
+ <span class="n">default_dim</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"ss"</span><span class="p">,</span> <span class="s2">"fs"</span><span class="p">]</span>
+
+ <span class="n">fhandle</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"r"</span><span class="p">)</span>
+ <span class="n">fhlines</span> <span class="o">=</span> <span class="n">fhandle</span><span class="o">.</span><span class="n">readlines</span><span class="p">()</span>
+ <span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">fhlines</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">";"</span><span class="p">):</span>
+ <span class="k">continue</span>
+ <span class="n">line_without_comments</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">";"</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
+ <span class="n">line_items</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="n">pattern</span><span class="o">=</span><span class="s2">"([ </span><span class="se">\t</span><span class="s2">])"</span><span class="p">,</span> <span class="n">string</span><span class="o">=</span><span class="n">line_without_comments</span><span class="p">)</span>
+ <span class="n">line_items</span> <span class="o">=</span> <span class="p">[</span><span class="n">item</span> <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">line_items</span> <span class="k">if</span> <span class="n">item</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">""</span><span class="p">,</span> <span class="s2">" "</span><span class="p">,</span> <span class="s2">"</span><span class="se">\t</span><span class="s2">"</span><span class="p">)]</span>
+ <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">line_items</span><span class="p">)</span> <span class="o"><</span> <span class="mi">3</span><span class="p">:</span>
+ <span class="k">continue</span>
+ <span class="n">value</span> <span class="o">=</span> <span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">line_items</span><span class="p">[</span><span class="mi">2</span><span class="p">:])</span>
+ <span class="k">if</span> <span class="n">line_items</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">!=</span> <span class="s2">"="</span><span class="p">:</span>
+ <span class="k">continue</span>
+ <span class="n">path</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">"(/)"</span><span class="p">,</span> <span class="n">line_items</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
+ <span class="n">path</span> <span class="o">=</span> <span class="p">[</span><span class="n">item</span> <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">path</span> <span class="k">if</span> <span class="n">item</span> <span class="ow">not</span> <span class="ow">in</span> <span class="s2">"/"</span><span class="p">]</span>
+ <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">path</span><span class="p">)</span> <span class="o"><</span> <span class="mi">2</span><span class="p">:</span>
+ <span class="n">_parse_toplevel</span><span class="p">(</span>
+ <span class="n">key</span><span class="o">=</span><span class="n">line_items</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span>
+ <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span>
+ <span class="n">detector</span><span class="o">=</span><span class="n">detector</span><span class="p">,</span>
+ <span class="n">beam</span><span class="o">=</span><span class="n">beam</span><span class="p">,</span>
+ <span class="n">panel</span><span class="o">=</span><span class="n">default_panel</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="k">continue</span>
+ <span class="n">curr_bad</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="n">curr_panel</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">if</span> <span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"bad"</span><span class="p">):</span>
+ <span class="k">if</span> <span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"bad"</span><span class="p">]:</span>
+ <span class="n">curr_bad</span> <span class="o">=</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"bad"</span><span class="p">][</span><span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">curr_bad</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">default_bad_region</span><span class="p">)</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"bad"</span><span class="p">][</span><span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span> <span class="o">=</span> <span class="n">curr_bad</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]:</span>
+ <span class="n">curr_panel</span> <span class="o">=</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">curr_panel</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">default_panel</span><span class="p">)</span>
+ <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">path</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span> <span class="o">=</span> <span class="n">curr_panel</span>
+ <span class="k">if</span> <span class="n">curr_panel</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">_parse_field_for_panel</span><span class="p">(</span><span class="n">key</span><span class="o">=</span><span class="n">path</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="n">panel</span><span class="o">=</span><span class="n">curr_panel</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">_parse_field_bad</span><span class="p">(</span><span class="n">key</span><span class="o">=</span><span class="n">path</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="n">bad</span><span class="o">=</span><span class="n">curr_bad</span><span class="p">)</span>
+ <span class="k">if</span> <span class="ow">not</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"No panel descriptions in geometry file."</span><span class="p">)</span>
+ <span class="n">num_placeholders_in_panels</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">for</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">curr_num_placeholders</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span><span class="o">.</span><span class="n">count</span><span class="p">(</span><span class="s2">"%"</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">curr_num_placeholders</span> <span class="o">=</span> <span class="mi">0</span>
+
+ <span class="k">if</span> <span class="n">num_placeholders_in_panels</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">num_placeholders_in_panels</span> <span class="o">=</span> <span class="n">curr_num_placeholders</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">curr_num_placeholders</span> <span class="o">!=</span> <span class="n">num_placeholders_in_panels</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"All panels' data and mask entries must have the same number of "</span>
+ <span class="s2">"placeholders."</span>
+ <span class="p">)</span>
+ <span class="n">num_placeholders_in_masks</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">for</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"mask"</span><span class="p">]</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">curr_num_placeholders</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"mask"</span><span class="p">]</span><span class="o">.</span><span class="n">count</span><span class="p">(</span><span class="s2">"%"</span><span class="p">)</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">curr_num_placeholders</span> <span class="o">=</span> <span class="mi">0</span>
+
+ <span class="k">if</span> <span class="n">num_placeholders_in_masks</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">num_placeholders_in_masks</span> <span class="o">=</span> <span class="n">curr_num_placeholders</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="k">if</span> <span class="n">curr_num_placeholders</span> <span class="o">!=</span> <span class="n">num_placeholders_in_masks</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"All panels' data and mask entries must have the same number of "</span>
+ <span class="s2">"placeholders."</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">num_placeholders_in_masks</span> <span class="o">></span> <span class="n">num_placeholders_in_panels</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Number of placeholders in mask cannot be larger the number than for data."</span>
+ <span class="p">)</span>
+ <span class="n">dim_length</span> <span class="o">=</span> <span class="kc">None</span>
+ <span class="k">for</span> <span class="n">panel_name</span><span class="p">,</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">viewitems</span><span class="p">(</span><span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]):</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">default_dim</span><span class="p">)</span>
+
+ <span class="n">found_ss</span> <span class="o">=</span> <span class="mi">0</span>
+ <span class="n">found_fs</span> <span class="o">=</span> <span class="mi">0</span>
+ <span class="n">found_placeholder</span> <span class="o">=</span> <span class="mi">0</span>
+ <span class="k">for</span> <span class="n">dim_index</span><span class="p">,</span> <span class="n">entry</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]):</span>
+ <span class="k">if</span> <span class="n">entry</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Dimension </span><span class="si">{}</span><span class="s2"> for panel </span><span class="si">{}</span><span class="s2"> is undefined."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">dim_index</span><span class="p">,</span> <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">elif</span> <span class="n">entry</span> <span class="o">==</span> <span class="s2">"ss"</span><span class="p">:</span>
+ <span class="n">found_ss</span> <span class="o">+=</span> <span class="mi">1</span>
+ <span class="k">elif</span> <span class="n">entry</span> <span class="o">==</span> <span class="s2">"fs"</span><span class="p">:</span>
+ <span class="n">found_fs</span> <span class="o">+=</span> <span class="mi">1</span>
+ <span class="k">elif</span> <span class="n">entry</span> <span class="o">==</span> <span class="s2">"%"</span><span class="p">:</span>
+ <span class="n">found_placeholder</span> <span class="o">+=</span> <span class="mi">1</span>
+ <span class="k">if</span> <span class="n">found_ss</span> <span class="o">!=</span> <span class="mi">1</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Exactly one slow scan dim coordinate is needed (found </span><span class="si">{}</span><span class="s2"> for panel "</span>
+ <span class="s2">"</span><span class="si">{}</span><span class="s2">)."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">found_ss</span><span class="p">,</span> <span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">found_fs</span> <span class="o">!=</span> <span class="mi">1</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Exactly one fast scan dim coordinate is needed (found </span><span class="si">{}</span><span class="s2"> for panel "</span>
+ <span class="s2">"</span><span class="si">{}</span><span class="s2">)."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">found_fs</span><span class="p">,</span> <span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">found_placeholder</span> <span class="o">></span> <span class="mi">1</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Only one placeholder dim coordinate is allowed. Maximum one "</span>
+ <span class="s2">"placeholder dim coordinate is allowed (found </span><span class="si">{}</span><span class="s2"> for panel </span><span class="si">{}</span><span class="s2">)"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">found_placeholder</span><span class="p">,</span> <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">dim_length</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">dim_length</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">])</span>
+ <span class="k">elif</span> <span class="n">dim_length</span> <span class="o">!=</span> <span class="nb">len</span><span class="p">(</span><span class="n">panel</span><span class="p">[</span><span class="s2">"dim_structure"</span><span class="p">]):</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Number of dim coordinates must be the same for all panels."</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">dim_length</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Number of dim coordinates must be at least two."</span><span class="p">)</span>
+ <span class="k">for</span> <span class="n">panel_name</span><span class="p">,</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">viewitems</span><span class="p">(</span><span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]):</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_fs"</span><span class="p">]</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the minimum fs coordinate for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_fs"</span><span class="p">]</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the maximum fs coordinate for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_ss"</span><span class="p">]</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the minimum ss coordinate for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_ss"</span><span class="p">]</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the maximum ss coordinate for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"cnx"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the corner X coordinate for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">panel_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"clen"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_from"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the camera length for panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"res"</span><span class="p">]</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the resolution or panel </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"adu_per_eV"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"adu_per_photon"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify either adu_per_eV or adu_per_photon for panel "</span>
+ <span class="s2">"</span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_for_centering"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_x"</span><span class="p">]</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"You must specify clen_for_centering if you specify the rail "</span>
+ <span class="s2">"direction (panel </span><span class="si">{}</span><span class="s2">)"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">panel_name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_x"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_x"</span><span class="p">]</span> <span class="o">=</span> <span class="mf">0.0</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_y"</span><span class="p">]</span> <span class="o">=</span> <span class="mf">0.0</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"rail_z"</span><span class="p">]</span> <span class="o">=</span> <span class="mf">1.0</span>
+ <span class="k">if</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_for_centering"</span><span class="p">]</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"clen_for_centering"</span><span class="p">]</span> <span class="o">=</span> <span class="mf">0.0</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"w"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_fs"</span><span class="p">]</span> <span class="o">-</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_fs"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"h"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_max_ss"</span><span class="p">]</span> <span class="o">-</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"origin_min_ss"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span>
+ <span class="k">for</span> <span class="n">bad_region_name</span><span class="p">,</span> <span class="n">bad_region</span> <span class="ow">in</span> <span class="n">viewitems</span><span class="p">(</span><span class="n">detector</span><span class="p">[</span><span class="s2">"bad"</span><span class="p">]):</span>
+ <span class="k">if</span> <span class="n">bad_region</span><span class="p">[</span><span class="s2">"is_fsss"</span><span class="p">]</span> <span class="o">==</span> <span class="mi">99</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Please specify the coordinate ranges for bad region </span><span class="si">{}</span><span class="s2">."</span><span class="o">.</span><span class="n">format</span><span class="p">(</span>
+ <span class="n">bad_region_name</span>
+ <span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">for</span> <span class="n">group</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_groups"</span><span class="p">]:</span>
+ <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_groups"</span><span class="p">][</span><span class="n">group</span><span class="p">]:</span>
+ <span class="k">if</span> <span class="n">name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Cannot add panel to rigid_group. Panel not found: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">for</span> <span class="n">group_collection</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_group_collections"</span><span class="p">]:</span>
+ <span class="k">for</span> <span class="n">name</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_group_collections"</span><span class="p">][</span><span class="n">group_collection</span><span class="p">]:</span>
+ <span class="k">if</span> <span class="n">name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"rigid_groups"</span><span class="p">]:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span>
+ <span class="s2">"Cannot add rigid_group to collection. Rigid group not "</span>
+ <span class="s2">"found: </span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">name</span><span class="p">)</span>
+ <span class="p">)</span>
+ <span class="k">for</span> <span class="n">panel</span> <span class="ow">in</span> <span class="n">detector</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
+ <span class="n">d__</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsx"</span><span class="p">]</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssy"</span><span class="p">]</span> <span class="o">-</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssx"</span><span class="p">]</span> <span class="o">*</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsy"</span><span class="p">]</span>
+ <span class="k">if</span> <span class="n">d__</span> <span class="o">==</span> <span class="mf">0.0</span><span class="p">:</span>
+ <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Panel </span><span class="si">{}</span><span class="s2"> transformation is singluar."</span><span class="p">)</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"xfs"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssy"</span><span class="p">]</span> <span class="o">/</span> <span class="n">d__</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"yfs"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"ssx"</span><span class="p">]</span> <span class="o">/</span> <span class="n">d__</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"xss"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsy"</span><span class="p">]</span> <span class="o">/</span> <span class="n">d__</span>
+ <span class="n">panel</span><span class="p">[</span><span class="s2">"yss"</span><span class="p">]</span> <span class="o">=</span> <span class="n">panel</span><span class="p">[</span><span class="s2">"fsx"</span><span class="p">]</span> <span class="o">/</span> <span class="n">d__</span>
+ <span class="n">_find_min_max_d</span><span class="p">(</span><span class="n">detector</span><span class="p">)</span>
+ <span class="n">fhandle</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
+
+ <span class="k">return</span> <span class="n">detector</span></div>
+</pre></div>
+
+ </div>
+
+ </div>
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+ <h1>Source code for cfelpyutils.geometry_utils</h1><div class="highlight"><pre>
+<span></span><span class="c1"># This file is part of CFELPyUtils.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is free software: you can redistribute it and/or modify it under the</span>
+<span class="c1"># terms of the GNU General Public License as published by the Free Software Foundation,</span>
+<span class="c1"># either version 3 of the License, or (at your option) any later version.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is distributed in the hope that it will be useful, but WITHOUT ANY</span>
+<span class="c1"># WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A</span>
+<span class="c1"># PARTICULAR PURPOSE. See the GNU General Public License for more details.</span>
+<span class="c1">#</span>
+<span class="c1"># You should have received a copy of the GNU General Public License along with OnDA. If</span>
+<span class="c1"># not, see <http://www.gnu.org/licenses/>.</span>
+<span class="c1">#</span>
+<span class="c1"># Copyright 2014-2019 Deutsches Elektronen-Synchrotron DESY,</span>
+<span class="c1"># a research centre of the Helmholtz Association.</span>
+<span class="sd">"""</span>
+<span class="sd">Geometry utilities.</span>
+
+<span class="sd">This module contains functions that manipulate geometry information.</span>
+<span class="sd">"""</span>
+<span class="kn">from</span> <span class="nn">__future__</span> <span class="k">import</span> <span class="n">absolute_import</span><span class="p">,</span> <span class="n">division</span><span class="p">,</span> <span class="n">print_function</span>
+
+<span class="kn">from</span> <span class="nn">typing</span> <span class="k">import</span> <span class="n">Any</span><span class="p">,</span> <span class="n">Dict</span><span class="p">,</span> <span class="n">Tuple</span> <span class="c1"># pylint: disable=unused-import</span>
+
+<span class="kn">import</span> <span class="nn">numpy</span>
+
+<span class="kn">from</span> <span class="nn">cfelpyutils</span> <span class="k">import</span> <span class="n">named_tuples</span>
+
+
+<div class="viewcode-block" id="compute_pix_maps"><a class="viewcode-back" href="../../cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.compute_pix_maps">[docs]</a><span class="k">def</span> <span class="nf">compute_pix_maps</span><span class="p">(</span><span class="n">geometry</span><span class="p">):</span>
+ <span class="c1"># type: (Dict[str, Any]) -> PixelMaps</span>
+ <span class="sd">"""</span>
+<span class="sd"> Computes pixel maps from CrystFEL geometry information.</span>
+
+<span class="sd"> This function takes as input some geometry information read from a `CrystFEL</span>
+<span class="sd"> <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_ file, and</span>
+<span class="sd"> returns a set of some pre-computed pixel maps.</span>
+
+<span class="sd"> The origin and the orientation of the reference system for the pixel maps follow</span>
+<span class="sd"> the same conventions as in CrystFEL:</span>
+
+<span class="sd"> * The center of the reference system is the beam interaction point.</span>
+
+<span class="sd"> * +z is the beam direction, and points along the beam (i.e. away from the source).</span>
+
+<span class="sd"> * +y points towards the zenith (ceiling).</span>
+
+<span class="sd"> * +x completes the right-handed coordinate system.</span>
+
+<span class="sd"> Arguments:</span>
+
+<span class="sd"> geometry (Dict[str, Any]): a CrystFEL geometry object (A dictionary returned by</span>
+<span class="sd"> the :func:`~cfelpyutils.crystfel_utils.load_crystfel_geometry` function).</span>
+
+<span class="sd"> Returns:</span>
+
+<span class="sd"> :class:`~cfelpyutils.named_tuples.PixelMaps`: a named tuple storing the the</span>
+<span class="sd"> pixel maps.</span>
+<span class="sd"> """</span>
+ <span class="n">max_fs_in_slab</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">array</span><span class="p">(</span>
+ <span class="p">[</span><span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">k</span><span class="p">][</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]]</span>
+ <span class="p">)</span><span class="o">.</span><span class="n">max</span><span class="p">()</span>
+ <span class="n">max_ss_in_slab</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">array</span><span class="p">(</span>
+ <span class="p">[</span><span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">k</span><span class="p">][</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]]</span>
+ <span class="p">)</span><span class="o">.</span><span class="n">max</span><span class="p">()</span>
+
+ <span class="n">x_map</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span>
+ <span class="n">shape</span><span class="o">=</span><span class="p">(</span><span class="n">max_ss_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">max_fs_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">),</span> <span class="n">dtype</span><span class="o">=</span><span class="n">numpy</span><span class="o">.</span><span class="n">float32</span>
+ <span class="p">)</span>
+ <span class="n">y_map</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span>
+ <span class="n">shape</span><span class="o">=</span><span class="p">(</span><span class="n">max_ss_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">max_fs_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">),</span> <span class="n">dtype</span><span class="o">=</span><span class="n">numpy</span><span class="o">.</span><span class="n">float32</span>
+ <span class="p">)</span>
+ <span class="n">z_map</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span>
+ <span class="n">shape</span><span class="o">=</span><span class="p">(</span><span class="n">max_ss_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">max_fs_in_slab</span> <span class="o">+</span> <span class="mi">1</span><span class="p">),</span> <span class="n">dtype</span><span class="o">=</span><span class="n">numpy</span><span class="o">.</span><span class="n">float32</span>
+ <span class="p">)</span>
+
+ <span class="c1"># Iterates over the panels. For each panel, determines the pixel indices, then</span>
+ <span class="c1"># computes the x,y vectors. Finally, copies the panel pixel maps into the</span>
+ <span class="c1"># detector-wide pixel maps.</span>
+ <span class="k">for</span> <span class="n">pan</span> <span class="ow">in</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">]:</span>
+
+ <span class="k">if</span> <span class="s2">"clen"</span> <span class="ow">in</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">]:</span>
+ <span class="n">pan_clen</span> <span class="o">=</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"clen"</span><span class="p">]</span>
+ <span class="k">else</span><span class="p">:</span>
+ <span class="n">pan_clen</span> <span class="o">=</span> <span class="mf">0.0</span>
+
+ <span class="n">ss_grid</span><span class="p">,</span> <span class="n">fs_grid</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">meshgrid</span><span class="p">(</span>
+ <span class="n">numpy</span><span class="o">.</span><span class="n">arange</span><span class="p">(</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_ss"</span><span class="p">]</span>
+ <span class="o">-</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_ss"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="mi">1</span>
+ <span class="p">),</span>
+ <span class="n">numpy</span><span class="o">.</span><span class="n">arange</span><span class="p">(</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_fs"</span><span class="p">]</span>
+ <span class="o">-</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_fs"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="mi">1</span>
+ <span class="p">),</span>
+ <span class="n">indexing</span><span class="o">=</span><span class="s2">"ij"</span><span class="p">,</span>
+ <span class="p">)</span>
+ <span class="n">y_panel</span> <span class="o">=</span> <span class="p">(</span>
+ <span class="n">ss_grid</span> <span class="o">*</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"ssy"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="n">fs_grid</span> <span class="o">*</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"fsy"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"cny"</span><span class="p">]</span>
+ <span class="p">)</span>
+ <span class="n">x_panel</span> <span class="o">=</span> <span class="p">(</span>
+ <span class="n">ss_grid</span> <span class="o">*</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"ssx"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="n">fs_grid</span> <span class="o">*</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"fsx"</span><span class="p">]</span>
+ <span class="o">+</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"cnx"</span><span class="p">]</span>
+ <span class="p">)</span>
+ <span class="n">x_map</span><span class="p">[</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_ss"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_fs"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="p">]</span> <span class="o">=</span> <span class="n">x_panel</span>
+ <span class="n">y_map</span><span class="p">[</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_ss"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_fs"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="p">]</span> <span class="o">=</span> <span class="n">y_panel</span>
+ <span class="n">z_map</span><span class="p">[</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_ss"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_ss"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"min_fs"</span><span class="p">]</span> <span class="p">:</span> <span class="n">geometry</span><span class="p">[</span><span class="s2">"panels"</span><span class="p">][</span><span class="n">pan</span><span class="p">][</span><span class="s2">"max_fs"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span>
+ <span class="p">]</span> <span class="o">=</span> <span class="n">pan_clen</span>
+
+ <span class="n">r_map</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="n">numpy</span><span class="o">.</span><span class="n">square</span><span class="p">(</span><span class="n">x_map</span><span class="p">)</span> <span class="o">+</span> <span class="n">numpy</span><span class="o">.</span><span class="n">square</span><span class="p">(</span><span class="n">y_map</span><span class="p">))</span>
+ <span class="n">phi_map</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">arctan2</span><span class="p">(</span><span class="n">y_map</span><span class="p">,</span> <span class="n">x_map</span><span class="p">)</span>
+
+ <span class="k">return</span> <span class="n">named_tuples</span><span class="o">.</span><span class="n">PixelMaps</span><span class="p">(</span><span class="n">x_map</span><span class="p">,</span> <span class="n">y_map</span><span class="p">,</span> <span class="n">z_map</span><span class="p">,</span> <span class="n">r_map</span><span class="p">,</span> <span class="n">phi_map</span><span class="p">)</span></div>
+
+
+<div class="viewcode-block" id="compute_visualization_pix_maps"><a class="viewcode-back" href="../../cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.compute_visualization_pix_maps">[docs]</a><span class="k">def</span> <span class="nf">compute_visualization_pix_maps</span><span class="p">(</span><span class="n">geometry</span><span class="p">):</span>
+ <span class="c1"># type: (Dict[str, Any]) -> PixelMaps</span>
+ <span class="sd">"""</span>
+<span class="sd"> Computes pixel maps for data visualization from CrystFEL geometry information.</span>
+
+<span class="sd"> This function takes as input some geometry information read from a `CrystFEL</span>
+<span class="sd"> <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_ file, and</span>
+<span class="sd"> returns a set of some pre-computed pixel maps that can be used to display data in</span>
+<span class="sd"> an ImageView widget from the `PyQtGraph <http://pyqtgraph.org/>`_ library.</span>
+
+<span class="sd"> These pixel maps are different from the ones generated by the</span>
+<span class="sd"> :func:`~compute_pix_maps` function. The main differences are:</span>
+
+<span class="sd"> * The origin of the reference system is not the beam interaction point, but the top</span>
+<span class="sd"> left corner of the array used to visualize the data.</span>
+
+<span class="sd"> * Only the x and y pixel maps are available. The other entries in the named tuple</span>
+<span class="sd"> (z, r and phi) are set to None.</span>
+
+<span class="sd"> Arguments:</span>
+
+<span class="sd"> geometry (Dict[str, Any]): a CrystFEL geometry object (A dictionary returned by</span>
+<span class="sd"> the :func:`~cfelpyutils.crystfel_utils.load_crystfel_geometry` function).</span>
+
+<span class="sd"> Returns:</span>
+
+<span class="sd"> :class:`PixelMaps`: a named tuple with the pixel maps.</span>
+<span class="sd"> """</span>
+ <span class="c1"># Shifts the origin of the reference system from the beam position to the top-left</span>
+ <span class="c1"># of the image that will be displayed. Computes the size of the array needed to</span>
+ <span class="c1"># display the data, then use this information to estimate the magnitude of the</span>
+ <span class="c1"># shift.</span>
+ <span class="n">pixel_maps</span> <span class="o">=</span> <span class="n">compute_pix_maps</span><span class="p">(</span><span class="n">geometry</span><span class="p">)</span>
+ <span class="n">x_map</span><span class="p">,</span> <span class="n">y_map</span> <span class="o">=</span> <span class="n">pixel_maps</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="n">pixel_maps</span><span class="o">.</span><span class="n">y</span>
+ <span class="n">y_minimum</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">*</span> <span class="nb">int</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="nb">abs</span><span class="p">(</span><span class="n">y_map</span><span class="o">.</span><span class="n">max</span><span class="p">()),</span> <span class="nb">abs</span><span class="p">(</span><span class="n">y_map</span><span class="o">.</span><span class="n">min</span><span class="p">())))</span> <span class="o">+</span> <span class="mi">2</span>
+ <span class="n">x_minimum</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">*</span> <span class="nb">int</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="nb">abs</span><span class="p">(</span><span class="n">x_map</span><span class="o">.</span><span class="n">max</span><span class="p">()),</span> <span class="nb">abs</span><span class="p">(</span><span class="n">x_map</span><span class="o">.</span><span class="n">min</span><span class="p">())))</span> <span class="o">+</span> <span class="mi">2</span>
+ <span class="n">min_shape</span> <span class="o">=</span> <span class="p">(</span><span class="n">y_minimum</span><span class="p">,</span> <span class="n">x_minimum</span><span class="p">)</span>
+ <span class="n">new_x_map</span> <span class="o">=</span> <span class="p">(</span>
+ <span class="n">numpy</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="nb">object</span><span class="o">=</span><span class="n">pixel_maps</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="n">dtype</span><span class="o">=</span><span class="n">numpy</span><span class="o">.</span><span class="n">int</span><span class="p">)</span> <span class="o">+</span> <span class="n">min_shape</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">//</span> <span class="mi">2</span> <span class="o">-</span> <span class="mi">1</span>
+ <span class="p">)</span>
+ <span class="n">new_y_map</span> <span class="o">=</span> <span class="p">(</span>
+ <span class="n">numpy</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="nb">object</span><span class="o">=</span><span class="n">pixel_maps</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="n">dtype</span><span class="o">=</span><span class="n">numpy</span><span class="o">.</span><span class="n">int</span><span class="p">)</span> <span class="o">+</span> <span class="n">min_shape</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">//</span> <span class="mi">2</span> <span class="o">-</span> <span class="mi">1</span>
+ <span class="p">)</span>
+ <span class="k">return</span> <span class="n">named_tuples</span><span class="o">.</span><span class="n">PixelMaps</span><span class="p">(</span><span class="n">new_x_map</span><span class="p">,</span> <span class="n">new_y_map</span><span class="p">,</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span></div>
+
+
+<div class="viewcode-block" id="apply_geometry_to_data"><a class="viewcode-back" href="../../cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.apply_geometry_to_data">[docs]</a><span class="k">def</span> <span class="nf">apply_geometry_to_data</span><span class="p">(</span><span class="n">data</span><span class="p">,</span> <span class="n">geometry</span><span class="p">):</span>
+ <span class="c1"># type: (numpy.ndarray, Dict[str, Any]) -> numpy.ndarray</span>
+ <span class="sd">"""</span>
+<span class="sd"> Applies CrystFEL geometry information to some data.</span>
+
+<span class="sd"> This function takes as input some geometry information read from a `CrystFEL</span>
+<span class="sd"> <http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html>`_ file, and</span>
+<span class="sd"> some data on which to apply it. It returns an array that can be displayed using a</span>
+<span class="sd"> library like `matplotlib <https://matplotlib.org/>`_ or </span>
+<span class="sd"> `PyQtGraph <http://pyqtgraph.org/>`_.</span>
+
+<span class="sd"> The shape of the returned array is big enough to display all the input pixel</span>
+<span class="sd"> values, and is symmetric around the center of the reference system (i.e: the beam</span>
+<span class="sd"> interaction point).</span>
+
+<span class="sd"> NOTE: This restrictions often cause the returned array to be bigger than the minimum</span>
+<span class="sd"> size needed to store the physical layout of the pixels in the detector,</span>
+<span class="sd"> particularly if the detector is not centered at the beam interaction point.</span>
+
+<span class="sd"> Arguments:</span>
+
+<span class="sd"> data (numpy.ndarray): the data on which the geometry information should be</span>
+<span class="sd"> applied.</span>
+
+<span class="sd"> geometry (Dict[str, Any]): a CrystFEL geometry object (A dictionary returned by</span>
+<span class="sd"> the :func:`~cfelpyutils.crystfel_utils.load_crystfel_geometry` function).</span>
+
+<span class="sd"> Returns:</span>
+
+<span class="sd"> numpy.ndarray: an array containing the data with the geometry information</span>
+<span class="sd"> applied. </span>
+<span class="sd"> """</span>
+ <span class="n">pixel_maps</span> <span class="o">=</span> <span class="n">compute_pix_maps</span><span class="p">(</span><span class="n">geometry</span><span class="p">)</span>
+ <span class="n">x_map</span><span class="p">,</span> <span class="n">y_map</span> <span class="o">=</span> <span class="n">pixel_maps</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="n">pixel_maps</span><span class="o">.</span><span class="n">y</span>
+ <span class="n">y_minimum</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">*</span> <span class="nb">int</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="nb">abs</span><span class="p">(</span><span class="n">y_map</span><span class="o">.</span><span class="n">max</span><span class="p">()),</span> <span class="nb">abs</span><span class="p">(</span><span class="n">y_map</span><span class="o">.</span><span class="n">min</span><span class="p">())))</span> <span class="o">+</span> <span class="mi">2</span>
+ <span class="n">x_minimum</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">*</span> <span class="nb">int</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="nb">abs</span><span class="p">(</span><span class="n">x_map</span><span class="o">.</span><span class="n">max</span><span class="p">()),</span> <span class="nb">abs</span><span class="p">(</span><span class="n">x_map</span><span class="o">.</span><span class="n">min</span><span class="p">())))</span> <span class="o">+</span> <span class="mi">2</span>
+ <span class="n">min_shape</span> <span class="o">=</span> <span class="p">(</span><span class="n">y_minimum</span><span class="p">,</span> <span class="n">x_minimum</span><span class="p">)</span>
+ <span class="n">visualization_array</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">min_shape</span><span class="p">,</span> <span class="n">dtype</span><span class="o">=</span><span class="nb">float</span><span class="p">)</span>
+ <span class="n">visual_pixel_maps</span> <span class="o">=</span> <span class="n">compute_visualization_pix_maps</span><span class="p">(</span><span class="n">geometry</span><span class="p">)</span>
+ <span class="n">visualization_array</span><span class="p">[</span>
+ <span class="n">visual_pixel_maps</span><span class="o">.</span><span class="n">y</span><span class="o">.</span><span class="n">flatten</span><span class="p">(),</span> <span class="n">visual_pixel_maps</span><span class="o">.</span><span class="n">x</span><span class="o">.</span><span class="n">flatten</span><span class="p">()</span>
+ <span class="p">]</span> <span class="o">=</span> <span class="n">data</span><span class="o">.</span><span class="n">ravel</span><span class="p">()</span><span class="o">.</span><span class="n">astype</span><span class="p">(</span><span class="n">visualization_array</span><span class="o">.</span><span class="n">dtype</span><span class="p">)</span>
+ <span class="k">return</span> <span class="n">visualization_array</span></div>
+</pre></div>
+
+ </div>
+
+ </div>
+ </div>
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diff --git a/docs_src/_build/html/_modules/cfelpyutils/named_tuples.html b/docs_src/_build/html/_modules/cfelpyutils/named_tuples.html
new file mode 100644
index 0000000..7649063
--- /dev/null
+++ b/docs_src/_build/html/_modules/cfelpyutils/named_tuples.html
@@ -0,0 +1,145 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
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+ <h1>Source code for cfelpyutils.named_tuples</h1><div class="highlight"><pre>
+<span></span><span class="c1"># This file is part of CFELPyUtils.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is free software: you can redistribute it and/or modify it under the</span>
+<span class="c1"># terms of the GNU General Public License as published by the Free Software Foundation,</span>
+<span class="c1"># either version 3 of the License, or (at your option) any later version.</span>
+<span class="c1">#</span>
+<span class="c1"># CFELPyUtils is distributed in the hope that it will be useful, but WITHOUT ANY</span>
+<span class="c1"># WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A</span>
+<span class="c1"># PARTICULAR PURPOSE. See the GNU General Public License for more details.</span>
+<span class="c1">#</span>
+<span class="c1"># You should have received a copy of the GNU General Public License along with OnDA. If</span>
+<span class="c1"># not, see <http://www.gnu.org/licenses/>.</span>
+<span class="c1">#</span>
+<span class="c1"># Copyright 2014-2019 Deutsches Elektronen-Synchrotron DESY,</span>
+<span class="c1"># a research centre of the Helmholtz Association.</span>
+<span class="sd">"""</span>
+<span class="sd">CFELPyUtils named tuples.</span>
+
+<span class="sd">This module contains a collection of named tuples used throughout the CFELPyUtils</span>
+<span class="sd">library.</span>
+<span class="sd">"""</span>
+<span class="kn">import</span> <span class="nn">collections</span>
+
+<span class="n">PixelMaps</span> <span class="o">=</span> <span class="n">collections</span><span class="o">.</span><span class="n">namedtuple</span><span class="p">(</span><span class="s2">"PixelMaps"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"x"</span><span class="p">,</span> <span class="s2">"y"</span><span class="p">,</span> <span class="s2">"z"</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">,</span> <span class="s2">"phi"</span><span class="p">])</span>
+<span class="sd">"""</span>
+<span class="sd">Pixel maps that store geometry information.</span>
+
+<span class="sd">Arguments:</span>
+
+<span class="sd"> x (numpy.ndarray): pixel map for the x coordinate.</span>
+
+<span class="sd"> y (numpy.ndarray): pixel map for the y coordinate.</span>
+
+<span class="sd"> z (numpy.ndarray): pixel map for the z coordinate.</span>
+
+<span class="sd"> r (numpy.ndarray): pixel map storing the distance of each pixel from the center of</span>
+<span class="sd"> the reference system.</span>
+
+<span class="sd"> phi (numpy.ndarray): pixel map storing the amplitude of the angle between each</span>
+<span class="sd"> pixel, the center of the reference system, and the x axis through the center.</span>
+<span class="sd">"""</span>
+</pre></div>
+
+ </div>
+
+ </div>
+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
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diff --git a/docs_src/_build/html/_modules/index.html b/docs_src/_build/html/_modules/index.html
new file mode 100644
index 0000000..0426bf5
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@@ -0,0 +1,105 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>Overview: module code — CFELPyUtils 1.0.0 documentation</title>
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+
+
+ <div class="document">
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+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+ <h1>All modules for which code is available</h1>
+<ul><li><a href="cfelpyutils/crystfel_utils.html">cfelpyutils.crystfel_utils</a></li>
+<li><a href="cfelpyutils/geometry_utils.html">cfelpyutils.geometry_utils</a></li>
+<li><a href="cfelpyutils/named_tuples.html">cfelpyutils.named_tuples</a></li>
+</ul>
+
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+
+ </div>
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+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="../index.html">CFELPyUtils</a></h1>
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+<h3>Navigation</h3>
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+<li class="toctree-l1"><a class="reference internal" href="../cfelpyutils.html">The cfelpyutils Package</a></li>
+</ul>
+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+ <li><a href="../index.html">Documentation overview</a><ul>
+ </ul></li>
+</ul>
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\ No newline at end of file
diff --git a/docs_src/_build/html/_sources/cfelpyutils.crystfel_utils.rst.txt b/docs_src/_build/html/_sources/cfelpyutils.crystfel_utils.rst.txt
new file mode 100644
index 0000000..8533f9d
--- /dev/null
+++ b/docs_src/_build/html/_sources/cfelpyutils.crystfel_utils.rst.txt
@@ -0,0 +1,7 @@
+The crystfel\_utils Module
+==========================
+
+.. automodule:: cfelpyutils.crystfel_utils
+ :members:
+ :undoc-members:
+ :show-inheritance:
diff --git a/docs_src/_build/html/_sources/cfelpyutils.geometry_utils.rst.txt b/docs_src/_build/html/_sources/cfelpyutils.geometry_utils.rst.txt
new file mode 100644
index 0000000..005d68a
--- /dev/null
+++ b/docs_src/_build/html/_sources/cfelpyutils.geometry_utils.rst.txt
@@ -0,0 +1,7 @@
+The geometry\_utils Module
+==========================
+
+.. automodule:: cfelpyutils.geometry_utils
+ :members:
+ :undoc-members:
+ :show-inheritance:
diff --git a/docs_src/_build/html/_sources/cfelpyutils.named_tuples.rst.txt b/docs_src/_build/html/_sources/cfelpyutils.named_tuples.rst.txt
new file mode 100644
index 0000000..42965bb
--- /dev/null
+++ b/docs_src/_build/html/_sources/cfelpyutils.named_tuples.rst.txt
@@ -0,0 +1,7 @@
+The named\_tuples Module
+========================
+
+.. automodule:: cfelpyutils.named_tuples
+ :members:
+ :undoc-members:
+ :show-inheritance:
diff --git a/docs_src/_build/html/_sources/cfelpyutils.rst.txt b/docs_src/_build/html/_sources/cfelpyutils.rst.txt
new file mode 100644
index 0000000..9e74d51
--- /dev/null
+++ b/docs_src/_build/html/_sources/cfelpyutils.rst.txt
@@ -0,0 +1,13 @@
+The cfelpyutils Package
+=======================
+
+.. automodule:: cfelpyutils
+ :members:
+ :undoc-members:
+ :show-inheritance:
+
+.. toctree::
+
+ crystfel_utils <cfelpyutils.crystfel_utils>
+ geometry_utils <cfelpyutils.geometry_utils>
+ named_tuples <cfelpyutils.named_tuples>
diff --git a/docs_src/_build/html/_sources/index.rst.txt b/docs_src/_build/html/_sources/index.rst.txt
new file mode 100644
index 0000000..929f41c
--- /dev/null
+++ b/docs_src/_build/html/_sources/index.rst.txt
@@ -0,0 +1,53 @@
+.. cfelpyutils documentation master file, created by
+ sphinx-quickstart on Tue Jul 10 12:10:05 2018.
+ You can adapt this file completely to your liking, but it should at least
+ contain the root `toctree` directive.
+
+CFELPyUtils
+===========
+
+.. toctree::
+ :hidden:
+
+ cfelpyutils
+
+
+Introduction
+------------
+
+CFELPyUtils is a utility library written in Python and developed at the Center For Free
+Electron Laser Science (CFEL) in Hamburg. It contains several functions and classes
+that perform various tasks related to the processing of x-ray imaging data (currently,
+mostly reading and applying geometry information to x-ray detector data). It is used by
+several internal and released CFEL software projects.
+
+
+Installation
+------------
+
+The CFELPyUtils library is available on PyPI and can be installed using the pip
+command:
+
+.. code-block:: bash
+
+ python3 -m pip install cfelpyutils
+
+Or, for python2:
+
+.. code-block:: bash
+
+ python -m pip install cfelpyutils
+
+
+It is also available as an Anaconda package in the 'ondateam' channel. It can be
+installed using the 'conda' command:
+
+.. code-block:: bash
+
+ conda install -c ondateam cfelpyutils
+
+
+Code Documentation
+------------------
+
+Code documentation for the CFELPyUtils library can be found :doc:`here <cfelpyutils>`.
\ No newline at end of file
diff --git a/docs_src/_build/html/_sources/modules.rst.txt b/docs_src/_build/html/_sources/modules.rst.txt
new file mode 100644
index 0000000..31f2701
--- /dev/null
+++ b/docs_src/_build/html/_sources/modules.rst.txt
@@ -0,0 +1,7 @@
+cfelpyutils
+===========
+
+.. toctree::
+ :maxdepth: 4
+
+ cfelpyutils
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+
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+ font-family: Georgia, serif;
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+ text-align: left;
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+}
+
+div.body p, div.body dd, div.body li {
+ line-height: 1.4em;
+}
+
+div.admonition {
+ margin: 20px 0px;
+ padding: 10px 30px;
+ background-color: #EEE;
+ border: 1px solid #CCC;
+}
+
+div.admonition tt.xref, div.admonition code.xref, div.admonition a tt {
+ background-color: #FBFBFB;
+ border-bottom: 1px solid #fafafa;
+}
+
+div.admonition p.admonition-title {
+ font-family: Georgia, serif;
+ font-weight: normal;
+ font-size: 24px;
+ margin: 0 0 10px 0;
+ padding: 0;
+ line-height: 1;
+}
+
+div.admonition p.last {
+ margin-bottom: 0;
+}
+
+div.highlight {
+ background-color: #fff;
+}
+
+dt:target, .highlight {
+ background: #FAF3E8;
+}
+
+div.warning {
+ background-color: #FCC;
+ border: 1px solid #FAA;
+}
+
+div.danger {
+ background-color: #FCC;
+ border: 1px solid #FAA;
+ -moz-box-shadow: 2px 2px 4px #D52C2C;
+ -webkit-box-shadow: 2px 2px 4px #D52C2C;
+ box-shadow: 2px 2px 4px #D52C2C;
+}
+
+div.error {
+ background-color: #FCC;
+ border: 1px solid #FAA;
+ -moz-box-shadow: 2px 2px 4px #D52C2C;
+ -webkit-box-shadow: 2px 2px 4px #D52C2C;
+ box-shadow: 2px 2px 4px #D52C2C;
+}
+
+div.caution {
+ background-color: #FCC;
+ border: 1px solid #FAA;
+}
+
+div.attention {
+ background-color: #FCC;
+ border: 1px solid #FAA;
+}
+
+div.important {
+ background-color: #EEE;
+ border: 1px solid #CCC;
+}
+
+div.note {
+ background-color: #EEE;
+ border: 1px solid #CCC;
+}
+
+div.tip {
+ background-color: #EEE;
+ border: 1px solid #CCC;
+}
+
+div.hint {
+ background-color: #EEE;
+ border: 1px solid #CCC;
+}
+
+div.seealso {
+ background-color: #EEE;
+ border: 1px solid #CCC;
+}
+
+div.topic {
+ background-color: #EEE;
+}
+
+p.admonition-title {
+ display: inline;
+}
+
+p.admonition-title:after {
+ content: ":";
+}
+
+pre, tt, code {
+ font-family: 'Consolas', 'Menlo', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
+ font-size: 0.9em;
+}
+
+.hll {
+ background-color: #FFC;
+ margin: 0 -12px;
+ padding: 0 12px;
+ display: block;
+}
+
+img.screenshot {
+}
+
+tt.descname, tt.descclassname, code.descname, code.descclassname {
+ font-size: 0.95em;
+}
+
+tt.descname, code.descname {
+ padding-right: 0.08em;
+}
+
+img.screenshot {
+ -moz-box-shadow: 2px 2px 4px #EEE;
+ -webkit-box-shadow: 2px 2px 4px #EEE;
+ box-shadow: 2px 2px 4px #EEE;
+}
+
+table.docutils {
+ border: 1px solid #888;
+ -moz-box-shadow: 2px 2px 4px #EEE;
+ -webkit-box-shadow: 2px 2px 4px #EEE;
+ box-shadow: 2px 2px 4px #EEE;
+}
+
+table.docutils td, table.docutils th {
+ border: 1px solid #888;
+ padding: 0.25em 0.7em;
+}
+
+table.field-list, table.footnote {
+ border: none;
+ -moz-box-shadow: none;
+ -webkit-box-shadow: none;
+ box-shadow: none;
+}
+
+table.footnote {
+ margin: 15px 0;
+ width: 100%;
+ border: 1px solid #EEE;
+ background: #FDFDFD;
+ font-size: 0.9em;
+}
+
+table.footnote + table.footnote {
+ margin-top: -15px;
+ border-top: none;
+}
+
+table.field-list th {
+ padding: 0 0.8em 0 0;
+}
+
+table.field-list td {
+ padding: 0;
+}
+
+table.field-list p {
+ margin-bottom: 0.8em;
+}
+
+/* Cloned from
+ * https://github.com/sphinx-doc/sphinx/commit/ef60dbfce09286b20b7385333d63a60321784e68
+ */
+.field-name {
+ -moz-hyphens: manual;
+ -ms-hyphens: manual;
+ -webkit-hyphens: manual;
+ hyphens: manual;
+}
+
+table.footnote td.label {
+ width: .1px;
+ padding: 0.3em 0 0.3em 0.5em;
+}
+
+table.footnote td {
+ padding: 0.3em 0.5em;
+}
+
+dl {
+ margin: 0;
+ padding: 0;
+}
+
+dl dd {
+ margin-left: 30px;
+}
+
+blockquote {
+ margin: 0 0 0 30px;
+ padding: 0;
+}
+
+ul, ol {
+ /* Matches the 30px from the narrow-screen "li > ul" selector below */
+ margin: 10px 0 10px 30px;
+ padding: 0;
+}
+
+pre {
+ background: #EEE;
+ padding: 7px 30px;
+ margin: 15px 0px;
+ line-height: 1.3em;
+}
+
+div.viewcode-block:target {
+ background: #ffd;
+}
+
+dl pre, blockquote pre, li pre {
+ margin-left: 0;
+ padding-left: 30px;
+}
+
+tt, code {
+ background-color: #ecf0f3;
+ color: #222;
+ /* padding: 1px 2px; */
+}
+
+tt.xref, code.xref, a tt {
+ background-color: #FBFBFB;
+ border-bottom: 1px solid #fff;
+}
+
+a.reference {
+ text-decoration: none;
+ border-bottom: 1px dotted #004B6B;
+}
+
+/* Don't put an underline on images */
+a.image-reference, a.image-reference:hover {
+ border-bottom: none;
+}
+
+a.reference:hover {
+ border-bottom: 1px solid #6D4100;
+}
+
+a.footnote-reference {
+ text-decoration: none;
+ font-size: 0.7em;
+ vertical-align: top;
+ border-bottom: 1px dotted #004B6B;
+}
+
+a.footnote-reference:hover {
+ border-bottom: 1px solid #6D4100;
+}
+
+a:hover tt, a:hover code {
+ background: #EEE;
+}
+
+
+@media screen and (max-width: 870px) {
+
+ div.sphinxsidebar {
+ display: none;
+ }
+
+ div.document {
+ width: 100%;
+
+ }
+
+ div.documentwrapper {
+ margin-left: 0;
+ margin-top: 0;
+ margin-right: 0;
+ margin-bottom: 0;
+ }
+
+ div.bodywrapper {
+ margin-top: 0;
+ margin-right: 0;
+ margin-bottom: 0;
+ margin-left: 0;
+ }
+
+ ul {
+ margin-left: 0;
+ }
+
+ li > ul {
+ /* Matches the 30px from the "ul, ol" selector above */
+ margin-left: 30px;
+ }
+
+ .document {
+ width: auto;
+ }
+
+ .footer {
+ width: auto;
+ }
+
+ .bodywrapper {
+ margin: 0;
+ }
+
+ .footer {
+ width: auto;
+ }
+
+ .github {
+ display: none;
+ }
+
+
+
+}
+
+
+
+@media screen and (max-width: 875px) {
+
+ body {
+ margin: 0;
+ padding: 20px 30px;
+ }
+
+ div.documentwrapper {
+ float: none;
+ background: #fff;
+ }
+
+ div.sphinxsidebar {
+ display: block;
+ float: none;
+ width: 102.5%;
+ margin: 50px -30px -20px -30px;
+ padding: 10px 20px;
+ background: #333;
+ color: #FFF;
+ }
+
+ div.sphinxsidebar h3, div.sphinxsidebar h4, div.sphinxsidebar p,
+ div.sphinxsidebar h3 a {
+ color: #fff;
+ }
+
+ div.sphinxsidebar a {
+ color: #AAA;
+ }
+
+ div.sphinxsidebar p.logo {
+ display: none;
+ }
+
+ div.document {
+ width: 100%;
+ margin: 0;
+ }
+
+ div.footer {
+ display: none;
+ }
+
+ div.bodywrapper {
+ margin: 0;
+ }
+
+ div.body {
+ min-height: 0;
+ padding: 0;
+ }
+
+ .rtd_doc_footer {
+ display: none;
+ }
+
+ .document {
+ width: auto;
+ }
+
+ .footer {
+ width: auto;
+ }
+
+ .footer {
+ width: auto;
+ }
+
+ .github {
+ display: none;
+ }
+}
+
+
+/* misc. */
+
+.revsys-inline {
+ display: none!important;
+}
+
+/* Make nested-list/multi-paragraph items look better in Releases changelog
+ * pages. Without this, docutils' magical list fuckery causes inconsistent
+ * formatting between different release sub-lists.
+ */
+div#changelog > div.section > ul > li > p:only-child {
+ margin-bottom: 0;
+}
+
+/* Hide fugly table cell borders in ..bibliography:: directive output */
+table.docutils.citation, table.docutils.citation td, table.docutils.citation th {
+ border: none;
+ /* Below needed in some edge cases; if not applied, bottom shadows appear */
+ -moz-box-shadow: none;
+ -webkit-box-shadow: none;
+ box-shadow: none;
+}
+
+
+/* relbar */
+
+.related {
+ line-height: 30px;
+ width: 100%;
+ font-size: 0.9rem;
+}
+
+.related.top {
+ border-bottom: 1px solid #EEE;
+ margin-bottom: 20px;
+}
+
+.related.bottom {
+ border-top: 1px solid #EEE;
+}
+
+.related ul {
+ padding: 0;
+ margin: 0;
+ list-style: none;
+}
+
+.related li {
+ display: inline;
+}
+
+nav#rellinks {
+ float: right;
+}
+
+nav#rellinks li+li:before {
+ content: "|";
+}
+
+nav#breadcrumbs li+li:before {
+ content: "\00BB";
+}
+
+/* Hide certain items when printing */
+@media print {
+ div.related {
+ display: none;
+ }
+}
\ No newline at end of file
diff --git a/docs_src/_build/html/_static/basic.css b/docs_src/_build/html/_static/basic.css
new file mode 100644
index 0000000..0807176
--- /dev/null
+++ b/docs_src/_build/html/_static/basic.css
@@ -0,0 +1,676 @@
+/*
+ * basic.css
+ * ~~~~~~~~~
+ *
+ * Sphinx stylesheet -- basic theme.
+ *
+ * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+/* -- main layout ----------------------------------------------------------- */
+
+div.clearer {
+ clear: both;
+}
+
+/* -- relbar ---------------------------------------------------------------- */
+
+div.related {
+ width: 100%;
+ font-size: 90%;
+}
+
+div.related h3 {
+ display: none;
+}
+
+div.related ul {
+ margin: 0;
+ padding: 0 0 0 10px;
+ list-style: none;
+}
+
+div.related li {
+ display: inline;
+}
+
+div.related li.right {
+ float: right;
+ margin-right: 5px;
+}
+
+/* -- sidebar --------------------------------------------------------------- */
+
+div.sphinxsidebarwrapper {
+ padding: 10px 5px 0 10px;
+}
+
+div.sphinxsidebar {
+ float: left;
+ width: 230px;
+ margin-left: -100%;
+ font-size: 90%;
+ word-wrap: break-word;
+ overflow-wrap : break-word;
+}
+
+div.sphinxsidebar ul {
+ list-style: none;
+}
+
+div.sphinxsidebar ul ul,
+div.sphinxsidebar ul.want-points {
+ margin-left: 20px;
+ list-style: square;
+}
+
+div.sphinxsidebar ul ul {
+ margin-top: 0;
+ margin-bottom: 0;
+}
+
+div.sphinxsidebar form {
+ margin-top: 10px;
+}
+
+div.sphinxsidebar input {
+ border: 1px solid #98dbcc;
+ font-family: sans-serif;
+ font-size: 1em;
+}
+
+div.sphinxsidebar #searchbox form.search {
+ overflow: hidden;
+}
+
+div.sphinxsidebar #searchbox input[type="text"] {
+ float: left;
+ width: 80%;
+ padding: 0.25em;
+ box-sizing: border-box;
+}
+
+div.sphinxsidebar #searchbox input[type="submit"] {
+ float: left;
+ width: 20%;
+ border-left: none;
+ padding: 0.25em;
+ box-sizing: border-box;
+}
+
+
+img {
+ border: 0;
+ max-width: 100%;
+}
+
+/* -- search page ----------------------------------------------------------- */
+
+ul.search {
+ margin: 10px 0 0 20px;
+ padding: 0;
+}
+
+ul.search li {
+ padding: 5px 0 5px 20px;
+ background-image: url(file.png);
+ background-repeat: no-repeat;
+ background-position: 0 7px;
+}
+
+ul.search li a {
+ font-weight: bold;
+}
+
+ul.search li div.context {
+ color: #888;
+ margin: 2px 0 0 30px;
+ text-align: left;
+}
+
+ul.keywordmatches li.goodmatch a {
+ font-weight: bold;
+}
+
+/* -- index page ------------------------------------------------------------ */
+
+table.contentstable {
+ width: 90%;
+ margin-left: auto;
+ margin-right: auto;
+}
+
+table.contentstable p.biglink {
+ line-height: 150%;
+}
+
+a.biglink {
+ font-size: 1.3em;
+}
+
+span.linkdescr {
+ font-style: italic;
+ padding-top: 5px;
+ font-size: 90%;
+}
+
+/* -- general index --------------------------------------------------------- */
+
+table.indextable {
+ width: 100%;
+}
+
+table.indextable td {
+ text-align: left;
+ vertical-align: top;
+}
+
+table.indextable ul {
+ margin-top: 0;
+ margin-bottom: 0;
+ list-style-type: none;
+}
+
+table.indextable > tbody > tr > td > ul {
+ padding-left: 0em;
+}
+
+table.indextable tr.pcap {
+ height: 10px;
+}
+
+table.indextable tr.cap {
+ margin-top: 10px;
+ background-color: #f2f2f2;
+}
+
+img.toggler {
+ margin-right: 3px;
+ margin-top: 3px;
+ cursor: pointer;
+}
+
+div.modindex-jumpbox {
+ border-top: 1px solid #ddd;
+ border-bottom: 1px solid #ddd;
+ margin: 1em 0 1em 0;
+ padding: 0.4em;
+}
+
+div.genindex-jumpbox {
+ border-top: 1px solid #ddd;
+ border-bottom: 1px solid #ddd;
+ margin: 1em 0 1em 0;
+ padding: 0.4em;
+}
+
+/* -- domain module index --------------------------------------------------- */
+
+table.modindextable td {
+ padding: 2px;
+ border-collapse: collapse;
+}
+
+/* -- general body styles --------------------------------------------------- */
+
+div.body {
+ min-width: 450px;
+ max-width: 800px;
+}
+
+div.body p, div.body dd, div.body li, div.body blockquote {
+ -moz-hyphens: auto;
+ -ms-hyphens: auto;
+ -webkit-hyphens: auto;
+ hyphens: auto;
+}
+
+a.headerlink {
+ visibility: hidden;
+}
+
+h1:hover > a.headerlink,
+h2:hover > a.headerlink,
+h3:hover > a.headerlink,
+h4:hover > a.headerlink,
+h5:hover > a.headerlink,
+h6:hover > a.headerlink,
+dt:hover > a.headerlink,
+caption:hover > a.headerlink,
+p.caption:hover > a.headerlink,
+div.code-block-caption:hover > a.headerlink {
+ visibility: visible;
+}
+
+div.body p.caption {
+ text-align: inherit;
+}
+
+div.body td {
+ text-align: left;
+}
+
+.first {
+ margin-top: 0 !important;
+}
+
+p.rubric {
+ margin-top: 30px;
+ font-weight: bold;
+}
+
+img.align-left, .figure.align-left, object.align-left {
+ clear: left;
+ float: left;
+ margin-right: 1em;
+}
+
+img.align-right, .figure.align-right, object.align-right {
+ clear: right;
+ float: right;
+ margin-left: 1em;
+}
+
+img.align-center, .figure.align-center, object.align-center {
+ display: block;
+ margin-left: auto;
+ margin-right: auto;
+}
+
+.align-left {
+ text-align: left;
+}
+
+.align-center {
+ text-align: center;
+}
+
+.align-right {
+ text-align: right;
+}
+
+/* -- sidebars -------------------------------------------------------------- */
+
+div.sidebar {
+ margin: 0 0 0.5em 1em;
+ border: 1px solid #ddb;
+ padding: 7px 7px 0 7px;
+ background-color: #ffe;
+ width: 40%;
+ float: right;
+}
+
+p.sidebar-title {
+ font-weight: bold;
+}
+
+/* -- topics ---------------------------------------------------------------- */
+
+div.topic {
+ border: 1px solid #ccc;
+ padding: 7px 7px 0 7px;
+ margin: 10px 0 10px 0;
+}
+
+p.topic-title {
+ font-size: 1.1em;
+ font-weight: bold;
+ margin-top: 10px;
+}
+
+/* -- admonitions ----------------------------------------------------------- */
+
+div.admonition {
+ margin-top: 10px;
+ margin-bottom: 10px;
+ padding: 7px;
+}
+
+div.admonition dt {
+ font-weight: bold;
+}
+
+div.admonition dl {
+ margin-bottom: 0;
+}
+
+p.admonition-title {
+ margin: 0px 10px 5px 0px;
+ font-weight: bold;
+}
+
+div.body p.centered {
+ text-align: center;
+ margin-top: 25px;
+}
+
+/* -- tables ---------------------------------------------------------------- */
+
+table.docutils {
+ border: 0;
+ border-collapse: collapse;
+}
+
+table.align-center {
+ margin-left: auto;
+ margin-right: auto;
+}
+
+table caption span.caption-number {
+ font-style: italic;
+}
+
+table caption span.caption-text {
+}
+
+table.docutils td, table.docutils th {
+ padding: 1px 8px 1px 5px;
+ border-top: 0;
+ border-left: 0;
+ border-right: 0;
+ border-bottom: 1px solid #aaa;
+}
+
+table.footnote td, table.footnote th {
+ border: 0 !important;
+}
+
+th {
+ text-align: left;
+ padding-right: 5px;
+}
+
+table.citation {
+ border-left: solid 1px gray;
+ margin-left: 1px;
+}
+
+table.citation td {
+ border-bottom: none;
+}
+
+/* -- figures --------------------------------------------------------------- */
+
+div.figure {
+ margin: 0.5em;
+ padding: 0.5em;
+}
+
+div.figure p.caption {
+ padding: 0.3em;
+}
+
+div.figure p.caption span.caption-number {
+ font-style: italic;
+}
+
+div.figure p.caption span.caption-text {
+}
+
+/* -- field list styles ----------------------------------------------------- */
+
+table.field-list td, table.field-list th {
+ border: 0 !important;
+}
+
+.field-list ul {
+ margin: 0;
+ padding-left: 1em;
+}
+
+.field-list p {
+ margin: 0;
+}
+
+.field-name {
+ -moz-hyphens: manual;
+ -ms-hyphens: manual;
+ -webkit-hyphens: manual;
+ hyphens: manual;
+}
+
+/* -- hlist styles ---------------------------------------------------------- */
+
+table.hlist td {
+ vertical-align: top;
+}
+
+
+/* -- other body styles ----------------------------------------------------- */
+
+ol.arabic {
+ list-style: decimal;
+}
+
+ol.loweralpha {
+ list-style: lower-alpha;
+}
+
+ol.upperalpha {
+ list-style: upper-alpha;
+}
+
+ol.lowerroman {
+ list-style: lower-roman;
+}
+
+ol.upperroman {
+ list-style: upper-roman;
+}
+
+dl {
+ margin-bottom: 15px;
+}
+
+dd p {
+ margin-top: 0px;
+}
+
+dd ul, dd table {
+ margin-bottom: 10px;
+}
+
+dd {
+ margin-top: 3px;
+ margin-bottom: 10px;
+ margin-left: 30px;
+}
+
+dt:target, span.highlighted {
+ background-color: #fbe54e;
+}
+
+rect.highlighted {
+ fill: #fbe54e;
+}
+
+dl.glossary dt {
+ font-weight: bold;
+ font-size: 1.1em;
+}
+
+.optional {
+ font-size: 1.3em;
+}
+
+.sig-paren {
+ font-size: larger;
+}
+
+.versionmodified {
+ font-style: italic;
+}
+
+.system-message {
+ background-color: #fda;
+ padding: 5px;
+ border: 3px solid red;
+}
+
+.footnote:target {
+ background-color: #ffa;
+}
+
+.line-block {
+ display: block;
+ margin-top: 1em;
+ margin-bottom: 1em;
+}
+
+.line-block .line-block {
+ margin-top: 0;
+ margin-bottom: 0;
+ margin-left: 1.5em;
+}
+
+.guilabel, .menuselection {
+ font-family: sans-serif;
+}
+
+.accelerator {
+ text-decoration: underline;
+}
+
+.classifier {
+ font-style: oblique;
+}
+
+abbr, acronym {
+ border-bottom: dotted 1px;
+ cursor: help;
+}
+
+/* -- code displays --------------------------------------------------------- */
+
+pre {
+ overflow: auto;
+ overflow-y: hidden; /* fixes display issues on Chrome browsers */
+}
+
+span.pre {
+ -moz-hyphens: none;
+ -ms-hyphens: none;
+ -webkit-hyphens: none;
+ hyphens: none;
+}
+
+td.linenos pre {
+ padding: 5px 0px;
+ border: 0;
+ background-color: transparent;
+ color: #aaa;
+}
+
+table.highlighttable {
+ margin-left: 0.5em;
+}
+
+table.highlighttable td {
+ padding: 0 0.5em 0 0.5em;
+}
+
+div.code-block-caption {
+ padding: 2px 5px;
+ font-size: small;
+}
+
+div.code-block-caption code {
+ background-color: transparent;
+}
+
+div.code-block-caption + div > div.highlight > pre {
+ margin-top: 0;
+}
+
+div.code-block-caption span.caption-number {
+ padding: 0.1em 0.3em;
+ font-style: italic;
+}
+
+div.code-block-caption span.caption-text {
+}
+
+div.literal-block-wrapper {
+ padding: 1em 1em 0;
+}
+
+div.literal-block-wrapper div.highlight {
+ margin: 0;
+}
+
+code.descname {
+ background-color: transparent;
+ font-weight: bold;
+ font-size: 1.2em;
+}
+
+code.descclassname {
+ background-color: transparent;
+}
+
+code.xref, a code {
+ background-color: transparent;
+ font-weight: bold;
+}
+
+h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
+ background-color: transparent;
+}
+
+.viewcode-link {
+ float: right;
+}
+
+.viewcode-back {
+ float: right;
+ font-family: sans-serif;
+}
+
+div.viewcode-block:target {
+ margin: -1px -10px;
+ padding: 0 10px;
+}
+
+/* -- math display ---------------------------------------------------------- */
+
+img.math {
+ vertical-align: middle;
+}
+
+div.body div.math p {
+ text-align: center;
+}
+
+span.eqno {
+ float: right;
+}
+
+span.eqno a.headerlink {
+ position: relative;
+ left: 0px;
+ z-index: 1;
+}
+
+div.math:hover a.headerlink {
+ visibility: visible;
+}
+
+/* -- printout stylesheet --------------------------------------------------- */
+
+@media print {
+ div.document,
+ div.documentwrapper,
+ div.bodywrapper {
+ margin: 0 !important;
+ width: 100%;
+ }
+
+ div.sphinxsidebar,
+ div.related,
+ div.footer,
+ #top-link {
+ display: none;
+ }
+}
\ No newline at end of file
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diff --git a/docs_src/_build/html/_static/custom.css b/docs_src/_build/html/_static/custom.css
new file mode 100644
index 0000000..2a924f1
--- /dev/null
+++ b/docs_src/_build/html/_static/custom.css
@@ -0,0 +1 @@
+/* This file intentionally left blank. */
diff --git a/docs_src/_build/html/_static/doctools.js b/docs_src/_build/html/_static/doctools.js
new file mode 100644
index 0000000..344db17
--- /dev/null
+++ b/docs_src/_build/html/_static/doctools.js
@@ -0,0 +1,315 @@
+/*
+ * doctools.js
+ * ~~~~~~~~~~~
+ *
+ * Sphinx JavaScript utilities for all documentation.
+ *
+ * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+/**
+ * select a different prefix for underscore
+ */
+$u = _.noConflict();
+
+/**
+ * make the code below compatible with browsers without
+ * an installed firebug like debugger
+if (!window.console || !console.firebug) {
+ var names = ["log", "debug", "info", "warn", "error", "assert", "dir",
+ "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace",
+ "profile", "profileEnd"];
+ window.console = {};
+ for (var i = 0; i < names.length; ++i)
+ window.console[names[i]] = function() {};
+}
+ */
+
+/**
+ * small helper function to urldecode strings
+ */
+jQuery.urldecode = function(x) {
+ return decodeURIComponent(x).replace(/\+/g, ' ');
+};
+
+/**
+ * small helper function to urlencode strings
+ */
+jQuery.urlencode = encodeURIComponent;
+
+/**
+ * This function returns the parsed url parameters of the
+ * current request. Multiple values per key are supported,
+ * it will always return arrays of strings for the value parts.
+ */
+jQuery.getQueryParameters = function(s) {
+ if (typeof s === 'undefined')
+ s = document.location.search;
+ var parts = s.substr(s.indexOf('?') + 1).split('&');
+ var result = {};
+ for (var i = 0; i < parts.length; i++) {
+ var tmp = parts[i].split('=', 2);
+ var key = jQuery.urldecode(tmp[0]);
+ var value = jQuery.urldecode(tmp[1]);
+ if (key in result)
+ result[key].push(value);
+ else
+ result[key] = [value];
+ }
+ return result;
+};
+
+/**
+ * highlight a given string on a jquery object by wrapping it in
+ * span elements with the given class name.
+ */
+jQuery.fn.highlightText = function(text, className) {
+ function highlight(node, addItems) {
+ if (node.nodeType === 3) {
+ var val = node.nodeValue;
+ var pos = val.toLowerCase().indexOf(text);
+ if (pos >= 0 &&
+ !jQuery(node.parentNode).hasClass(className) &&
+ !jQuery(node.parentNode).hasClass("nohighlight")) {
+ var span;
+ var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg");
+ if (isInSVG) {
+ span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
+ } else {
+ span = document.createElement("span");
+ span.className = className;
+ }
+ span.appendChild(document.createTextNode(val.substr(pos, text.length)));
+ node.parentNode.insertBefore(span, node.parentNode.insertBefore(
+ document.createTextNode(val.substr(pos + text.length)),
+ node.nextSibling));
+ node.nodeValue = val.substr(0, pos);
+ if (isInSVG) {
+ var bbox = span.getBBox();
+ var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
+ rect.x.baseVal.value = bbox.x;
+ rect.y.baseVal.value = bbox.y;
+ rect.width.baseVal.value = bbox.width;
+ rect.height.baseVal.value = bbox.height;
+ rect.setAttribute('class', className);
+ var parentOfText = node.parentNode.parentNode;
+ addItems.push({
+ "parent": node.parentNode,
+ "target": rect});
+ }
+ }
+ }
+ else if (!jQuery(node).is("button, select, textarea")) {
+ jQuery.each(node.childNodes, function() {
+ highlight(this, addItems);
+ });
+ }
+ }
+ var addItems = [];
+ var result = this.each(function() {
+ highlight(this, addItems);
+ });
+ for (var i = 0; i < addItems.length; ++i) {
+ jQuery(addItems[i].parent).before(addItems[i].target);
+ }
+ return result;
+};
+
+/*
+ * backward compatibility for jQuery.browser
+ * This will be supported until firefox bug is fixed.
+ */
+if (!jQuery.browser) {
+ jQuery.uaMatch = function(ua) {
+ ua = ua.toLowerCase();
+
+ var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
+ /(webkit)[ \/]([\w.]+)/.exec(ua) ||
+ /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
+ /(msie) ([\w.]+)/.exec(ua) ||
+ ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
+ [];
+
+ return {
+ browser: match[ 1 ] || "",
+ version: match[ 2 ] || "0"
+ };
+ };
+ jQuery.browser = {};
+ jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true;
+}
+
+/**
+ * Small JavaScript module for the documentation.
+ */
+var Documentation = {
+
+ init : function() {
+ this.fixFirefoxAnchorBug();
+ this.highlightSearchWords();
+ this.initIndexTable();
+ if (DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) {
+ this.initOnKeyListeners();
+ }
+ },
+
+ /**
+ * i18n support
+ */
+ TRANSLATIONS : {},
+ PLURAL_EXPR : function(n) { return n === 1 ? 0 : 1; },
+ LOCALE : 'unknown',
+
+ // gettext and ngettext don't access this so that the functions
+ // can safely bound to a different name (_ = Documentation.gettext)
+ gettext : function(string) {
+ var translated = Documentation.TRANSLATIONS[string];
+ if (typeof translated === 'undefined')
+ return string;
+ return (typeof translated === 'string') ? translated : translated[0];
+ },
+
+ ngettext : function(singular, plural, n) {
+ var translated = Documentation.TRANSLATIONS[singular];
+ if (typeof translated === 'undefined')
+ return (n == 1) ? singular : plural;
+ return translated[Documentation.PLURALEXPR(n)];
+ },
+
+ addTranslations : function(catalog) {
+ for (var key in catalog.messages)
+ this.TRANSLATIONS[key] = catalog.messages[key];
+ this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')');
+ this.LOCALE = catalog.locale;
+ },
+
+ /**
+ * add context elements like header anchor links
+ */
+ addContextElements : function() {
+ $('div[id] > :header:first').each(function() {
+ $('<a class="headerlink">\u00B6</a>').
+ attr('href', '#' + this.id).
+ attr('title', _('Permalink to this headline')).
+ appendTo(this);
+ });
+ $('dt[id]').each(function() {
+ $('<a class="headerlink">\u00B6</a>').
+ attr('href', '#' + this.id).
+ attr('title', _('Permalink to this definition')).
+ appendTo(this);
+ });
+ },
+
+ /**
+ * workaround a firefox stupidity
+ * see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075
+ */
+ fixFirefoxAnchorBug : function() {
+ if (document.location.hash && $.browser.mozilla)
+ window.setTimeout(function() {
+ document.location.href += '';
+ }, 10);
+ },
+
+ /**
+ * highlight the search words provided in the url in the text
+ */
+ highlightSearchWords : function() {
+ var params = $.getQueryParameters();
+ var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : [];
+ if (terms.length) {
+ var body = $('div.body');
+ if (!body.length) {
+ body = $('body');
+ }
+ window.setTimeout(function() {
+ $.each(terms, function() {
+ body.highlightText(this.toLowerCase(), 'highlighted');
+ });
+ }, 10);
+ $('<p class="highlight-link"><a href="javascript:Documentation.' +
+ 'hideSearchWords()">' + _('Hide Search Matches') + '</a></p>')
+ .appendTo($('#searchbox'));
+ }
+ },
+
+ /**
+ * init the domain index toggle buttons
+ */
+ initIndexTable : function() {
+ var togglers = $('img.toggler').click(function() {
+ var src = $(this).attr('src');
+ var idnum = $(this).attr('id').substr(7);
+ $('tr.cg-' + idnum).toggle();
+ if (src.substr(-9) === 'minus.png')
+ $(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
+ else
+ $(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
+ }).css('display', '');
+ if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) {
+ togglers.click();
+ }
+ },
+
+ /**
+ * helper function to hide the search marks again
+ */
+ hideSearchWords : function() {
+ $('#searchbox .highlight-link').fadeOut(300);
+ $('span.highlighted').removeClass('highlighted');
+ },
+
+ /**
+ * make the url absolute
+ */
+ makeURL : function(relativeURL) {
+ return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL;
+ },
+
+ /**
+ * get the current relative url
+ */
+ getCurrentURL : function() {
+ var path = document.location.pathname;
+ var parts = path.split(/\//);
+ $.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
+ if (this === '..')
+ parts.pop();
+ });
+ var url = parts.join('/');
+ return path.substring(url.lastIndexOf('/') + 1, path.length - 1);
+ },
+
+ initOnKeyListeners: function() {
+ $(document).keyup(function(event) {
+ var activeElementType = document.activeElement.tagName;
+ // don't navigate when in search box or textarea
+ if (activeElementType !== 'TEXTAREA' && activeElementType !== 'INPUT' && activeElementType !== 'SELECT') {
+ switch (event.keyCode) {
+ case 37: // left
+ var prevHref = $('link[rel="prev"]').prop('href');
+ if (prevHref) {
+ window.location.href = prevHref;
+ return false;
+ }
+ case 39: // right
+ var nextHref = $('link[rel="next"]').prop('href');
+ if (nextHref) {
+ window.location.href = nextHref;
+ return false;
+ }
+ }
+ }
+ });
+ }
+};
+
+// quick alias for translations
+_ = Documentation.gettext;
+
+$(document).ready(function() {
+ Documentation.init();
+});
diff --git a/docs_src/_build/html/_static/documentation_options.js b/docs_src/_build/html/_static/documentation_options.js
new file mode 100644
index 0000000..0c2ef7c
--- /dev/null
+++ b/docs_src/_build/html/_static/documentation_options.js
@@ -0,0 +1,10 @@
+var DOCUMENTATION_OPTIONS = {
+ URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
+ VERSION: '1.0.0',
+ LANGUAGE: 'en',
+ COLLAPSE_INDEX: false,
+ FILE_SUFFIX: '.html',
+ HAS_SOURCE: true,
+ SOURCELINK_SUFFIX: '.txt',
+ NAVIGATION_WITH_KEYS: false,
+};
\ No newline at end of file
diff --git a/docs_src/_build/html/_static/down-pressed.png b/docs_src/_build/html/_static/down-pressed.png
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diff --git a/docs_src/_build/html/_static/jquery-3.2.1.js b/docs_src/_build/html/_static/jquery-3.2.1.js
new file mode 100644
index 0000000..d2d8ca4
--- /dev/null
+++ b/docs_src/_build/html/_static/jquery-3.2.1.js
@@ -0,0 +1,10253 @@
+/*!
+ * jQuery JavaScript Library v3.2.1
+ * https://jquery.com/
+ *
+ * Includes Sizzle.js
+ * https://sizzlejs.com/
+ *
+ * Copyright JS Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
+ * Date: 2017-03-20T18:59Z
+ */
+( function( global, factory ) {
+
+ "use strict";
+
+ if ( typeof module === "object" && typeof module.exports === "object" ) {
+
+ // For CommonJS and CommonJS-like environments where a proper `window`
+ // is present, execute the factory and get jQuery.
+ // For environments that do not have a `window` with a `document`
+ // (such as Node.js), expose a factory as module.exports.
+ // This accentuates the need for the creation of a real `window`.
+ // e.g. var jQuery = require("jquery")(window);
+ // See ticket #14549 for more info.
+ module.exports = global.document ?
+ factory( global, true ) :
+ function( w ) {
+ if ( !w.document ) {
+ throw new Error( "jQuery requires a window with a document" );
+ }
+ return factory( w );
+ };
+ } else {
+ factory( global );
+ }
+
+// Pass this if window is not defined yet
+} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+
+// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
+// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
+// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
+// enough that all such attempts are guarded in a try block.
+"use strict";
+
+var arr = [];
+
+var document = window.document;
+
+var getProto = Object.getPrototypeOf;
+
+var slice = arr.slice;
+
+var concat = arr.concat;
+
+var push = arr.push;
+
+var indexOf = arr.indexOf;
+
+var class2type = {};
+
+var toString = class2type.toString;
+
+var hasOwn = class2type.hasOwnProperty;
+
+var fnToString = hasOwn.toString;
+
+var ObjectFunctionString = fnToString.call( Object );
+
+var support = {};
+
+
+
+ function DOMEval( code, doc ) {
+ doc = doc || document;
+
+ var script = doc.createElement( "script" );
+
+ script.text = code;
+ doc.head.appendChild( script ).parentNode.removeChild( script );
+ }
+/* global Symbol */
+// Defining this global in .eslintrc.json would create a danger of using the global
+// unguarded in another place, it seems safer to define global only for this module
+
+
+
+var
+ version = "3.2.1",
+
+ // Define a local copy of jQuery
+ jQuery = function( selector, context ) {
+
+ // The jQuery object is actually just the init constructor 'enhanced'
+ // Need init if jQuery is called (just allow error to be thrown if not included)
+ return new jQuery.fn.init( selector, context );
+ },
+
+ // Support: Android <=4.0 only
+ // Make sure we trim BOM and NBSP
+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
+
+ // Matches dashed string for camelizing
+ rmsPrefix = /^-ms-/,
+ rdashAlpha = /-([a-z])/g,
+
+ // Used by jQuery.camelCase as callback to replace()
+ fcamelCase = function( all, letter ) {
+ return letter.toUpperCase();
+ };
+
+jQuery.fn = jQuery.prototype = {
+
+ // The current version of jQuery being used
+ jquery: version,
+
+ constructor: jQuery,
+
+ // The default length of a jQuery object is 0
+ length: 0,
+
+ toArray: function() {
+ return slice.call( this );
+ },
+
+ // Get the Nth element in the matched element set OR
+ // Get the whole matched element set as a clean array
+ get: function( num ) {
+
+ // Return all the elements in a clean array
+ if ( num == null ) {
+ return slice.call( this );
+ }
+
+ // Return just the one element from the set
+ return num < 0 ? this[ num + this.length ] : this[ num ];
+ },
+
+ // Take an array of elements and push it onto the stack
+ // (returning the new matched element set)
+ pushStack: function( elems ) {
+
+ // Build a new jQuery matched element set
+ var ret = jQuery.merge( this.constructor(), elems );
+
+ // Add the old object onto the stack (as a reference)
+ ret.prevObject = this;
+
+ // Return the newly-formed element set
+ return ret;
+ },
+
+ // Execute a callback for every element in the matched set.
+ each: function( callback ) {
+ return jQuery.each( this, callback );
+ },
+
+ map: function( callback ) {
+ return this.pushStack( jQuery.map( this, function( elem, i ) {
+ return callback.call( elem, i, elem );
+ } ) );
+ },
+
+ slice: function() {
+ return this.pushStack( slice.apply( this, arguments ) );
+ },
+
+ first: function() {
+ return this.eq( 0 );
+ },
+
+ last: function() {
+ return this.eq( -1 );
+ },
+
+ eq: function( i ) {
+ var len = this.length,
+ j = +i + ( i < 0 ? len : 0 );
+ return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
+ },
+
+ end: function() {
+ return this.prevObject || this.constructor();
+ },
+
+ // For internal use only.
+ // Behaves like an Array's method, not like a jQuery method.
+ push: push,
+ sort: arr.sort,
+ splice: arr.splice
+};
+
+jQuery.extend = jQuery.fn.extend = function() {
+ var options, name, src, copy, copyIsArray, clone,
+ target = arguments[ 0 ] || {},
+ i = 1,
+ length = arguments.length,
+ deep = false;
+
+ // Handle a deep copy situation
+ if ( typeof target === "boolean" ) {
+ deep = target;
+
+ // Skip the boolean and the target
+ target = arguments[ i ] || {};
+ i++;
+ }
+
+ // Handle case when target is a string or something (possible in deep copy)
+ if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
+ target = {};
+ }
+
+ // Extend jQuery itself if only one argument is passed
+ if ( i === length ) {
+ target = this;
+ i--;
+ }
+
+ for ( ; i < length; i++ ) {
+
+ // Only deal with non-null/undefined values
+ if ( ( options = arguments[ i ] ) != null ) {
+
+ // Extend the base object
+ for ( name in options ) {
+ src = target[ name ];
+ copy = options[ name ];
+
+ // Prevent never-ending loop
+ if ( target === copy ) {
+ continue;
+ }
+
+ // Recurse if we're merging plain objects or arrays
+ if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
+ ( copyIsArray = Array.isArray( copy ) ) ) ) {
+
+ if ( copyIsArray ) {
+ copyIsArray = false;
+ clone = src && Array.isArray( src ) ? src : [];
+
+ } else {
+ clone = src && jQuery.isPlainObject( src ) ? src : {};
+ }
+
+ // Never move original objects, clone them
+ target[ name ] = jQuery.extend( deep, clone, copy );
+
+ // Don't bring in undefined values
+ } else if ( copy !== undefined ) {
+ target[ name ] = copy;
+ }
+ }
+ }
+ }
+
+ // Return the modified object
+ return target;
+};
+
+jQuery.extend( {
+
+ // Unique for each copy of jQuery on the page
+ expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
+
+ // Assume jQuery is ready without the ready module
+ isReady: true,
+
+ error: function( msg ) {
+ throw new Error( msg );
+ },
+
+ noop: function() {},
+
+ isFunction: function( obj ) {
+ return jQuery.type( obj ) === "function";
+ },
+
+ isWindow: function( obj ) {
+ return obj != null && obj === obj.window;
+ },
+
+ isNumeric: function( obj ) {
+
+ // As of jQuery 3.0, isNumeric is limited to
+ // strings and numbers (primitives or objects)
+ // that can be coerced to finite numbers (gh-2662)
+ var type = jQuery.type( obj );
+ return ( type === "number" || type === "string" ) &&
+
+ // parseFloat NaNs numeric-cast false positives ("")
+ // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
+ // subtraction forces infinities to NaN
+ !isNaN( obj - parseFloat( obj ) );
+ },
+
+ isPlainObject: function( obj ) {
+ var proto, Ctor;
+
+ // Detect obvious negatives
+ // Use toString instead of jQuery.type to catch host objects
+ if ( !obj || toString.call( obj ) !== "[object Object]" ) {
+ return false;
+ }
+
+ proto = getProto( obj );
+
+ // Objects with no prototype (e.g., `Object.create( null )`) are plain
+ if ( !proto ) {
+ return true;
+ }
+
+ // Objects with prototype are plain iff they were constructed by a global Object function
+ Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
+ return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
+ },
+
+ isEmptyObject: function( obj ) {
+
+ /* eslint-disable no-unused-vars */
+ // See https://github.com/eslint/eslint/issues/6125
+ var name;
+
+ for ( name in obj ) {
+ return false;
+ }
+ return true;
+ },
+
+ type: function( obj ) {
+ if ( obj == null ) {
+ return obj + "";
+ }
+
+ // Support: Android <=2.3 only (functionish RegExp)
+ return typeof obj === "object" || typeof obj === "function" ?
+ class2type[ toString.call( obj ) ] || "object" :
+ typeof obj;
+ },
+
+ // Evaluates a script in a global context
+ globalEval: function( code ) {
+ DOMEval( code );
+ },
+
+ // Convert dashed to camelCase; used by the css and data modules
+ // Support: IE <=9 - 11, Edge 12 - 13
+ // Microsoft forgot to hump their vendor prefix (#9572)
+ camelCase: function( string ) {
+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+ },
+
+ each: function( obj, callback ) {
+ var length, i = 0;
+
+ if ( isArrayLike( obj ) ) {
+ length = obj.length;
+ for ( ; i < length; i++ ) {
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+ break;
+ }
+ }
+ } else {
+ for ( i in obj ) {
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+ break;
+ }
+ }
+ }
+
+ return obj;
+ },
+
+ // Support: Android <=4.0 only
+ trim: function( text ) {
+ return text == null ?
+ "" :
+ ( text + "" ).replace( rtrim, "" );
+ },
+
+ // results is for internal usage only
+ makeArray: function( arr, results ) {
+ var ret = results || [];
+
+ if ( arr != null ) {
+ if ( isArrayLike( Object( arr ) ) ) {
+ jQuery.merge( ret,
+ typeof arr === "string" ?
+ [ arr ] : arr
+ );
+ } else {
+ push.call( ret, arr );
+ }
+ }
+
+ return ret;
+ },
+
+ inArray: function( elem, arr, i ) {
+ return arr == null ? -1 : indexOf.call( arr, elem, i );
+ },
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ merge: function( first, second ) {
+ var len = +second.length,
+ j = 0,
+ i = first.length;
+
+ for ( ; j < len; j++ ) {
+ first[ i++ ] = second[ j ];
+ }
+
+ first.length = i;
+
+ return first;
+ },
+
+ grep: function( elems, callback, invert ) {
+ var callbackInverse,
+ matches = [],
+ i = 0,
+ length = elems.length,
+ callbackExpect = !invert;
+
+ // Go through the array, only saving the items
+ // that pass the validator function
+ for ( ; i < length; i++ ) {
+ callbackInverse = !callback( elems[ i ], i );
+ if ( callbackInverse !== callbackExpect ) {
+ matches.push( elems[ i ] );
+ }
+ }
+
+ return matches;
+ },
+
+ // arg is for internal usage only
+ map: function( elems, callback, arg ) {
+ var length, value,
+ i = 0,
+ ret = [];
+
+ // Go through the array, translating each of the items to their new values
+ if ( isArrayLike( elems ) ) {
+ length = elems.length;
+ for ( ; i < length; i++ ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret.push( value );
+ }
+ }
+
+ // Go through every key on the object,
+ } else {
+ for ( i in elems ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret.push( value );
+ }
+ }
+ }
+
+ // Flatten any nested arrays
+ return concat.apply( [], ret );
+ },
+
+ // A global GUID counter for objects
+ guid: 1,
+
+ // Bind a function to a context, optionally partially applying any
+ // arguments.
+ proxy: function( fn, context ) {
+ var tmp, args, proxy;
+
+ if ( typeof context === "string" ) {
+ tmp = fn[ context ];
+ context = fn;
+ fn = tmp;
+ }
+
+ // Quick check to determine if target is callable, in the spec
+ // this throws a TypeError, but we will just return undefined.
+ if ( !jQuery.isFunction( fn ) ) {
+ return undefined;
+ }
+
+ // Simulated bind
+ args = slice.call( arguments, 2 );
+ proxy = function() {
+ return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
+ };
+
+ // Set the guid of unique handler to the same of original handler, so it can be removed
+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+
+ return proxy;
+ },
+
+ now: Date.now,
+
+ // jQuery.support is not used in Core but other projects attach their
+ // properties to it so it needs to exist.
+ support: support
+} );
+
+if ( typeof Symbol === "function" ) {
+ jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
+}
+
+// Populate the class2type map
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+function( i, name ) {
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
+} );
+
+function isArrayLike( obj ) {
+
+ // Support: real iOS 8.2 only (not reproducible in simulator)
+ // `in` check used to prevent JIT error (gh-2145)
+ // hasOwn isn't used here due to false negatives
+ // regarding Nodelist length in IE
+ var length = !!obj && "length" in obj && obj.length,
+ type = jQuery.type( obj );
+
+ if ( type === "function" || jQuery.isWindow( obj ) ) {
+ return false;
+ }
+
+ return type === "array" || length === 0 ||
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
+}
+var Sizzle =
+/*!
+ * Sizzle CSS Selector Engine v2.3.3
+ * https://sizzlejs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2016-08-08
+ */
+(function( window ) {
+
+var i,
+ support,
+ Expr,
+ getText,
+ isXML,
+ tokenize,
+ compile,
+ select,
+ outermostContext,
+ sortInput,
+ hasDuplicate,
+
+ // Local document vars
+ setDocument,
+ document,
+ docElem,
+ documentIsHTML,
+ rbuggyQSA,
+ rbuggyMatches,
+ matches,
+ contains,
+
+ // Instance-specific data
+ expando = "sizzle" + 1 * new Date(),
+ preferredDoc = window.document,
+ dirruns = 0,
+ done = 0,
+ classCache = createCache(),
+ tokenCache = createCache(),
+ compilerCache = createCache(),
+ sortOrder = function( a, b ) {
+ if ( a === b ) {
+ hasDuplicate = true;
+ }
+ return 0;
+ },
+
+ // Instance methods
+ hasOwn = ({}).hasOwnProperty,
+ arr = [],
+ pop = arr.pop,
+ push_native = arr.push,
+ push = arr.push,
+ slice = arr.slice,
+ // Use a stripped-down indexOf as it's faster than native
+ // https://jsperf.com/thor-indexof-vs-for/5
+ indexOf = function( list, elem ) {
+ var i = 0,
+ len = list.length;
+ for ( ; i < len; i++ ) {
+ if ( list[i] === elem ) {
+ return i;
+ }
+ }
+ return -1;
+ },
+
+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+ // Regular expressions
+
+ // http://www.w3.org/TR/css3-selectors/#whitespace
+ whitespace = "[\\x20\\t\\r\\n\\f]",
+
+ // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+ identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
+
+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+ attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
+ // Operator (capture 2)
+ "*([*^$|!~]?=)" + whitespace +
+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+ "*\\]",
+
+ pseudos = ":(" + identifier + ")(?:\\((" +
+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+ // 1. quoted (capture 3; capture 4 or capture 5)
+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+ // 2. simple (capture 6)
+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+ // 3. anything else (capture 2)
+ ".*" +
+ ")\\)|)",
+
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+ rwhitespace = new RegExp( whitespace + "+", "g" ),
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+
+ rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
+
+ rpseudo = new RegExp( pseudos ),
+ ridentifier = new RegExp( "^" + identifier + "$" ),
+
+ matchExpr = {
+ "ID": new RegExp( "^#(" + identifier + ")" ),
+ "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+ "TAG": new RegExp( "^(" + identifier + "|[*])" ),
+ "ATTR": new RegExp( "^" + attributes ),
+ "PSEUDO": new RegExp( "^" + pseudos ),
+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+ // For use in libraries implementing .is()
+ // We use this for POS matching in `select`
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+ },
+
+ rinputs = /^(?:input|select|textarea|button)$/i,
+ rheader = /^h\d$/i,
+
+ rnative = /^[^{]+\{\s*\[native \w/,
+
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+ rsibling = /[+~]/,
+
+ // CSS escapes
+ // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+ funescape = function( _, escaped, escapedWhitespace ) {
+ var high = "0x" + escaped - 0x10000;
+ // NaN means non-codepoint
+ // Support: Firefox<24
+ // Workaround erroneous numeric interpretation of +"0x"
+ return high !== high || escapedWhitespace ?
+ escaped :
+ high < 0 ?
+ // BMP codepoint
+ String.fromCharCode( high + 0x10000 ) :
+ // Supplemental Plane codepoint (surrogate pair)
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+ },
+
+ // CSS string/identifier serialization
+ // https://drafts.csswg.org/cssom/#common-serializing-idioms
+ rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
+ fcssescape = function( ch, asCodePoint ) {
+ if ( asCodePoint ) {
+
+ // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
+ if ( ch === "\0" ) {
+ return "\uFFFD";
+ }
+
+ // Control characters and (dependent upon position) numbers get escaped as code points
+ return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
+ }
+
+ // Other potentially-special ASCII characters get backslash-escaped
+ return "\\" + ch;
+ },
+
+ // Used for iframes
+ // See setDocument()
+ // Removing the function wrapper causes a "Permission Denied"
+ // error in IE
+ unloadHandler = function() {
+ setDocument();
+ },
+
+ disabledAncestor = addCombinator(
+ function( elem ) {
+ return elem.disabled === true && ("form" in elem || "label" in elem);
+ },
+ { dir: "parentNode", next: "legend" }
+ );
+
+// Optimize for push.apply( _, NodeList )
+try {
+ push.apply(
+ (arr = slice.call( preferredDoc.childNodes )),
+ preferredDoc.childNodes
+ );
+ // Support: Android<4.0
+ // Detect silently failing push.apply
+ arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+ push = { apply: arr.length ?
+
+ // Leverage slice if possible
+ function( target, els ) {
+ push_native.apply( target, slice.call(els) );
+ } :
+
+ // Support: IE<9
+ // Otherwise append directly
+ function( target, els ) {
+ var j = target.length,
+ i = 0;
+ // Can't trust NodeList.length
+ while ( (target[j++] = els[i++]) ) {}
+ target.length = j - 1;
+ }
+ };
+}
+
+function Sizzle( selector, context, results, seed ) {
+ var m, i, elem, nid, match, groups, newSelector,
+ newContext = context && context.ownerDocument,
+
+ // nodeType defaults to 9, since context defaults to document
+ nodeType = context ? context.nodeType : 9;
+
+ results = results || [];
+
+ // Return early from calls with invalid selector or context
+ if ( typeof selector !== "string" || !selector ||
+ nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
+
+ return results;
+ }
+
+ // Try to shortcut find operations (as opposed to filters) in HTML documents
+ if ( !seed ) {
+
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+ setDocument( context );
+ }
+ context = context || document;
+
+ if ( documentIsHTML ) {
+
+ // If the selector is sufficiently simple, try using a "get*By*" DOM method
+ // (excepting DocumentFragment context, where the methods don't exist)
+ if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
+
+ // ID selector
+ if ( (m = match[1]) ) {
+
+ // Document context
+ if ( nodeType === 9 ) {
+ if ( (elem = context.getElementById( m )) ) {
+
+ // Support: IE, Opera, Webkit
+ // TODO: identify versions
+ // getElementById can match elements by name instead of ID
+ if ( elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ } else {
+ return results;
+ }
+
+ // Element context
+ } else {
+
+ // Support: IE, Opera, Webkit
+ // TODO: identify versions
+ // getElementById can match elements by name instead of ID
+ if ( newContext && (elem = newContext.getElementById( m )) &&
+ contains( context, elem ) &&
+ elem.id === m ) {
+
+ results.push( elem );
+ return results;
+ }
+ }
+
+ // Type selector
+ } else if ( match[2] ) {
+ push.apply( results, context.getElementsByTagName( selector ) );
+ return results;
+
+ // Class selector
+ } else if ( (m = match[3]) && support.getElementsByClassName &&
+ context.getElementsByClassName ) {
+
+ push.apply( results, context.getElementsByClassName( m ) );
+ return results;
+ }
+ }
+
+ // Take advantage of querySelectorAll
+ if ( support.qsa &&
+ !compilerCache[ selector + " " ] &&
+ (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
+
+ if ( nodeType !== 1 ) {
+ newContext = context;
+ newSelector = selector;
+
+ // qSA looks outside Element context, which is not what we want
+ // Thanks to Andrew Dupont for this workaround technique
+ // Support: IE <=8
+ // Exclude object elements
+ } else if ( context.nodeName.toLowerCase() !== "object" ) {
+
+ // Capture the context ID, setting it first if necessary
+ if ( (nid = context.getAttribute( "id" )) ) {
+ nid = nid.replace( rcssescape, fcssescape );
+ } else {
+ context.setAttribute( "id", (nid = expando) );
+ }
+
+ // Prefix every selector in the list
+ groups = tokenize( selector );
+ i = groups.length;
+ while ( i-- ) {
+ groups[i] = "#" + nid + " " + toSelector( groups[i] );
+ }
+ newSelector = groups.join( "," );
+
+ // Expand context for sibling selectors
+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
+ context;
+ }
+
+ if ( newSelector ) {
+ try {
+ push.apply( results,
+ newContext.querySelectorAll( newSelector )
+ );
+ return results;
+ } catch ( qsaError ) {
+ } finally {
+ if ( nid === expando ) {
+ context.removeAttribute( "id" );
+ }
+ }
+ }
+ }
+ }
+ }
+
+ // All others
+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ * deleting the oldest entry
+ */
+function createCache() {
+ var keys = [];
+
+ function cache( key, value ) {
+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
+ // Only keep the most recent entries
+ delete cache[ keys.shift() ];
+ }
+ return (cache[ key + " " ] = value);
+ }
+ return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+ fn[ expando ] = true;
+ return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created element and returns a boolean result
+ */
+function assert( fn ) {
+ var el = document.createElement("fieldset");
+
+ try {
+ return !!fn( el );
+ } catch (e) {
+ return false;
+ } finally {
+ // Remove from its parent by default
+ if ( el.parentNode ) {
+ el.parentNode.removeChild( el );
+ }
+ // release memory in IE
+ el = null;
+ }
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+ var arr = attrs.split("|"),
+ i = arr.length;
+
+ while ( i-- ) {
+ Expr.attrHandle[ arr[i] ] = handler;
+ }
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+ var cur = b && a,
+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+ a.sourceIndex - b.sourceIndex;
+
+ // Use IE sourceIndex if available on both nodes
+ if ( diff ) {
+ return diff;
+ }
+
+ // Check if b follows a
+ if ( cur ) {
+ while ( (cur = cur.nextSibling) ) {
+ if ( cur === b ) {
+ return -1;
+ }
+ }
+ }
+
+ return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return (name === "input" || name === "button") && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for :enabled/:disabled
+ * @param {Boolean} disabled true for :disabled; false for :enabled
+ */
+function createDisabledPseudo( disabled ) {
+
+ // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
+ return function( elem ) {
+
+ // Only certain elements can match :enabled or :disabled
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
+ if ( "form" in elem ) {
+
+ // Check for inherited disabledness on relevant non-disabled elements:
+ // * listed form-associated elements in a disabled fieldset
+ // https://html.spec.whatwg.org/multipage/forms.html#category-listed
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
+ // * option elements in a disabled optgroup
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
+ // All such elements have a "form" property.
+ if ( elem.parentNode && elem.disabled === false ) {
+
+ // Option elements defer to a parent optgroup if present
+ if ( "label" in elem ) {
+ if ( "label" in elem.parentNode ) {
+ return elem.parentNode.disabled === disabled;
+ } else {
+ return elem.disabled === disabled;
+ }
+ }
+
+ // Support: IE 6 - 11
+ // Use the isDisabled shortcut property to check for disabled fieldset ancestors
+ return elem.isDisabled === disabled ||
+
+ // Where there is no isDisabled, check manually
+ /* jshint -W018 */
+ elem.isDisabled !== !disabled &&
+ disabledAncestor( elem ) === disabled;
+ }
+
+ return elem.disabled === disabled;
+
+ // Try to winnow out elements that can't be disabled before trusting the disabled property.
+ // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
+ // even exist on them, let alone have a boolean value.
+ } else if ( "label" in elem ) {
+ return elem.disabled === disabled;
+ }
+
+ // Remaining elements are neither :enabled nor :disabled
+ return false;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+ return markFunction(function( argument ) {
+ argument = +argument;
+ return markFunction(function( seed, matches ) {
+ var j,
+ matchIndexes = fn( [], seed.length, argument ),
+ i = matchIndexes.length;
+
+ // Match elements found at the specified indexes
+ while ( i-- ) {
+ if ( seed[ (j = matchIndexes[i]) ] ) {
+ seed[j] = !(matches[j] = seed[j]);
+ }
+ }
+ });
+ });
+}
+
+/**
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
+ */
+function testContext( context ) {
+ return context && typeof context.getElementsByTagName !== "undefined" && context;
+}
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+ // documentElement is verified for cases where it doesn't yet exist
+ // (such as loading iframes in IE - #4833)
+ var documentElement = elem && (elem.ownerDocument || elem).documentElement;
+ return documentElement ? documentElement.nodeName !== "HTML" : false;
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+ var hasCompare, subWindow,
+ doc = node ? node.ownerDocument || node : preferredDoc;
+
+ // Return early if doc is invalid or already selected
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+ return document;
+ }
+
+ // Update global variables
+ document = doc;
+ docElem = document.documentElement;
+ documentIsHTML = !isXML( document );
+
+ // Support: IE 9-11, Edge
+ // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
+ if ( preferredDoc !== document &&
+ (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
+
+ // Support: IE 11, Edge
+ if ( subWindow.addEventListener ) {
+ subWindow.addEventListener( "unload", unloadHandler, false );
+
+ // Support: IE 9 - 10 only
+ } else if ( subWindow.attachEvent ) {
+ subWindow.attachEvent( "onunload", unloadHandler );
+ }
+ }
+
+ /* Attributes
+ ---------------------------------------------------------------------- */
+
+ // Support: IE<8
+ // Verify that getAttribute really returns attributes and not properties
+ // (excepting IE8 booleans)
+ support.attributes = assert(function( el ) {
+ el.className = "i";
+ return !el.getAttribute("className");
+ });
+
+ /* getElement(s)By*
+ ---------------------------------------------------------------------- */
+
+ // Check if getElementsByTagName("*") returns only elements
+ support.getElementsByTagName = assert(function( el ) {
+ el.appendChild( document.createComment("") );
+ return !el.getElementsByTagName("*").length;
+ });
+
+ // Support: IE<9
+ support.getElementsByClassName = rnative.test( document.getElementsByClassName );
+
+ // Support: IE<10
+ // Check if getElementById returns elements by name
+ // The broken getElementById methods don't pick up programmatically-set names,
+ // so use a roundabout getElementsByName test
+ support.getById = assert(function( el ) {
+ docElem.appendChild( el ).id = expando;
+ return !document.getElementsByName || !document.getElementsByName( expando ).length;
+ });
+
+ // ID filter and find
+ if ( support.getById ) {
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ return elem.getAttribute("id") === attrId;
+ };
+ };
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+ var elem = context.getElementById( id );
+ return elem ? [ elem ] : [];
+ }
+ };
+ } else {
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ var node = typeof elem.getAttributeNode !== "undefined" &&
+ elem.getAttributeNode("id");
+ return node && node.value === attrId;
+ };
+ };
+
+ // Support: IE 6 - 7 only
+ // getElementById is not reliable as a find shortcut
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+ var node, i, elems,
+ elem = context.getElementById( id );
+
+ if ( elem ) {
+
+ // Verify the id attribute
+ node = elem.getAttributeNode("id");
+ if ( node && node.value === id ) {
+ return [ elem ];
+ }
+
+ // Fall back on getElementsByName
+ elems = context.getElementsByName( id );
+ i = 0;
+ while ( (elem = elems[i++]) ) {
+ node = elem.getAttributeNode("id");
+ if ( node && node.value === id ) {
+ return [ elem ];
+ }
+ }
+ }
+
+ return [];
+ }
+ };
+ }
+
+ // Tag
+ Expr.find["TAG"] = support.getElementsByTagName ?
+ function( tag, context ) {
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
+ return context.getElementsByTagName( tag );
+
+ // DocumentFragment nodes don't have gEBTN
+ } else if ( support.qsa ) {
+ return context.querySelectorAll( tag );
+ }
+ } :
+
+ function( tag, context ) {
+ var elem,
+ tmp = [],
+ i = 0,
+ // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
+ results = context.getElementsByTagName( tag );
+
+ // Filter out possible comments
+ if ( tag === "*" ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem.nodeType === 1 ) {
+ tmp.push( elem );
+ }
+ }
+
+ return tmp;
+ }
+ return results;
+ };
+
+ // Class
+ Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+ if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
+ return context.getElementsByClassName( className );
+ }
+ };
+
+ /* QSA/matchesSelector
+ ---------------------------------------------------------------------- */
+
+ // QSA and matchesSelector support
+
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+ rbuggyMatches = [];
+
+ // qSa(:focus) reports false when true (Chrome 21)
+ // We allow this because of a bug in IE8/9 that throws an error
+ // whenever `document.activeElement` is accessed on an iframe
+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
+ // See https://bugs.jquery.com/ticket/13378
+ rbuggyQSA = [];
+
+ if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
+ // Build QSA regex
+ // Regex strategy adopted from Diego Perini
+ assert(function( el ) {
+ // Select is set to empty string on purpose
+ // This is to test IE's treatment of not explicitly
+ // setting a boolean content attribute,
+ // since its presence should be enough
+ // https://bugs.jquery.com/ticket/12359
+ docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
+ "<select id='" + expando + "-\r\\' msallowcapture=''>" +
+ "<option selected=''></option></select>";
+
+ // Support: IE8, Opera 11-12.16
+ // Nothing should be selected when empty strings follow ^= or $= or *=
+ // The test attribute must be unknown in Opera but "safe" for WinRT
+ // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+ if ( el.querySelectorAll("[msallowcapture^='']").length ) {
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+ }
+
+ // Support: IE8
+ // Boolean attributes and "value" are not treated correctly
+ if ( !el.querySelectorAll("[selected]").length ) {
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+ }
+
+ // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
+ rbuggyQSA.push("~=");
+ }
+
+ // Webkit/Opera - :checked should return selected option elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ // IE8 throws error here and will not see later tests
+ if ( !el.querySelectorAll(":checked").length ) {
+ rbuggyQSA.push(":checked");
+ }
+
+ // Support: Safari 8+, iOS 8+
+ // https://bugs.webkit.org/show_bug.cgi?id=136851
+ // In-page `selector#id sibling-combinator selector` fails
+ if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
+ rbuggyQSA.push(".#.+[+~]");
+ }
+ });
+
+ assert(function( el ) {
+ el.innerHTML = "<a href='' disabled='disabled'></a>" +
+ "<select disabled='disabled'><option/></select>";
+
+ // Support: Windows 8 Native Apps
+ // The type and name attributes are restricted during .innerHTML assignment
+ var input = document.createElement("input");
+ input.setAttribute( "type", "hidden" );
+ el.appendChild( input ).setAttribute( "name", "D" );
+
+ // Support: IE8
+ // Enforce case-sensitivity of name attribute
+ if ( el.querySelectorAll("[name=d]").length ) {
+ rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
+ }
+
+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
+ // IE8 throws error here and will not see later tests
+ if ( el.querySelectorAll(":enabled").length !== 2 ) {
+ rbuggyQSA.push( ":enabled", ":disabled" );
+ }
+
+ // Support: IE9-11+
+ // IE's :disabled selector does not pick up the children of disabled fieldsets
+ docElem.appendChild( el ).disabled = true;
+ if ( el.querySelectorAll(":disabled").length !== 2 ) {
+ rbuggyQSA.push( ":enabled", ":disabled" );
+ }
+
+ // Opera 10-11 does not throw on post-comma invalid pseudos
+ el.querySelectorAll("*,:x");
+ rbuggyQSA.push(",.*:");
+ });
+ }
+
+ if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
+ docElem.webkitMatchesSelector ||
+ docElem.mozMatchesSelector ||
+ docElem.oMatchesSelector ||
+ docElem.msMatchesSelector) )) ) {
+
+ assert(function( el ) {
+ // Check to see if it's possible to do matchesSelector
+ // on a disconnected node (IE 9)
+ support.disconnectedMatch = matches.call( el, "*" );
+
+ // This should fail with an exception
+ // Gecko does not error, returns false instead
+ matches.call( el, "[s!='']:x" );
+ rbuggyMatches.push( "!=", pseudos );
+ });
+ }
+
+ rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
+ rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
+
+ /* Contains
+ ---------------------------------------------------------------------- */
+ hasCompare = rnative.test( docElem.compareDocumentPosition );
+
+ // Element contains another
+ // Purposefully self-exclusive
+ // As in, an element does not contain itself
+ contains = hasCompare || rnative.test( docElem.contains ) ?
+ function( a, b ) {
+ var adown = a.nodeType === 9 ? a.documentElement : a,
+ bup = b && b.parentNode;
+ return a === bup || !!( bup && bup.nodeType === 1 && (
+ adown.contains ?
+ adown.contains( bup ) :
+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
+ ));
+ } :
+ function( a, b ) {
+ if ( b ) {
+ while ( (b = b.parentNode) ) {
+ if ( b === a ) {
+ return true;
+ }
+ }
+ }
+ return false;
+ };
+
+ /* Sorting
+ ---------------------------------------------------------------------- */
+
+ // Document order sorting
+ sortOrder = hasCompare ?
+ function( a, b ) {
+
+ // Flag for duplicate removal
+ if ( a === b ) {
+ hasDuplicate = true;
+ return 0;
+ }
+
+ // Sort on method existence if only one input has compareDocumentPosition
+ var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
+ if ( compare ) {
+ return compare;
+ }
+
+ // Calculate position if both inputs belong to the same document
+ compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
+ a.compareDocumentPosition( b ) :
+
+ // Otherwise we know they are disconnected
+ 1;
+
+ // Disconnected nodes
+ if ( compare & 1 ||
+ (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
+
+ // Choose the first element that is related to our preferred document
+ if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
+ return -1;
+ }
+ if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
+ return 1;
+ }
+
+ // Maintain original order
+ return sortInput ?
+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+ 0;
+ }
+
+ return compare & 4 ? -1 : 1;
+ } :
+ function( a, b ) {
+ // Exit early if the nodes are identical
+ if ( a === b ) {
+ hasDuplicate = true;
+ return 0;
+ }
+
+ var cur,
+ i = 0,
+ aup = a.parentNode,
+ bup = b.parentNode,
+ ap = [ a ],
+ bp = [ b ];
+
+ // Parentless nodes are either documents or disconnected
+ if ( !aup || !bup ) {
+ return a === document ? -1 :
+ b === document ? 1 :
+ aup ? -1 :
+ bup ? 1 :
+ sortInput ?
+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
+ 0;
+
+ // If the nodes are siblings, we can do a quick check
+ } else if ( aup === bup ) {
+ return siblingCheck( a, b );
+ }
+
+ // Otherwise we need full lists of their ancestors for comparison
+ cur = a;
+ while ( (cur = cur.parentNode) ) {
+ ap.unshift( cur );
+ }
+ cur = b;
+ while ( (cur = cur.parentNode) ) {
+ bp.unshift( cur );
+ }
+
+ // Walk down the tree looking for a discrepancy
+ while ( ap[i] === bp[i] ) {
+ i++;
+ }
+
+ return i ?
+ // Do a sibling check if the nodes have a common ancestor
+ siblingCheck( ap[i], bp[i] ) :
+
+ // Otherwise nodes in our document sort first
+ ap[i] === preferredDoc ? -1 :
+ bp[i] === preferredDoc ? 1 :
+ 0;
+ };
+
+ return document;
+};
+
+Sizzle.matches = function( expr, elements ) {
+ return Sizzle( expr, null, null, elements );
+};
+
+Sizzle.matchesSelector = function( elem, expr ) {
+ // Set document vars if needed
+ if ( ( elem.ownerDocument || elem ) !== document ) {
+ setDocument( elem );
+ }
+
+ // Make sure that attribute selectors are quoted
+ expr = expr.replace( rattributeQuotes, "='$1']" );
+
+ if ( support.matchesSelector && documentIsHTML &&
+ !compilerCache[ expr + " " ] &&
+ ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
+ ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
+
+ try {
+ var ret = matches.call( elem, expr );
+
+ // IE 9's matchesSelector returns false on disconnected nodes
+ if ( ret || support.disconnectedMatch ||
+ // As well, disconnected nodes are said to be in a document
+ // fragment in IE 9
+ elem.document && elem.document.nodeType !== 11 ) {
+ return ret;
+ }
+ } catch (e) {}
+ }
+
+ return Sizzle( expr, document, null, [ elem ] ).length > 0;
+};
+
+Sizzle.contains = function( context, elem ) {
+ // Set document vars if needed
+ if ( ( context.ownerDocument || context ) !== document ) {
+ setDocument( context );
+ }
+ return contains( context, elem );
+};
+
+Sizzle.attr = function( elem, name ) {
+ // Set document vars if needed
+ if ( ( elem.ownerDocument || elem ) !== document ) {
+ setDocument( elem );
+ }
+
+ var fn = Expr.attrHandle[ name.toLowerCase() ],
+ // Don't get fooled by Object.prototype properties (jQuery #13807)
+ val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
+ fn( elem, name, !documentIsHTML ) :
+ undefined;
+
+ return val !== undefined ?
+ val :
+ support.attributes || !documentIsHTML ?
+ elem.getAttribute( name ) :
+ (val = elem.getAttributeNode(name)) && val.specified ?
+ val.value :
+ null;
+};
+
+Sizzle.escape = function( sel ) {
+ return (sel + "").replace( rcssescape, fcssescape );
+};
+
+Sizzle.error = function( msg ) {
+ throw new Error( "Syntax error, unrecognized expression: " + msg );
+};
+
+/**
+ * Document sorting and removing duplicates
+ * @param {ArrayLike} results
+ */
+Sizzle.uniqueSort = function( results ) {
+ var elem,
+ duplicates = [],
+ j = 0,
+ i = 0;
+
+ // Unless we *know* we can detect duplicates, assume their presence
+ hasDuplicate = !support.detectDuplicates;
+ sortInput = !support.sortStable && results.slice( 0 );
+ results.sort( sortOrder );
+
+ if ( hasDuplicate ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem === results[ i ] ) {
+ j = duplicates.push( i );
+ }
+ }
+ while ( j-- ) {
+ results.splice( duplicates[ j ], 1 );
+ }
+ }
+
+ // Clear input after sorting to release objects
+ // See https://github.com/jquery/sizzle/pull/225
+ sortInput = null;
+
+ return results;
+};
+
+/**
+ * Utility function for retrieving the text value of an array of DOM nodes
+ * @param {Array|Element} elem
+ */
+getText = Sizzle.getText = function( elem ) {
+ var node,
+ ret = "",
+ i = 0,
+ nodeType = elem.nodeType;
+
+ if ( !nodeType ) {
+ // If no nodeType, this is expected to be an array
+ while ( (node = elem[i++]) ) {
+ // Do not traverse comment nodes
+ ret += getText( node );
+ }
+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+ // Use textContent for elements
+ // innerText usage removed for consistency of new lines (jQuery #11153)
+ if ( typeof elem.textContent === "string" ) {
+ return elem.textContent;
+ } else {
+ // Traverse its children
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+ ret += getText( elem );
+ }
+ }
+ } else if ( nodeType === 3 || nodeType === 4 ) {
+ return elem.nodeValue;
+ }
+ // Do not include comment or processing instruction nodes
+
+ return ret;
+};
+
+Expr = Sizzle.selectors = {
+
+ // Can be adjusted by the user
+ cacheLength: 50,
+
+ createPseudo: markFunction,
+
+ match: matchExpr,
+
+ attrHandle: {},
+
+ find: {},
+
+ relative: {
+ ">": { dir: "parentNode", first: true },
+ " ": { dir: "parentNode" },
+ "+": { dir: "previousSibling", first: true },
+ "~": { dir: "previousSibling" }
+ },
+
+ preFilter: {
+ "ATTR": function( match ) {
+ match[1] = match[1].replace( runescape, funescape );
+
+ // Move the given value to match[3] whether quoted or unquoted
+ match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
+
+ if ( match[2] === "~=" ) {
+ match[3] = " " + match[3] + " ";
+ }
+
+ return match.slice( 0, 4 );
+ },
+
+ "CHILD": function( match ) {
+ /* matches from matchExpr["CHILD"]
+ 1 type (only|nth|...)
+ 2 what (child|of-type)
+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
+ 4 xn-component of xn+y argument ([+-]?\d*n|)
+ 5 sign of xn-component
+ 6 x of xn-component
+ 7 sign of y-component
+ 8 y of y-component
+ */
+ match[1] = match[1].toLowerCase();
+
+ if ( match[1].slice( 0, 3 ) === "nth" ) {
+ // nth-* requires argument
+ if ( !match[3] ) {
+ Sizzle.error( match[0] );
+ }
+
+ // numeric x and y parameters for Expr.filter.CHILD
+ // remember that false/true cast respectively to 0/1
+ match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
+ match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
+
+ // other types prohibit arguments
+ } else if ( match[3] ) {
+ Sizzle.error( match[0] );
+ }
+
+ return match;
+ },
+
+ "PSEUDO": function( match ) {
+ var excess,
+ unquoted = !match[6] && match[2];
+
+ if ( matchExpr["CHILD"].test( match[0] ) ) {
+ return null;
+ }
+
+ // Accept quoted arguments as-is
+ if ( match[3] ) {
+ match[2] = match[4] || match[5] || "";
+
+ // Strip excess characters from unquoted arguments
+ } else if ( unquoted && rpseudo.test( unquoted ) &&
+ // Get excess from tokenize (recursively)
+ (excess = tokenize( unquoted, true )) &&
+ // advance to the next closing parenthesis
+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
+
+ // excess is a negative index
+ match[0] = match[0].slice( 0, excess );
+ match[2] = unquoted.slice( 0, excess );
+ }
+
+ // Return only captures needed by the pseudo filter method (type and argument)
+ return match.slice( 0, 3 );
+ }
+ },
+
+ filter: {
+
+ "TAG": function( nodeNameSelector ) {
+ var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
+ return nodeNameSelector === "*" ?
+ function() { return true; } :
+ function( elem ) {
+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
+ };
+ },
+
+ "CLASS": function( className ) {
+ var pattern = classCache[ className + " " ];
+
+ return pattern ||
+ (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
+ classCache( className, function( elem ) {
+ return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
+ });
+ },
+
+ "ATTR": function( name, operator, check ) {
+ return function( elem ) {
+ var result = Sizzle.attr( elem, name );
+
+ if ( result == null ) {
+ return operator === "!=";
+ }
+ if ( !operator ) {
+ return true;
+ }
+
+ result += "";
+
+ return operator === "=" ? result === check :
+ operator === "!=" ? result !== check :
+ operator === "^=" ? check && result.indexOf( check ) === 0 :
+ operator === "*=" ? check && result.indexOf( check ) > -1 :
+ operator === "$=" ? check && result.slice( -check.length ) === check :
+ operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
+ false;
+ };
+ },
+
+ "CHILD": function( type, what, argument, first, last ) {
+ var simple = type.slice( 0, 3 ) !== "nth",
+ forward = type.slice( -4 ) !== "last",
+ ofType = what === "of-type";
+
+ return first === 1 && last === 0 ?
+
+ // Shortcut for :nth-*(n)
+ function( elem ) {
+ return !!elem.parentNode;
+ } :
+
+ function( elem, context, xml ) {
+ var cache, uniqueCache, outerCache, node, nodeIndex, start,
+ dir = simple !== forward ? "nextSibling" : "previousSibling",
+ parent = elem.parentNode,
+ name = ofType && elem.nodeName.toLowerCase(),
+ useCache = !xml && !ofType,
+ diff = false;
+
+ if ( parent ) {
+
+ // :(first|last|only)-(child|of-type)
+ if ( simple ) {
+ while ( dir ) {
+ node = elem;
+ while ( (node = node[ dir ]) ) {
+ if ( ofType ?
+ node.nodeName.toLowerCase() === name :
+ node.nodeType === 1 ) {
+
+ return false;
+ }
+ }
+ // Reverse direction for :only-* (if we haven't yet done so)
+ start = dir = type === "only" && !start && "nextSibling";
+ }
+ return true;
+ }
+
+ start = [ forward ? parent.firstChild : parent.lastChild ];
+
+ // non-xml :nth-child(...) stores cache data on `parent`
+ if ( forward && useCache ) {
+
+ // Seek `elem` from a previously-cached index
+
+ // ...in a gzip-friendly way
+ node = parent;
+ outerCache = node[ expando ] || (node[ expando ] = {});
+
+ // Support: IE <9 only
+ // Defend against cloned attroperties (jQuery gh-1709)
+ uniqueCache = outerCache[ node.uniqueID ] ||
+ (outerCache[ node.uniqueID ] = {});
+
+ cache = uniqueCache[ type ] || [];
+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+ diff = nodeIndex && cache[ 2 ];
+ node = nodeIndex && parent.childNodes[ nodeIndex ];
+
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
+
+ // Fallback to seeking `elem` from the start
+ (diff = nodeIndex = 0) || start.pop()) ) {
+
+ // When found, cache indexes on `parent` and break
+ if ( node.nodeType === 1 && ++diff && node === elem ) {
+ uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
+ break;
+ }
+ }
+
+ } else {
+ // Use previously-cached element index if available
+ if ( useCache ) {
+ // ...in a gzip-friendly way
+ node = elem;
+ outerCache = node[ expando ] || (node[ expando ] = {});
+
+ // Support: IE <9 only
+ // Defend against cloned attroperties (jQuery gh-1709)
+ uniqueCache = outerCache[ node.uniqueID ] ||
+ (outerCache[ node.uniqueID ] = {});
+
+ cache = uniqueCache[ type ] || [];
+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
+ diff = nodeIndex;
+ }
+
+ // xml :nth-child(...)
+ // or :nth-last-child(...) or :nth(-last)?-of-type(...)
+ if ( diff === false ) {
+ // Use the same loop as above to seek `elem` from the start
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
+ (diff = nodeIndex = 0) || start.pop()) ) {
+
+ if ( ( ofType ?
+ node.nodeName.toLowerCase() === name :
+ node.nodeType === 1 ) &&
+ ++diff ) {
+
+ // Cache the index of each encountered element
+ if ( useCache ) {
+ outerCache = node[ expando ] || (node[ expando ] = {});
+
+ // Support: IE <9 only
+ // Defend against cloned attroperties (jQuery gh-1709)
+ uniqueCache = outerCache[ node.uniqueID ] ||
+ (outerCache[ node.uniqueID ] = {});
+
+ uniqueCache[ type ] = [ dirruns, diff ];
+ }
+
+ if ( node === elem ) {
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ // Incorporate the offset, then check against cycle size
+ diff -= last;
+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
+ }
+ };
+ },
+
+ "PSEUDO": function( pseudo, argument ) {
+ // pseudo-class names are case-insensitive
+ // http://www.w3.org/TR/selectors/#pseudo-classes
+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
+ // Remember that setFilters inherits from pseudos
+ var args,
+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
+ Sizzle.error( "unsupported pseudo: " + pseudo );
+
+ // The user may use createPseudo to indicate that
+ // arguments are needed to create the filter function
+ // just as Sizzle does
+ if ( fn[ expando ] ) {
+ return fn( argument );
+ }
+
+ // But maintain support for old signatures
+ if ( fn.length > 1 ) {
+ args = [ pseudo, pseudo, "", argument ];
+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
+ markFunction(function( seed, matches ) {
+ var idx,
+ matched = fn( seed, argument ),
+ i = matched.length;
+ while ( i-- ) {
+ idx = indexOf( seed, matched[i] );
+ seed[ idx ] = !( matches[ idx ] = matched[i] );
+ }
+ }) :
+ function( elem ) {
+ return fn( elem, 0, args );
+ };
+ }
+
+ return fn;
+ }
+ },
+
+ pseudos: {
+ // Potentially complex pseudos
+ "not": markFunction(function( selector ) {
+ // Trim the selector passed to compile
+ // to avoid treating leading and trailing
+ // spaces as combinators
+ var input = [],
+ results = [],
+ matcher = compile( selector.replace( rtrim, "$1" ) );
+
+ return matcher[ expando ] ?
+ markFunction(function( seed, matches, context, xml ) {
+ var elem,
+ unmatched = matcher( seed, null, xml, [] ),
+ i = seed.length;
+
+ // Match elements unmatched by `matcher`
+ while ( i-- ) {
+ if ( (elem = unmatched[i]) ) {
+ seed[i] = !(matches[i] = elem);
+ }
+ }
+ }) :
+ function( elem, context, xml ) {
+ input[0] = elem;
+ matcher( input, null, xml, results );
+ // Don't keep the element (issue #299)
+ input[0] = null;
+ return !results.pop();
+ };
+ }),
+
+ "has": markFunction(function( selector ) {
+ return function( elem ) {
+ return Sizzle( selector, elem ).length > 0;
+ };
+ }),
+
+ "contains": markFunction(function( text ) {
+ text = text.replace( runescape, funescape );
+ return function( elem ) {
+ return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
+ };
+ }),
+
+ // "Whether an element is represented by a :lang() selector
+ // is based solely on the element's language value
+ // being equal to the identifier C,
+ // or beginning with the identifier C immediately followed by "-".
+ // The matching of C against the element's language value is performed case-insensitively.
+ // The identifier C does not have to be a valid language name."
+ // http://www.w3.org/TR/selectors/#lang-pseudo
+ "lang": markFunction( function( lang ) {
+ // lang value must be a valid identifier
+ if ( !ridentifier.test(lang || "") ) {
+ Sizzle.error( "unsupported lang: " + lang );
+ }
+ lang = lang.replace( runescape, funescape ).toLowerCase();
+ return function( elem ) {
+ var elemLang;
+ do {
+ if ( (elemLang = documentIsHTML ?
+ elem.lang :
+ elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
+
+ elemLang = elemLang.toLowerCase();
+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
+ }
+ } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
+ return false;
+ };
+ }),
+
+ // Miscellaneous
+ "target": function( elem ) {
+ var hash = window.location && window.location.hash;
+ return hash && hash.slice( 1 ) === elem.id;
+ },
+
+ "root": function( elem ) {
+ return elem === docElem;
+ },
+
+ "focus": function( elem ) {
+ return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
+ },
+
+ // Boolean properties
+ "enabled": createDisabledPseudo( false ),
+ "disabled": createDisabledPseudo( true ),
+
+ "checked": function( elem ) {
+ // In CSS3, :checked should return both checked and selected elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ var nodeName = elem.nodeName.toLowerCase();
+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
+ },
+
+ "selected": function( elem ) {
+ // Accessing this property makes selected-by-default
+ // options in Safari work properly
+ if ( elem.parentNode ) {
+ elem.parentNode.selectedIndex;
+ }
+
+ return elem.selected === true;
+ },
+
+ // Contents
+ "empty": function( elem ) {
+ // http://www.w3.org/TR/selectors/#empty-pseudo
+ // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
+ // but not by others (comment: 8; processing instruction: 7; etc.)
+ // nodeType < 6 works because attributes (2) do not appear as children
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+ if ( elem.nodeType < 6 ) {
+ return false;
+ }
+ }
+ return true;
+ },
+
+ "parent": function( elem ) {
+ return !Expr.pseudos["empty"]( elem );
+ },
+
+ // Element/input types
+ "header": function( elem ) {
+ return rheader.test( elem.nodeName );
+ },
+
+ "input": function( elem ) {
+ return rinputs.test( elem.nodeName );
+ },
+
+ "button": function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === "button" || name === "button";
+ },
+
+ "text": function( elem ) {
+ var attr;
+ return elem.nodeName.toLowerCase() === "input" &&
+ elem.type === "text" &&
+
+ // Support: IE<8
+ // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
+ },
+
+ // Position-in-collection
+ "first": createPositionalPseudo(function() {
+ return [ 0 ];
+ }),
+
+ "last": createPositionalPseudo(function( matchIndexes, length ) {
+ return [ length - 1 ];
+ }),
+
+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ return [ argument < 0 ? argument + length : argument ];
+ }),
+
+ "even": createPositionalPseudo(function( matchIndexes, length ) {
+ var i = 0;
+ for ( ; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "odd": createPositionalPseudo(function( matchIndexes, length ) {
+ var i = 1;
+ for ( ; i < length; i += 2 ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ var i = argument < 0 ? argument + length : argument;
+ for ( ; --i >= 0; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ }),
+
+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
+ var i = argument < 0 ? argument + length : argument;
+ for ( ; ++i < length; ) {
+ matchIndexes.push( i );
+ }
+ return matchIndexes;
+ })
+ }
+};
+
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
+
+// Add button/input type pseudos
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
+ Expr.pseudos[ i ] = createInputPseudo( i );
+}
+for ( i in { submit: true, reset: true } ) {
+ Expr.pseudos[ i ] = createButtonPseudo( i );
+}
+
+// Easy API for creating new setFilters
+function setFilters() {}
+setFilters.prototype = Expr.filters = Expr.pseudos;
+Expr.setFilters = new setFilters();
+
+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
+ var matched, match, tokens, type,
+ soFar, groups, preFilters,
+ cached = tokenCache[ selector + " " ];
+
+ if ( cached ) {
+ return parseOnly ? 0 : cached.slice( 0 );
+ }
+
+ soFar = selector;
+ groups = [];
+ preFilters = Expr.preFilter;
+
+ while ( soFar ) {
+
+ // Comma and first run
+ if ( !matched || (match = rcomma.exec( soFar )) ) {
+ if ( match ) {
+ // Don't consume trailing commas as valid
+ soFar = soFar.slice( match[0].length ) || soFar;
+ }
+ groups.push( (tokens = []) );
+ }
+
+ matched = false;
+
+ // Combinators
+ if ( (match = rcombinators.exec( soFar )) ) {
+ matched = match.shift();
+ tokens.push({
+ value: matched,
+ // Cast descendant combinators to space
+ type: match[0].replace( rtrim, " " )
+ });
+ soFar = soFar.slice( matched.length );
+ }
+
+ // Filters
+ for ( type in Expr.filter ) {
+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
+ (match = preFilters[ type ]( match ))) ) {
+ matched = match.shift();
+ tokens.push({
+ value: matched,
+ type: type,
+ matches: match
+ });
+ soFar = soFar.slice( matched.length );
+ }
+ }
+
+ if ( !matched ) {
+ break;
+ }
+ }
+
+ // Return the length of the invalid excess
+ // if we're just parsing
+ // Otherwise, throw an error or return tokens
+ return parseOnly ?
+ soFar.length :
+ soFar ?
+ Sizzle.error( selector ) :
+ // Cache the tokens
+ tokenCache( selector, groups ).slice( 0 );
+};
+
+function toSelector( tokens ) {
+ var i = 0,
+ len = tokens.length,
+ selector = "";
+ for ( ; i < len; i++ ) {
+ selector += tokens[i].value;
+ }
+ return selector;
+}
+
+function addCombinator( matcher, combinator, base ) {
+ var dir = combinator.dir,
+ skip = combinator.next,
+ key = skip || dir,
+ checkNonElements = base && key === "parentNode",
+ doneName = done++;
+
+ return combinator.first ?
+ // Check against closest ancestor/preceding element
+ function( elem, context, xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ return matcher( elem, context, xml );
+ }
+ }
+ return false;
+ } :
+
+ // Check against all ancestor/preceding elements
+ function( elem, context, xml ) {
+ var oldCache, uniqueCache, outerCache,
+ newCache = [ dirruns, doneName ];
+
+ // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
+ if ( xml ) {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ if ( matcher( elem, context, xml ) ) {
+ return true;
+ }
+ }
+ }
+ } else {
+ while ( (elem = elem[ dir ]) ) {
+ if ( elem.nodeType === 1 || checkNonElements ) {
+ outerCache = elem[ expando ] || (elem[ expando ] = {});
+
+ // Support: IE <9 only
+ // Defend against cloned attroperties (jQuery gh-1709)
+ uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
+
+ if ( skip && skip === elem.nodeName.toLowerCase() ) {
+ elem = elem[ dir ] || elem;
+ } else if ( (oldCache = uniqueCache[ key ]) &&
+ oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
+
+ // Assign to newCache so results back-propagate to previous elements
+ return (newCache[ 2 ] = oldCache[ 2 ]);
+ } else {
+ // Reuse newcache so results back-propagate to previous elements
+ uniqueCache[ key ] = newCache;
+
+ // A match means we're done; a fail means we have to keep checking
+ if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
+ return true;
+ }
+ }
+ }
+ }
+ }
+ return false;
+ };
+}
+
+function elementMatcher( matchers ) {
+ return matchers.length > 1 ?
+ function( elem, context, xml ) {
+ var i = matchers.length;
+ while ( i-- ) {
+ if ( !matchers[i]( elem, context, xml ) ) {
+ return false;
+ }
+ }
+ return true;
+ } :
+ matchers[0];
+}
+
+function multipleContexts( selector, contexts, results ) {
+ var i = 0,
+ len = contexts.length;
+ for ( ; i < len; i++ ) {
+ Sizzle( selector, contexts[i], results );
+ }
+ return results;
+}
+
+function condense( unmatched, map, filter, context, xml ) {
+ var elem,
+ newUnmatched = [],
+ i = 0,
+ len = unmatched.length,
+ mapped = map != null;
+
+ for ( ; i < len; i++ ) {
+ if ( (elem = unmatched[i]) ) {
+ if ( !filter || filter( elem, context, xml ) ) {
+ newUnmatched.push( elem );
+ if ( mapped ) {
+ map.push( i );
+ }
+ }
+ }
+ }
+
+ return newUnmatched;
+}
+
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
+ if ( postFilter && !postFilter[ expando ] ) {
+ postFilter = setMatcher( postFilter );
+ }
+ if ( postFinder && !postFinder[ expando ] ) {
+ postFinder = setMatcher( postFinder, postSelector );
+ }
+ return markFunction(function( seed, results, context, xml ) {
+ var temp, i, elem,
+ preMap = [],
+ postMap = [],
+ preexisting = results.length,
+
+ // Get initial elements from seed or context
+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
+
+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
+ matcherIn = preFilter && ( seed || !selector ) ?
+ condense( elems, preMap, preFilter, context, xml ) :
+ elems,
+
+ matcherOut = matcher ?
+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
+
+ // ...intermediate processing is necessary
+ [] :
+
+ // ...otherwise use results directly
+ results :
+ matcherIn;
+
+ // Find primary matches
+ if ( matcher ) {
+ matcher( matcherIn, matcherOut, context, xml );
+ }
+
+ // Apply postFilter
+ if ( postFilter ) {
+ temp = condense( matcherOut, postMap );
+ postFilter( temp, [], context, xml );
+
+ // Un-match failing elements by moving them back to matcherIn
+ i = temp.length;
+ while ( i-- ) {
+ if ( (elem = temp[i]) ) {
+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
+ }
+ }
+ }
+
+ if ( seed ) {
+ if ( postFinder || preFilter ) {
+ if ( postFinder ) {
+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
+ temp = [];
+ i = matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) ) {
+ // Restore matcherIn since elem is not yet a final match
+ temp.push( (matcherIn[i] = elem) );
+ }
+ }
+ postFinder( null, (matcherOut = []), temp, xml );
+ }
+
+ // Move matched elements from seed to results to keep them synchronized
+ i = matcherOut.length;
+ while ( i-- ) {
+ if ( (elem = matcherOut[i]) &&
+ (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
+
+ seed[temp] = !(results[temp] = elem);
+ }
+ }
+ }
+
+ // Add elements to results, through postFinder if defined
+ } else {
+ matcherOut = condense(
+ matcherOut === results ?
+ matcherOut.splice( preexisting, matcherOut.length ) :
+ matcherOut
+ );
+ if ( postFinder ) {
+ postFinder( null, results, matcherOut, xml );
+ } else {
+ push.apply( results, matcherOut );
+ }
+ }
+ });
+}
+
+function matcherFromTokens( tokens ) {
+ var checkContext, matcher, j,
+ len = tokens.length,
+ leadingRelative = Expr.relative[ tokens[0].type ],
+ implicitRelative = leadingRelative || Expr.relative[" "],
+ i = leadingRelative ? 1 : 0,
+
+ // The foundational matcher ensures that elements are reachable from top-level context(s)
+ matchContext = addCombinator( function( elem ) {
+ return elem === checkContext;
+ }, implicitRelative, true ),
+ matchAnyContext = addCombinator( function( elem ) {
+ return indexOf( checkContext, elem ) > -1;
+ }, implicitRelative, true ),
+ matchers = [ function( elem, context, xml ) {
+ var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
+ (checkContext = context).nodeType ?
+ matchContext( elem, context, xml ) :
+ matchAnyContext( elem, context, xml ) );
+ // Avoid hanging onto element (issue #299)
+ checkContext = null;
+ return ret;
+ } ];
+
+ for ( ; i < len; i++ ) {
+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
+ matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
+ } else {
+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
+
+ // Return special upon seeing a positional matcher
+ if ( matcher[ expando ] ) {
+ // Find the next relative operator (if any) for proper handling
+ j = ++i;
+ for ( ; j < len; j++ ) {
+ if ( Expr.relative[ tokens[j].type ] ) {
+ break;
+ }
+ }
+ return setMatcher(
+ i > 1 && elementMatcher( matchers ),
+ i > 1 && toSelector(
+ // If the preceding token was a descendant combinator, insert an implicit any-element `*`
+ tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
+ ).replace( rtrim, "$1" ),
+ matcher,
+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
+ j < len && toSelector( tokens )
+ );
+ }
+ matchers.push( matcher );
+ }
+ }
+
+ return elementMatcher( matchers );
+}
+
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
+ var bySet = setMatchers.length > 0,
+ byElement = elementMatchers.length > 0,
+ superMatcher = function( seed, context, xml, results, outermost ) {
+ var elem, j, matcher,
+ matchedCount = 0,
+ i = "0",
+ unmatched = seed && [],
+ setMatched = [],
+ contextBackup = outermostContext,
+ // We must always have either seed elements or outermost context
+ elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
+ // Use integer dirruns iff this is the outermost matcher
+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
+ len = elems.length;
+
+ if ( outermost ) {
+ outermostContext = context === document || context || outermost;
+ }
+
+ // Add elements passing elementMatchers directly to results
+ // Support: IE<9, Safari
+ // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
+ for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
+ if ( byElement && elem ) {
+ j = 0;
+ if ( !context && elem.ownerDocument !== document ) {
+ setDocument( elem );
+ xml = !documentIsHTML;
+ }
+ while ( (matcher = elementMatchers[j++]) ) {
+ if ( matcher( elem, context || document, xml) ) {
+ results.push( elem );
+ break;
+ }
+ }
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ }
+ }
+
+ // Track unmatched elements for set filters
+ if ( bySet ) {
+ // They will have gone through all possible matchers
+ if ( (elem = !matcher && elem) ) {
+ matchedCount--;
+ }
+
+ // Lengthen the array for every element, matched or not
+ if ( seed ) {
+ unmatched.push( elem );
+ }
+ }
+ }
+
+ // `i` is now the count of elements visited above, and adding it to `matchedCount`
+ // makes the latter nonnegative.
+ matchedCount += i;
+
+ // Apply set filters to unmatched elements
+ // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
+ // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
+ // no element matchers and no seed.
+ // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
+ // case, which will result in a "00" `matchedCount` that differs from `i` but is also
+ // numerically zero.
+ if ( bySet && i !== matchedCount ) {
+ j = 0;
+ while ( (matcher = setMatchers[j++]) ) {
+ matcher( unmatched, setMatched, context, xml );
+ }
+
+ if ( seed ) {
+ // Reintegrate element matches to eliminate the need for sorting
+ if ( matchedCount > 0 ) {
+ while ( i-- ) {
+ if ( !(unmatched[i] || setMatched[i]) ) {
+ setMatched[i] = pop.call( results );
+ }
+ }
+ }
+
+ // Discard index placeholder values to get only actual matches
+ setMatched = condense( setMatched );
+ }
+
+ // Add matches to results
+ push.apply( results, setMatched );
+
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
+ if ( outermost && !seed && setMatched.length > 0 &&
+ ( matchedCount + setMatchers.length ) > 1 ) {
+
+ Sizzle.uniqueSort( results );
+ }
+ }
+
+ // Override manipulation of globals by nested matchers
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ outermostContext = contextBackup;
+ }
+
+ return unmatched;
+ };
+
+ return bySet ?
+ markFunction( superMatcher ) :
+ superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
+ var i,
+ setMatchers = [],
+ elementMatchers = [],
+ cached = compilerCache[ selector + " " ];
+
+ if ( !cached ) {
+ // Generate a function of recursive functions that can be used to check each element
+ if ( !match ) {
+ match = tokenize( selector );
+ }
+ i = match.length;
+ while ( i-- ) {
+ cached = matcherFromTokens( match[i] );
+ if ( cached[ expando ] ) {
+ setMatchers.push( cached );
+ } else {
+ elementMatchers.push( cached );
+ }
+ }
+
+ // Cache the compiled function
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+ // Save selector and tokenization
+ cached.selector = selector;
+ }
+ return cached;
+};
+
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ * selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ * selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
+ var i, tokens, token, type, find,
+ compiled = typeof selector === "function" && selector,
+ match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+ results = results || [];
+
+ // Try to minimize operations if there is only one selector in the list and no seed
+ // (the latter of which guarantees us context)
+ if ( match.length === 1 ) {
+
+ // Reduce context if the leading compound selector is an ID
+ tokens = match[0] = match[0].slice( 0 );
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+ context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
+
+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+ if ( !context ) {
+ return results;
+
+ // Precompiled matchers will still verify ancestry, so step up a level
+ } else if ( compiled ) {
+ context = context.parentNode;
+ }
+
+ selector = selector.slice( tokens.shift().value.length );
+ }
+
+ // Fetch a seed set for right-to-left matching
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+ while ( i-- ) {
+ token = tokens[i];
+
+ // Abort if we hit a combinator
+ if ( Expr.relative[ (type = token.type) ] ) {
+ break;
+ }
+ if ( (find = Expr.find[ type ]) ) {
+ // Search, expanding context for leading sibling combinators
+ if ( (seed = find(
+ token.matches[0].replace( runescape, funescape ),
+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+ )) ) {
+
+ // If seed is empty or no tokens remain, we can return early
+ tokens.splice( i, 1 );
+ selector = seed.length && toSelector( tokens );
+ if ( !selector ) {
+ push.apply( results, seed );
+ return results;
+ }
+
+ break;
+ }
+ }
+ }
+ }
+
+ // Compile and execute a filtering function if one is not provided
+ // Provide `match` to avoid retokenization if we modified the selector above
+ ( compiled || compile( selector, match ) )(
+ seed,
+ context,
+ !documentIsHTML,
+ results,
+ !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
+ );
+ return results;
+};
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome 14-35+
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = !!hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( el ) {
+ // Should return 1, but returns 4 (following)
+ return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( el ) {
+ el.innerHTML = "<a href='#'></a>";
+ return el.firstChild.getAttribute("href") === "#" ;
+}) ) {
+ addHandle( "type|href|height|width", function( elem, name, isXML ) {
+ if ( !isXML ) {
+ return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
+ }
+ });
+}
+
+// Support: IE<9
+// Use defaultValue in place of getAttribute("value")
+if ( !support.attributes || !assert(function( el ) {
+ el.innerHTML = "<input/>";
+ el.firstChild.setAttribute( "value", "" );
+ return el.firstChild.getAttribute( "value" ) === "";
+}) ) {
+ addHandle( "value", function( elem, name, isXML ) {
+ if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
+ return elem.defaultValue;
+ }
+ });
+}
+
+// Support: IE<9
+// Use getAttributeNode to fetch booleans when getAttribute lies
+if ( !assert(function( el ) {
+ return el.getAttribute("disabled") == null;
+}) ) {
+ addHandle( booleans, function( elem, name, isXML ) {
+ var val;
+ if ( !isXML ) {
+ return elem[ name ] === true ? name.toLowerCase() :
+ (val = elem.getAttributeNode( name )) && val.specified ?
+ val.value :
+ null;
+ }
+ });
+}
+
+return Sizzle;
+
+})( window );
+
+
+
+jQuery.find = Sizzle;
+jQuery.expr = Sizzle.selectors;
+
+// Deprecated
+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
+jQuery.text = Sizzle.getText;
+jQuery.isXMLDoc = Sizzle.isXML;
+jQuery.contains = Sizzle.contains;
+jQuery.escapeSelector = Sizzle.escape;
+
+
+
+
+var dir = function( elem, dir, until ) {
+ var matched = [],
+ truncate = until !== undefined;
+
+ while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
+ if ( elem.nodeType === 1 ) {
+ if ( truncate && jQuery( elem ).is( until ) ) {
+ break;
+ }
+ matched.push( elem );
+ }
+ }
+ return matched;
+};
+
+
+var siblings = function( n, elem ) {
+ var matched = [];
+
+ for ( ; n; n = n.nextSibling ) {
+ if ( n.nodeType === 1 && n !== elem ) {
+ matched.push( n );
+ }
+ }
+
+ return matched;
+};
+
+
+var rneedsContext = jQuery.expr.match.needsContext;
+
+
+
+function nodeName( elem, name ) {
+
+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+
+};
+var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
+
+
+
+var risSimple = /^.[^:#\[\.,]*$/;
+
+// Implement the identical functionality for filter and not
+function winnow( elements, qualifier, not ) {
+ if ( jQuery.isFunction( qualifier ) ) {
+ return jQuery.grep( elements, function( elem, i ) {
+ return !!qualifier.call( elem, i, elem ) !== not;
+ } );
+ }
+
+ // Single element
+ if ( qualifier.nodeType ) {
+ return jQuery.grep( elements, function( elem ) {
+ return ( elem === qualifier ) !== not;
+ } );
+ }
+
+ // Arraylike of elements (jQuery, arguments, Array)
+ if ( typeof qualifier !== "string" ) {
+ return jQuery.grep( elements, function( elem ) {
+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
+ } );
+ }
+
+ // Simple selector that can be filtered directly, removing non-Elements
+ if ( risSimple.test( qualifier ) ) {
+ return jQuery.filter( qualifier, elements, not );
+ }
+
+ // Complex selector, compare the two sets, removing non-Elements
+ qualifier = jQuery.filter( qualifier, elements );
+ return jQuery.grep( elements, function( elem ) {
+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;
+ } );
+}
+
+jQuery.filter = function( expr, elems, not ) {
+ var elem = elems[ 0 ];
+
+ if ( not ) {
+ expr = ":not(" + expr + ")";
+ }
+
+ if ( elems.length === 1 && elem.nodeType === 1 ) {
+ return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
+ }
+
+ return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
+ return elem.nodeType === 1;
+ } ) );
+};
+
+jQuery.fn.extend( {
+ find: function( selector ) {
+ var i, ret,
+ len = this.length,
+ self = this;
+
+ if ( typeof selector !== "string" ) {
+ return this.pushStack( jQuery( selector ).filter( function() {
+ for ( i = 0; i < len; i++ ) {
+ if ( jQuery.contains( self[ i ], this ) ) {
+ return true;
+ }
+ }
+ } ) );
+ }
+
+ ret = this.pushStack( [] );
+
+ for ( i = 0; i < len; i++ ) {
+ jQuery.find( selector, self[ i ], ret );
+ }
+
+ return len > 1 ? jQuery.uniqueSort( ret ) : ret;
+ },
+ filter: function( selector ) {
+ return this.pushStack( winnow( this, selector || [], false ) );
+ },
+ not: function( selector ) {
+ return this.pushStack( winnow( this, selector || [], true ) );
+ },
+ is: function( selector ) {
+ return !!winnow(
+ this,
+
+ // If this is a positional/relative selector, check membership in the returned set
+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
+ typeof selector === "string" && rneedsContext.test( selector ) ?
+ jQuery( selector ) :
+ selector || [],
+ false
+ ).length;
+ }
+} );
+
+
+// Initialize a jQuery object
+
+
+// A central reference to the root jQuery(document)
+var rootjQuery,
+
+ // A simple way to check for HTML strings
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+ // Strict HTML recognition (#11290: must start with <)
+ // Shortcut simple #id case for speed
+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
+
+ init = jQuery.fn.init = function( selector, context, root ) {
+ var match, elem;
+
+ // HANDLE: $(""), $(null), $(undefined), $(false)
+ if ( !selector ) {
+ return this;
+ }
+
+ // Method init() accepts an alternate rootjQuery
+ // so migrate can support jQuery.sub (gh-2101)
+ root = root || rootjQuery;
+
+ // Handle HTML strings
+ if ( typeof selector === "string" ) {
+ if ( selector[ 0 ] === "<" &&
+ selector[ selector.length - 1 ] === ">" &&
+ selector.length >= 3 ) {
+
+ // Assume that strings that start and end with <> are HTML and skip the regex check
+ match = [ null, selector, null ];
+
+ } else {
+ match = rquickExpr.exec( selector );
+ }
+
+ // Match html or make sure no context is specified for #id
+ if ( match && ( match[ 1 ] || !context ) ) {
+
+ // HANDLE: $(html) -> $(array)
+ if ( match[ 1 ] ) {
+ context = context instanceof jQuery ? context[ 0 ] : context;
+
+ // Option to run scripts is true for back-compat
+ // Intentionally let the error be thrown if parseHTML is not present
+ jQuery.merge( this, jQuery.parseHTML(
+ match[ 1 ],
+ context && context.nodeType ? context.ownerDocument || context : document,
+ true
+ ) );
+
+ // HANDLE: $(html, props)
+ if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
+ for ( match in context ) {
+
+ // Properties of context are called as methods if possible
+ if ( jQuery.isFunction( this[ match ] ) ) {
+ this[ match ]( context[ match ] );
+
+ // ...and otherwise set as attributes
+ } else {
+ this.attr( match, context[ match ] );
+ }
+ }
+ }
+
+ return this;
+
+ // HANDLE: $(#id)
+ } else {
+ elem = document.getElementById( match[ 2 ] );
+
+ if ( elem ) {
+
+ // Inject the element directly into the jQuery object
+ this[ 0 ] = elem;
+ this.length = 1;
+ }
+ return this;
+ }
+
+ // HANDLE: $(expr, $(...))
+ } else if ( !context || context.jquery ) {
+ return ( context || root ).find( selector );
+
+ // HANDLE: $(expr, context)
+ // (which is just equivalent to: $(context).find(expr)
+ } else {
+ return this.constructor( context ).find( selector );
+ }
+
+ // HANDLE: $(DOMElement)
+ } else if ( selector.nodeType ) {
+ this[ 0 ] = selector;
+ this.length = 1;
+ return this;
+
+ // HANDLE: $(function)
+ // Shortcut for document ready
+ } else if ( jQuery.isFunction( selector ) ) {
+ return root.ready !== undefined ?
+ root.ready( selector ) :
+
+ // Execute immediately if ready is not present
+ selector( jQuery );
+ }
+
+ return jQuery.makeArray( selector, this );
+ };
+
+// Give the init function the jQuery prototype for later instantiation
+init.prototype = jQuery.fn;
+
+// Initialize central reference
+rootjQuery = jQuery( document );
+
+
+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
+
+ // Methods guaranteed to produce a unique set when starting from a unique set
+ guaranteedUnique = {
+ children: true,
+ contents: true,
+ next: true,
+ prev: true
+ };
+
+jQuery.fn.extend( {
+ has: function( target ) {
+ var targets = jQuery( target, this ),
+ l = targets.length;
+
+ return this.filter( function() {
+ var i = 0;
+ for ( ; i < l; i++ ) {
+ if ( jQuery.contains( this, targets[ i ] ) ) {
+ return true;
+ }
+ }
+ } );
+ },
+
+ closest: function( selectors, context ) {
+ var cur,
+ i = 0,
+ l = this.length,
+ matched = [],
+ targets = typeof selectors !== "string" && jQuery( selectors );
+
+ // Positional selectors never match, since there's no _selection_ context
+ if ( !rneedsContext.test( selectors ) ) {
+ for ( ; i < l; i++ ) {
+ for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
+
+ // Always skip document fragments
+ if ( cur.nodeType < 11 && ( targets ?
+ targets.index( cur ) > -1 :
+
+ // Don't pass non-elements to Sizzle
+ cur.nodeType === 1 &&
+ jQuery.find.matchesSelector( cur, selectors ) ) ) {
+
+ matched.push( cur );
+ break;
+ }
+ }
+ }
+ }
+
+ return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
+ },
+
+ // Determine the position of an element within the set
+ index: function( elem ) {
+
+ // No argument, return index in parent
+ if ( !elem ) {
+ return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+ }
+
+ // Index in selector
+ if ( typeof elem === "string" ) {
+ return indexOf.call( jQuery( elem ), this[ 0 ] );
+ }
+
+ // Locate the position of the desired element
+ return indexOf.call( this,
+
+ // If it receives a jQuery object, the first element is used
+ elem.jquery ? elem[ 0 ] : elem
+ );
+ },
+
+ add: function( selector, context ) {
+ return this.pushStack(
+ jQuery.uniqueSort(
+ jQuery.merge( this.get(), jQuery( selector, context ) )
+ )
+ );
+ },
+
+ addBack: function( selector ) {
+ return this.add( selector == null ?
+ this.prevObject : this.prevObject.filter( selector )
+ );
+ }
+} );
+
+function sibling( cur, dir ) {
+ while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
+ return cur;
+}
+
+jQuery.each( {
+ parent: function( elem ) {
+ var parent = elem.parentNode;
+ return parent && parent.nodeType !== 11 ? parent : null;
+ },
+ parents: function( elem ) {
+ return dir( elem, "parentNode" );
+ },
+ parentsUntil: function( elem, i, until ) {
+ return dir( elem, "parentNode", until );
+ },
+ next: function( elem ) {
+ return sibling( elem, "nextSibling" );
+ },
+ prev: function( elem ) {
+ return sibling( elem, "previousSibling" );
+ },
+ nextAll: function( elem ) {
+ return dir( elem, "nextSibling" );
+ },
+ prevAll: function( elem ) {
+ return dir( elem, "previousSibling" );
+ },
+ nextUntil: function( elem, i, until ) {
+ return dir( elem, "nextSibling", until );
+ },
+ prevUntil: function( elem, i, until ) {
+ return dir( elem, "previousSibling", until );
+ },
+ siblings: function( elem ) {
+ return siblings( ( elem.parentNode || {} ).firstChild, elem );
+ },
+ children: function( elem ) {
+ return siblings( elem.firstChild );
+ },
+ contents: function( elem ) {
+ if ( nodeName( elem, "iframe" ) ) {
+ return elem.contentDocument;
+ }
+
+ // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
+ // Treat the template element as a regular one in browsers that
+ // don't support it.
+ if ( nodeName( elem, "template" ) ) {
+ elem = elem.content || elem;
+ }
+
+ return jQuery.merge( [], elem.childNodes );
+ }
+}, function( name, fn ) {
+ jQuery.fn[ name ] = function( until, selector ) {
+ var matched = jQuery.map( this, fn, until );
+
+ if ( name.slice( -5 ) !== "Until" ) {
+ selector = until;
+ }
+
+ if ( selector && typeof selector === "string" ) {
+ matched = jQuery.filter( selector, matched );
+ }
+
+ if ( this.length > 1 ) {
+
+ // Remove duplicates
+ if ( !guaranteedUnique[ name ] ) {
+ jQuery.uniqueSort( matched );
+ }
+
+ // Reverse order for parents* and prev-derivatives
+ if ( rparentsprev.test( name ) ) {
+ matched.reverse();
+ }
+ }
+
+ return this.pushStack( matched );
+ };
+} );
+var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
+
+
+
+// Convert String-formatted options into Object-formatted ones
+function createOptions( options ) {
+ var object = {};
+ jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
+ object[ flag ] = true;
+ } );
+ return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ * options: an optional list of space-separated options that will change how
+ * the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ * once: will ensure the callback list can only be fired once (like a Deferred)
+ *
+ * memory: will keep track of previous values and will call any callback added
+ * after the list has been fired right away with the latest "memorized"
+ * values (like a Deferred)
+ *
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
+ *
+ * stopOnFalse: interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+ // Convert options from String-formatted to Object-formatted if needed
+ // (we check in cache first)
+ options = typeof options === "string" ?
+ createOptions( options ) :
+ jQuery.extend( {}, options );
+
+ var // Flag to know if list is currently firing
+ firing,
+
+ // Last fire value for non-forgettable lists
+ memory,
+
+ // Flag to know if list was already fired
+ fired,
+
+ // Flag to prevent firing
+ locked,
+
+ // Actual callback list
+ list = [],
+
+ // Queue of execution data for repeatable lists
+ queue = [],
+
+ // Index of currently firing callback (modified by add/remove as needed)
+ firingIndex = -1,
+
+ // Fire callbacks
+ fire = function() {
+
+ // Enforce single-firing
+ locked = locked || options.once;
+
+ // Execute callbacks for all pending executions,
+ // respecting firingIndex overrides and runtime changes
+ fired = firing = true;
+ for ( ; queue.length; firingIndex = -1 ) {
+ memory = queue.shift();
+ while ( ++firingIndex < list.length ) {
+
+ // Run callback and check for early termination
+ if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
+ options.stopOnFalse ) {
+
+ // Jump to end and forget the data so .add doesn't re-fire
+ firingIndex = list.length;
+ memory = false;
+ }
+ }
+ }
+
+ // Forget the data if we're done with it
+ if ( !options.memory ) {
+ memory = false;
+ }
+
+ firing = false;
+
+ // Clean up if we're done firing for good
+ if ( locked ) {
+
+ // Keep an empty list if we have data for future add calls
+ if ( memory ) {
+ list = [];
+
+ // Otherwise, this object is spent
+ } else {
+ list = "";
+ }
+ }
+ },
+
+ // Actual Callbacks object
+ self = {
+
+ // Add a callback or a collection of callbacks to the list
+ add: function() {
+ if ( list ) {
+
+ // If we have memory from a past run, we should fire after adding
+ if ( memory && !firing ) {
+ firingIndex = list.length - 1;
+ queue.push( memory );
+ }
+
+ ( function add( args ) {
+ jQuery.each( args, function( _, arg ) {
+ if ( jQuery.isFunction( arg ) ) {
+ if ( !options.unique || !self.has( arg ) ) {
+ list.push( arg );
+ }
+ } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
+
+ // Inspect recursively
+ add( arg );
+ }
+ } );
+ } )( arguments );
+
+ if ( memory && !firing ) {
+ fire();
+ }
+ }
+ return this;
+ },
+
+ // Remove a callback from the list
+ remove: function() {
+ jQuery.each( arguments, function( _, arg ) {
+ var index;
+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+ list.splice( index, 1 );
+
+ // Handle firing indexes
+ if ( index <= firingIndex ) {
+ firingIndex--;
+ }
+ }
+ } );
+ return this;
+ },
+
+ // Check if a given callback is in the list.
+ // If no argument is given, return whether or not list has callbacks attached.
+ has: function( fn ) {
+ return fn ?
+ jQuery.inArray( fn, list ) > -1 :
+ list.length > 0;
+ },
+
+ // Remove all callbacks from the list
+ empty: function() {
+ if ( list ) {
+ list = [];
+ }
+ return this;
+ },
+
+ // Disable .fire and .add
+ // Abort any current/pending executions
+ // Clear all callbacks and values
+ disable: function() {
+ locked = queue = [];
+ list = memory = "";
+ return this;
+ },
+ disabled: function() {
+ return !list;
+ },
+
+ // Disable .fire
+ // Also disable .add unless we have memory (since it would have no effect)
+ // Abort any pending executions
+ lock: function() {
+ locked = queue = [];
+ if ( !memory && !firing ) {
+ list = memory = "";
+ }
+ return this;
+ },
+ locked: function() {
+ return !!locked;
+ },
+
+ // Call all callbacks with the given context and arguments
+ fireWith: function( context, args ) {
+ if ( !locked ) {
+ args = args || [];
+ args = [ context, args.slice ? args.slice() : args ];
+ queue.push( args );
+ if ( !firing ) {
+ fire();
+ }
+ }
+ return this;
+ },
+
+ // Call all the callbacks with the given arguments
+ fire: function() {
+ self.fireWith( this, arguments );
+ return this;
+ },
+
+ // To know if the callbacks have already been called at least once
+ fired: function() {
+ return !!fired;
+ }
+ };
+
+ return self;
+};
+
+
+function Identity( v ) {
+ return v;
+}
+function Thrower( ex ) {
+ throw ex;
+}
+
+function adoptValue( value, resolve, reject, noValue ) {
+ var method;
+
+ try {
+
+ // Check for promise aspect first to privilege synchronous behavior
+ if ( value && jQuery.isFunction( ( method = value.promise ) ) ) {
+ method.call( value ).done( resolve ).fail( reject );
+
+ // Other thenables
+ } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {
+ method.call( value, resolve, reject );
+
+ // Other non-thenables
+ } else {
+
+ // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
+ // * false: [ value ].slice( 0 ) => resolve( value )
+ // * true: [ value ].slice( 1 ) => resolve()
+ resolve.apply( undefined, [ value ].slice( noValue ) );
+ }
+
+ // For Promises/A+, convert exceptions into rejections
+ // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
+ // Deferred#then to conditionally suppress rejection.
+ } catch ( value ) {
+
+ // Support: Android 4.0 only
+ // Strict mode functions invoked without .call/.apply get global-object context
+ reject.apply( undefined, [ value ] );
+ }
+}
+
+jQuery.extend( {
+
+ Deferred: function( func ) {
+ var tuples = [
+
+ // action, add listener, callbacks,
+ // ... .then handlers, argument index, [final state]
+ [ "notify", "progress", jQuery.Callbacks( "memory" ),
+ jQuery.Callbacks( "memory" ), 2 ],
+ [ "resolve", "done", jQuery.Callbacks( "once memory" ),
+ jQuery.Callbacks( "once memory" ), 0, "resolved" ],
+ [ "reject", "fail", jQuery.Callbacks( "once memory" ),
+ jQuery.Callbacks( "once memory" ), 1, "rejected" ]
+ ],
+ state = "pending",
+ promise = {
+ state: function() {
+ return state;
+ },
+ always: function() {
+ deferred.done( arguments ).fail( arguments );
+ return this;
+ },
+ "catch": function( fn ) {
+ return promise.then( null, fn );
+ },
+
+ // Keep pipe for back-compat
+ pipe: function( /* fnDone, fnFail, fnProgress */ ) {
+ var fns = arguments;
+
+ return jQuery.Deferred( function( newDefer ) {
+ jQuery.each( tuples, function( i, tuple ) {
+
+ // Map tuples (progress, done, fail) to arguments (done, fail, progress)
+ var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
+
+ // deferred.progress(function() { bind to newDefer or newDefer.notify })
+ // deferred.done(function() { bind to newDefer or newDefer.resolve })
+ // deferred.fail(function() { bind to newDefer or newDefer.reject })
+ deferred[ tuple[ 1 ] ]( function() {
+ var returned = fn && fn.apply( this, arguments );
+ if ( returned && jQuery.isFunction( returned.promise ) ) {
+ returned.promise()
+ .progress( newDefer.notify )
+ .done( newDefer.resolve )
+ .fail( newDefer.reject );
+ } else {
+ newDefer[ tuple[ 0 ] + "With" ](
+ this,
+ fn ? [ returned ] : arguments
+ );
+ }
+ } );
+ } );
+ fns = null;
+ } ).promise();
+ },
+ then: function( onFulfilled, onRejected, onProgress ) {
+ var maxDepth = 0;
+ function resolve( depth, deferred, handler, special ) {
+ return function() {
+ var that = this,
+ args = arguments,
+ mightThrow = function() {
+ var returned, then;
+
+ // Support: Promises/A+ section 2.3.3.3.3
+ // https://promisesaplus.com/#point-59
+ // Ignore double-resolution attempts
+ if ( depth < maxDepth ) {
+ return;
+ }
+
+ returned = handler.apply( that, args );
+
+ // Support: Promises/A+ section 2.3.1
+ // https://promisesaplus.com/#point-48
+ if ( returned === deferred.promise() ) {
+ throw new TypeError( "Thenable self-resolution" );
+ }
+
+ // Support: Promises/A+ sections 2.3.3.1, 3.5
+ // https://promisesaplus.com/#point-54
+ // https://promisesaplus.com/#point-75
+ // Retrieve `then` only once
+ then = returned &&
+
+ // Support: Promises/A+ section 2.3.4
+ // https://promisesaplus.com/#point-64
+ // Only check objects and functions for thenability
+ ( typeof returned === "object" ||
+ typeof returned === "function" ) &&
+ returned.then;
+
+ // Handle a returned thenable
+ if ( jQuery.isFunction( then ) ) {
+
+ // Special processors (notify) just wait for resolution
+ if ( special ) {
+ then.call(
+ returned,
+ resolve( maxDepth, deferred, Identity, special ),
+ resolve( maxDepth, deferred, Thrower, special )
+ );
+
+ // Normal processors (resolve) also hook into progress
+ } else {
+
+ // ...and disregard older resolution values
+ maxDepth++;
+
+ then.call(
+ returned,
+ resolve( maxDepth, deferred, Identity, special ),
+ resolve( maxDepth, deferred, Thrower, special ),
+ resolve( maxDepth, deferred, Identity,
+ deferred.notifyWith )
+ );
+ }
+
+ // Handle all other returned values
+ } else {
+
+ // Only substitute handlers pass on context
+ // and multiple values (non-spec behavior)
+ if ( handler !== Identity ) {
+ that = undefined;
+ args = [ returned ];
+ }
+
+ // Process the value(s)
+ // Default process is resolve
+ ( special || deferred.resolveWith )( that, args );
+ }
+ },
+
+ // Only normal processors (resolve) catch and reject exceptions
+ process = special ?
+ mightThrow :
+ function() {
+ try {
+ mightThrow();
+ } catch ( e ) {
+
+ if ( jQuery.Deferred.exceptionHook ) {
+ jQuery.Deferred.exceptionHook( e,
+ process.stackTrace );
+ }
+
+ // Support: Promises/A+ section 2.3.3.3.4.1
+ // https://promisesaplus.com/#point-61
+ // Ignore post-resolution exceptions
+ if ( depth + 1 >= maxDepth ) {
+
+ // Only substitute handlers pass on context
+ // and multiple values (non-spec behavior)
+ if ( handler !== Thrower ) {
+ that = undefined;
+ args = [ e ];
+ }
+
+ deferred.rejectWith( that, args );
+ }
+ }
+ };
+
+ // Support: Promises/A+ section 2.3.3.3.1
+ // https://promisesaplus.com/#point-57
+ // Re-resolve promises immediately to dodge false rejection from
+ // subsequent errors
+ if ( depth ) {
+ process();
+ } else {
+
+ // Call an optional hook to record the stack, in case of exception
+ // since it's otherwise lost when execution goes async
+ if ( jQuery.Deferred.getStackHook ) {
+ process.stackTrace = jQuery.Deferred.getStackHook();
+ }
+ window.setTimeout( process );
+ }
+ };
+ }
+
+ return jQuery.Deferred( function( newDefer ) {
+
+ // progress_handlers.add( ... )
+ tuples[ 0 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ jQuery.isFunction( onProgress ) ?
+ onProgress :
+ Identity,
+ newDefer.notifyWith
+ )
+ );
+
+ // fulfilled_handlers.add( ... )
+ tuples[ 1 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ jQuery.isFunction( onFulfilled ) ?
+ onFulfilled :
+ Identity
+ )
+ );
+
+ // rejected_handlers.add( ... )
+ tuples[ 2 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ jQuery.isFunction( onRejected ) ?
+ onRejected :
+ Thrower
+ )
+ );
+ } ).promise();
+ },
+
+ // Get a promise for this deferred
+ // If obj is provided, the promise aspect is added to the object
+ promise: function( obj ) {
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
+ }
+ },
+ deferred = {};
+
+ // Add list-specific methods
+ jQuery.each( tuples, function( i, tuple ) {
+ var list = tuple[ 2 ],
+ stateString = tuple[ 5 ];
+
+ // promise.progress = list.add
+ // promise.done = list.add
+ // promise.fail = list.add
+ promise[ tuple[ 1 ] ] = list.add;
+
+ // Handle state
+ if ( stateString ) {
+ list.add(
+ function() {
+
+ // state = "resolved" (i.e., fulfilled)
+ // state = "rejected"
+ state = stateString;
+ },
+
+ // rejected_callbacks.disable
+ // fulfilled_callbacks.disable
+ tuples[ 3 - i ][ 2 ].disable,
+
+ // progress_callbacks.lock
+ tuples[ 0 ][ 2 ].lock
+ );
+ }
+
+ // progress_handlers.fire
+ // fulfilled_handlers.fire
+ // rejected_handlers.fire
+ list.add( tuple[ 3 ].fire );
+
+ // deferred.notify = function() { deferred.notifyWith(...) }
+ // deferred.resolve = function() { deferred.resolveWith(...) }
+ // deferred.reject = function() { deferred.rejectWith(...) }
+ deferred[ tuple[ 0 ] ] = function() {
+ deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
+ return this;
+ };
+
+ // deferred.notifyWith = list.fireWith
+ // deferred.resolveWith = list.fireWith
+ // deferred.rejectWith = list.fireWith
+ deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
+ } );
+
+ // Make the deferred a promise
+ promise.promise( deferred );
+
+ // Call given func if any
+ if ( func ) {
+ func.call( deferred, deferred );
+ }
+
+ // All done!
+ return deferred;
+ },
+
+ // Deferred helper
+ when: function( singleValue ) {
+ var
+
+ // count of uncompleted subordinates
+ remaining = arguments.length,
+
+ // count of unprocessed arguments
+ i = remaining,
+
+ // subordinate fulfillment data
+ resolveContexts = Array( i ),
+ resolveValues = slice.call( arguments ),
+
+ // the master Deferred
+ master = jQuery.Deferred(),
+
+ // subordinate callback factory
+ updateFunc = function( i ) {
+ return function( value ) {
+ resolveContexts[ i ] = this;
+ resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+ if ( !( --remaining ) ) {
+ master.resolveWith( resolveContexts, resolveValues );
+ }
+ };
+ };
+
+ // Single- and empty arguments are adopted like Promise.resolve
+ if ( remaining <= 1 ) {
+ adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
+ !remaining );
+
+ // Use .then() to unwrap secondary thenables (cf. gh-3000)
+ if ( master.state() === "pending" ||
+ jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
+
+ return master.then();
+ }
+ }
+
+ // Multiple arguments are aggregated like Promise.all array elements
+ while ( i-- ) {
+ adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
+ }
+
+ return master.promise();
+ }
+} );
+
+
+// These usually indicate a programmer mistake during development,
+// warn about them ASAP rather than swallowing them by default.
+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
+
+jQuery.Deferred.exceptionHook = function( error, stack ) {
+
+ // Support: IE 8 - 9 only
+ // Console exists when dev tools are open, which can happen at any time
+ if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
+ window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
+ }
+};
+
+
+
+
+jQuery.readyException = function( error ) {
+ window.setTimeout( function() {
+ throw error;
+ } );
+};
+
+
+
+
+// The deferred used on DOM ready
+var readyList = jQuery.Deferred();
+
+jQuery.fn.ready = function( fn ) {
+
+ readyList
+ .then( fn )
+
+ // Wrap jQuery.readyException in a function so that the lookup
+ // happens at the time of error handling instead of callback
+ // registration.
+ .catch( function( error ) {
+ jQuery.readyException( error );
+ } );
+
+ return this;
+};
+
+jQuery.extend( {
+
+ // Is the DOM ready to be used? Set to true once it occurs.
+ isReady: false,
+
+ // A counter to track how many items to wait for before
+ // the ready event fires. See #6781
+ readyWait: 1,
+
+ // Handle when the DOM is ready
+ ready: function( wait ) {
+
+ // Abort if there are pending holds or we're already ready
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+ return;
+ }
+
+ // Remember that the DOM is ready
+ jQuery.isReady = true;
+
+ // If a normal DOM Ready event fired, decrement, and wait if need be
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
+ return;
+ }
+
+ // If there are functions bound, to execute
+ readyList.resolveWith( document, [ jQuery ] );
+ }
+} );
+
+jQuery.ready.then = readyList.then;
+
+// The ready event handler and self cleanup method
+function completed() {
+ document.removeEventListener( "DOMContentLoaded", completed );
+ window.removeEventListener( "load", completed );
+ jQuery.ready();
+}
+
+// Catch cases where $(document).ready() is called
+// after the browser event has already occurred.
+// Support: IE <=9 - 10 only
+// Older IE sometimes signals "interactive" too soon
+if ( document.readyState === "complete" ||
+ ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
+
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
+ window.setTimeout( jQuery.ready );
+
+} else {
+
+ // Use the handy event callback
+ document.addEventListener( "DOMContentLoaded", completed );
+
+ // A fallback to window.onload, that will always work
+ window.addEventListener( "load", completed );
+}
+
+
+
+
+// Multifunctional method to get and set values of a collection
+// The value/s can optionally be executed if it's a function
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+ var i = 0,
+ len = elems.length,
+ bulk = key == null;
+
+ // Sets many values
+ if ( jQuery.type( key ) === "object" ) {
+ chainable = true;
+ for ( i in key ) {
+ access( elems, fn, i, key[ i ], true, emptyGet, raw );
+ }
+
+ // Sets one value
+ } else if ( value !== undefined ) {
+ chainable = true;
+
+ if ( !jQuery.isFunction( value ) ) {
+ raw = true;
+ }
+
+ if ( bulk ) {
+
+ // Bulk operations run against the entire set
+ if ( raw ) {
+ fn.call( elems, value );
+ fn = null;
+
+ // ...except when executing function values
+ } else {
+ bulk = fn;
+ fn = function( elem, key, value ) {
+ return bulk.call( jQuery( elem ), value );
+ };
+ }
+ }
+
+ if ( fn ) {
+ for ( ; i < len; i++ ) {
+ fn(
+ elems[ i ], key, raw ?
+ value :
+ value.call( elems[ i ], i, fn( elems[ i ], key ) )
+ );
+ }
+ }
+ }
+
+ if ( chainable ) {
+ return elems;
+ }
+
+ // Gets
+ if ( bulk ) {
+ return fn.call( elems );
+ }
+
+ return len ? fn( elems[ 0 ], key ) : emptyGet;
+};
+var acceptData = function( owner ) {
+
+ // Accepts only:
+ // - Node
+ // - Node.ELEMENT_NODE
+ // - Node.DOCUMENT_NODE
+ // - Object
+ // - Any
+ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
+};
+
+
+
+
+function Data() {
+ this.expando = jQuery.expando + Data.uid++;
+}
+
+Data.uid = 1;
+
+Data.prototype = {
+
+ cache: function( owner ) {
+
+ // Check if the owner object already has a cache
+ var value = owner[ this.expando ];
+
+ // If not, create one
+ if ( !value ) {
+ value = {};
+
+ // We can accept data for non-element nodes in modern browsers,
+ // but we should not, see #8335.
+ // Always return an empty object.
+ if ( acceptData( owner ) ) {
+
+ // If it is a node unlikely to be stringify-ed or looped over
+ // use plain assignment
+ if ( owner.nodeType ) {
+ owner[ this.expando ] = value;
+
+ // Otherwise secure it in a non-enumerable property
+ // configurable must be true to allow the property to be
+ // deleted when data is removed
+ } else {
+ Object.defineProperty( owner, this.expando, {
+ value: value,
+ configurable: true
+ } );
+ }
+ }
+ }
+
+ return value;
+ },
+ set: function( owner, data, value ) {
+ var prop,
+ cache = this.cache( owner );
+
+ // Handle: [ owner, key, value ] args
+ // Always use camelCase key (gh-2257)
+ if ( typeof data === "string" ) {
+ cache[ jQuery.camelCase( data ) ] = value;
+
+ // Handle: [ owner, { properties } ] args
+ } else {
+
+ // Copy the properties one-by-one to the cache object
+ for ( prop in data ) {
+ cache[ jQuery.camelCase( prop ) ] = data[ prop ];
+ }
+ }
+ return cache;
+ },
+ get: function( owner, key ) {
+ return key === undefined ?
+ this.cache( owner ) :
+
+ // Always use camelCase key (gh-2257)
+ owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];
+ },
+ access: function( owner, key, value ) {
+
+ // In cases where either:
+ //
+ // 1. No key was specified
+ // 2. A string key was specified, but no value provided
+ //
+ // Take the "read" path and allow the get method to determine
+ // which value to return, respectively either:
+ //
+ // 1. The entire cache object
+ // 2. The data stored at the key
+ //
+ if ( key === undefined ||
+ ( ( key && typeof key === "string" ) && value === undefined ) ) {
+
+ return this.get( owner, key );
+ }
+
+ // When the key is not a string, or both a key and value
+ // are specified, set or extend (existing objects) with either:
+ //
+ // 1. An object of properties
+ // 2. A key and value
+ //
+ this.set( owner, key, value );
+
+ // Since the "set" path can have two possible entry points
+ // return the expected data based on which path was taken[*]
+ return value !== undefined ? value : key;
+ },
+ remove: function( owner, key ) {
+ var i,
+ cache = owner[ this.expando ];
+
+ if ( cache === undefined ) {
+ return;
+ }
+
+ if ( key !== undefined ) {
+
+ // Support array or space separated string of keys
+ if ( Array.isArray( key ) ) {
+
+ // If key is an array of keys...
+ // We always set camelCase keys, so remove that.
+ key = key.map( jQuery.camelCase );
+ } else {
+ key = jQuery.camelCase( key );
+
+ // If a key with the spaces exists, use it.
+ // Otherwise, create an array by matching non-whitespace
+ key = key in cache ?
+ [ key ] :
+ ( key.match( rnothtmlwhite ) || [] );
+ }
+
+ i = key.length;
+
+ while ( i-- ) {
+ delete cache[ key[ i ] ];
+ }
+ }
+
+ // Remove the expando if there's no more data
+ if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
+
+ // Support: Chrome <=35 - 45
+ // Webkit & Blink performance suffers when deleting properties
+ // from DOM nodes, so set to undefined instead
+ // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
+ if ( owner.nodeType ) {
+ owner[ this.expando ] = undefined;
+ } else {
+ delete owner[ this.expando ];
+ }
+ }
+ },
+ hasData: function( owner ) {
+ var cache = owner[ this.expando ];
+ return cache !== undefined && !jQuery.isEmptyObject( cache );
+ }
+};
+var dataPriv = new Data();
+
+var dataUser = new Data();
+
+
+
+// Implementation Summary
+//
+// 1. Enforce API surface and semantic compatibility with 1.9.x branch
+// 2. Improve the module's maintainability by reducing the storage
+// paths to a single mechanism.
+// 3. Use the same single mechanism to support "private" and "user" data.
+// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+// 5. Avoid exposing implementation details on user objects (eg. expando properties)
+// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
+
+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
+ rmultiDash = /[A-Z]/g;
+
+function getData( data ) {
+ if ( data === "true" ) {
+ return true;
+ }
+
+ if ( data === "false" ) {
+ return false;
+ }
+
+ if ( data === "null" ) {
+ return null;
+ }
+
+ // Only convert to a number if it doesn't change the string
+ if ( data === +data + "" ) {
+ return +data;
+ }
+
+ if ( rbrace.test( data ) ) {
+ return JSON.parse( data );
+ }
+
+ return data;
+}
+
+function dataAttr( elem, key, data ) {
+ var name;
+
+ // If nothing was found internally, try to fetch any
+ // data from the HTML5 data-* attribute
+ if ( data === undefined && elem.nodeType === 1 ) {
+ name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
+ data = elem.getAttribute( name );
+
+ if ( typeof data === "string" ) {
+ try {
+ data = getData( data );
+ } catch ( e ) {}
+
+ // Make sure we set the data so it isn't changed later
+ dataUser.set( elem, key, data );
+ } else {
+ data = undefined;
+ }
+ }
+ return data;
+}
+
+jQuery.extend( {
+ hasData: function( elem ) {
+ return dataUser.hasData( elem ) || dataPriv.hasData( elem );
+ },
+
+ data: function( elem, name, data ) {
+ return dataUser.access( elem, name, data );
+ },
+
+ removeData: function( elem, name ) {
+ dataUser.remove( elem, name );
+ },
+
+ // TODO: Now that all calls to _data and _removeData have been replaced
+ // with direct calls to dataPriv methods, these can be deprecated.
+ _data: function( elem, name, data ) {
+ return dataPriv.access( elem, name, data );
+ },
+
+ _removeData: function( elem, name ) {
+ dataPriv.remove( elem, name );
+ }
+} );
+
+jQuery.fn.extend( {
+ data: function( key, value ) {
+ var i, name, data,
+ elem = this[ 0 ],
+ attrs = elem && elem.attributes;
+
+ // Gets all values
+ if ( key === undefined ) {
+ if ( this.length ) {
+ data = dataUser.get( elem );
+
+ if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
+ i = attrs.length;
+ while ( i-- ) {
+
+ // Support: IE 11 only
+ // The attrs elements can be null (#14894)
+ if ( attrs[ i ] ) {
+ name = attrs[ i ].name;
+ if ( name.indexOf( "data-" ) === 0 ) {
+ name = jQuery.camelCase( name.slice( 5 ) );
+ dataAttr( elem, name, data[ name ] );
+ }
+ }
+ }
+ dataPriv.set( elem, "hasDataAttrs", true );
+ }
+ }
+
+ return data;
+ }
+
+ // Sets multiple values
+ if ( typeof key === "object" ) {
+ return this.each( function() {
+ dataUser.set( this, key );
+ } );
+ }
+
+ return access( this, function( value ) {
+ var data;
+
+ // The calling jQuery object (element matches) is not empty
+ // (and therefore has an element appears at this[ 0 ]) and the
+ // `value` parameter was not undefined. An empty jQuery object
+ // will result in `undefined` for elem = this[ 0 ] which will
+ // throw an exception if an attempt to read a data cache is made.
+ if ( elem && value === undefined ) {
+
+ // Attempt to get data from the cache
+ // The key will always be camelCased in Data
+ data = dataUser.get( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
+
+ // Attempt to "discover" the data in
+ // HTML5 custom data-* attrs
+ data = dataAttr( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
+
+ // We tried really hard, but the data doesn't exist.
+ return;
+ }
+
+ // Set the data...
+ this.each( function() {
+
+ // We always store the camelCased key
+ dataUser.set( this, key, value );
+ } );
+ }, null, value, arguments.length > 1, null, true );
+ },
+
+ removeData: function( key ) {
+ return this.each( function() {
+ dataUser.remove( this, key );
+ } );
+ }
+} );
+
+
+jQuery.extend( {
+ queue: function( elem, type, data ) {
+ var queue;
+
+ if ( elem ) {
+ type = ( type || "fx" ) + "queue";
+ queue = dataPriv.get( elem, type );
+
+ // Speed up dequeue by getting out quickly if this is just a lookup
+ if ( data ) {
+ if ( !queue || Array.isArray( data ) ) {
+ queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
+ } else {
+ queue.push( data );
+ }
+ }
+ return queue || [];
+ }
+ },
+
+ dequeue: function( elem, type ) {
+ type = type || "fx";
+
+ var queue = jQuery.queue( elem, type ),
+ startLength = queue.length,
+ fn = queue.shift(),
+ hooks = jQuery._queueHooks( elem, type ),
+ next = function() {
+ jQuery.dequeue( elem, type );
+ };
+
+ // If the fx queue is dequeued, always remove the progress sentinel
+ if ( fn === "inprogress" ) {
+ fn = queue.shift();
+ startLength--;
+ }
+
+ if ( fn ) {
+
+ // Add a progress sentinel to prevent the fx queue from being
+ // automatically dequeued
+ if ( type === "fx" ) {
+ queue.unshift( "inprogress" );
+ }
+
+ // Clear up the last queue stop function
+ delete hooks.stop;
+ fn.call( elem, next, hooks );
+ }
+
+ if ( !startLength && hooks ) {
+ hooks.empty.fire();
+ }
+ },
+
+ // Not public - generate a queueHooks object, or return the current one
+ _queueHooks: function( elem, type ) {
+ var key = type + "queueHooks";
+ return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
+ empty: jQuery.Callbacks( "once memory" ).add( function() {
+ dataPriv.remove( elem, [ type + "queue", key ] );
+ } )
+ } );
+ }
+} );
+
+jQuery.fn.extend( {
+ queue: function( type, data ) {
+ var setter = 2;
+
+ if ( typeof type !== "string" ) {
+ data = type;
+ type = "fx";
+ setter--;
+ }
+
+ if ( arguments.length < setter ) {
+ return jQuery.queue( this[ 0 ], type );
+ }
+
+ return data === undefined ?
+ this :
+ this.each( function() {
+ var queue = jQuery.queue( this, type, data );
+
+ // Ensure a hooks for this queue
+ jQuery._queueHooks( this, type );
+
+ if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
+ jQuery.dequeue( this, type );
+ }
+ } );
+ },
+ dequeue: function( type ) {
+ return this.each( function() {
+ jQuery.dequeue( this, type );
+ } );
+ },
+ clearQueue: function( type ) {
+ return this.queue( type || "fx", [] );
+ },
+
+ // Get a promise resolved when queues of a certain type
+ // are emptied (fx is the type by default)
+ promise: function( type, obj ) {
+ var tmp,
+ count = 1,
+ defer = jQuery.Deferred(),
+ elements = this,
+ i = this.length,
+ resolve = function() {
+ if ( !( --count ) ) {
+ defer.resolveWith( elements, [ elements ] );
+ }
+ };
+
+ if ( typeof type !== "string" ) {
+ obj = type;
+ type = undefined;
+ }
+ type = type || "fx";
+
+ while ( i-- ) {
+ tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
+ if ( tmp && tmp.empty ) {
+ count++;
+ tmp.empty.add( resolve );
+ }
+ }
+ resolve();
+ return defer.promise( obj );
+ }
+} );
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
+
+
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
+
+var isHiddenWithinTree = function( elem, el ) {
+
+ // isHiddenWithinTree might be called from jQuery#filter function;
+ // in that case, element will be second argument
+ elem = el || elem;
+
+ // Inline style trumps all
+ return elem.style.display === "none" ||
+ elem.style.display === "" &&
+
+ // Otherwise, check computed style
+ // Support: Firefox <=43 - 45
+ // Disconnected elements can have computed display: none, so first confirm that elem is
+ // in the document.
+ jQuery.contains( elem.ownerDocument, elem ) &&
+
+ jQuery.css( elem, "display" ) === "none";
+ };
+
+var swap = function( elem, options, callback, args ) {
+ var ret, name,
+ old = {};
+
+ // Remember the old values, and insert the new ones
+ for ( name in options ) {
+ old[ name ] = elem.style[ name ];
+ elem.style[ name ] = options[ name ];
+ }
+
+ ret = callback.apply( elem, args || [] );
+
+ // Revert the old values
+ for ( name in options ) {
+ elem.style[ name ] = old[ name ];
+ }
+
+ return ret;
+};
+
+
+
+
+function adjustCSS( elem, prop, valueParts, tween ) {
+ var adjusted,
+ scale = 1,
+ maxIterations = 20,
+ currentValue = tween ?
+ function() {
+ return tween.cur();
+ } :
+ function() {
+ return jQuery.css( elem, prop, "" );
+ },
+ initial = currentValue(),
+ unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
+ // Starting value computation is required for potential unit mismatches
+ initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
+ rcssNum.exec( jQuery.css( elem, prop ) );
+
+ if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
+
+ // Trust units reported by jQuery.css
+ unit = unit || initialInUnit[ 3 ];
+
+ // Make sure we update the tween properties later on
+ valueParts = valueParts || [];
+
+ // Iteratively approximate from a nonzero starting point
+ initialInUnit = +initial || 1;
+
+ do {
+
+ // If previous iteration zeroed out, double until we get *something*.
+ // Use string for doubling so we don't accidentally see scale as unchanged below
+ scale = scale || ".5";
+
+ // Adjust and apply
+ initialInUnit = initialInUnit / scale;
+ jQuery.style( elem, prop, initialInUnit + unit );
+
+ // Update scale, tolerating zero or NaN from tween.cur()
+ // Break the loop if scale is unchanged or perfect, or if we've just had enough.
+ } while (
+ scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
+ );
+ }
+
+ if ( valueParts ) {
+ initialInUnit = +initialInUnit || +initial || 0;
+
+ // Apply relative offset (+=/-=) if specified
+ adjusted = valueParts[ 1 ] ?
+ initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+ +valueParts[ 2 ];
+ if ( tween ) {
+ tween.unit = unit;
+ tween.start = initialInUnit;
+ tween.end = adjusted;
+ }
+ }
+ return adjusted;
+}
+
+
+var defaultDisplayMap = {};
+
+function getDefaultDisplay( elem ) {
+ var temp,
+ doc = elem.ownerDocument,
+ nodeName = elem.nodeName,
+ display = defaultDisplayMap[ nodeName ];
+
+ if ( display ) {
+ return display;
+ }
+
+ temp = doc.body.appendChild( doc.createElement( nodeName ) );
+ display = jQuery.css( temp, "display" );
+
+ temp.parentNode.removeChild( temp );
+
+ if ( display === "none" ) {
+ display = "block";
+ }
+ defaultDisplayMap[ nodeName ] = display;
+
+ return display;
+}
+
+function showHide( elements, show ) {
+ var display, elem,
+ values = [],
+ index = 0,
+ length = elements.length;
+
+ // Determine new display value for elements that need to change
+ for ( ; index < length; index++ ) {
+ elem = elements[ index ];
+ if ( !elem.style ) {
+ continue;
+ }
+
+ display = elem.style.display;
+ if ( show ) {
+
+ // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
+ // check is required in this first loop unless we have a nonempty display value (either
+ // inline or about-to-be-restored)
+ if ( display === "none" ) {
+ values[ index ] = dataPriv.get( elem, "display" ) || null;
+ if ( !values[ index ] ) {
+ elem.style.display = "";
+ }
+ }
+ if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
+ values[ index ] = getDefaultDisplay( elem );
+ }
+ } else {
+ if ( display !== "none" ) {
+ values[ index ] = "none";
+
+ // Remember what we're overwriting
+ dataPriv.set( elem, "display", display );
+ }
+ }
+ }
+
+ // Set the display of the elements in a second loop to avoid constant reflow
+ for ( index = 0; index < length; index++ ) {
+ if ( values[ index ] != null ) {
+ elements[ index ].style.display = values[ index ];
+ }
+ }
+
+ return elements;
+}
+
+jQuery.fn.extend( {
+ show: function() {
+ return showHide( this, true );
+ },
+ hide: function() {
+ return showHide( this );
+ },
+ toggle: function( state ) {
+ if ( typeof state === "boolean" ) {
+ return state ? this.show() : this.hide();
+ }
+
+ return this.each( function() {
+ if ( isHiddenWithinTree( this ) ) {
+ jQuery( this ).show();
+ } else {
+ jQuery( this ).hide();
+ }
+ } );
+ }
+} );
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
+
+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
+
+var rscriptType = ( /^$|\/(?:java|ecma)script/i );
+
+
+
+// We have to close these tags to support XHTML (#13200)
+var wrapMap = {
+
+ // Support: IE <=9 only
+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
+
+ // XHTML parsers do not magically insert elements in the
+ // same way that tag soup parsers do. So we cannot shorten
+ // this by omitting <tbody> or other required elements.
+ thead: [ 1, "<table>", "</table>" ],
+ col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+
+ _default: [ 0, "", "" ]
+};
+
+// Support: IE <=9 only
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function getAll( context, tag ) {
+
+ // Support: IE <=9 - 11 only
+ // Use typeof to avoid zero-argument method invocation on host objects (#15151)
+ var ret;
+
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
+ ret = context.getElementsByTagName( tag || "*" );
+
+ } else if ( typeof context.querySelectorAll !== "undefined" ) {
+ ret = context.querySelectorAll( tag || "*" );
+
+ } else {
+ ret = [];
+ }
+
+ if ( tag === undefined || tag && nodeName( context, tag ) ) {
+ return jQuery.merge( [ context ], ret );
+ }
+
+ return ret;
+}
+
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+ var i = 0,
+ l = elems.length;
+
+ for ( ; i < l; i++ ) {
+ dataPriv.set(
+ elems[ i ],
+ "globalEval",
+ !refElements || dataPriv.get( refElements[ i ], "globalEval" )
+ );
+ }
+}
+
+
+var rhtml = /<|&#?\w+;/;
+
+function buildFragment( elems, context, scripts, selection, ignored ) {
+ var elem, tmp, tag, wrap, contains, j,
+ fragment = context.createDocumentFragment(),
+ nodes = [],
+ i = 0,
+ l = elems.length;
+
+ for ( ; i < l; i++ ) {
+ elem = elems[ i ];
+
+ if ( elem || elem === 0 ) {
+
+ // Add nodes directly
+ if ( jQuery.type( elem ) === "object" ) {
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+ // Convert non-html into a text node
+ } else if ( !rhtml.test( elem ) ) {
+ nodes.push( context.createTextNode( elem ) );
+
+ // Convert html into DOM nodes
+ } else {
+ tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
+
+ // Deserialize a standard representation
+ tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+ wrap = wrapMap[ tag ] || wrapMap._default;
+ tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
+
+ // Descend through wrappers to the right content
+ j = wrap[ 0 ];
+ while ( j-- ) {
+ tmp = tmp.lastChild;
+ }
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( nodes, tmp.childNodes );
+
+ // Remember the top-level container
+ tmp = fragment.firstChild;
+
+ // Ensure the created nodes are orphaned (#12392)
+ tmp.textContent = "";
+ }
+ }
+ }
+
+ // Remove wrapper from fragment
+ fragment.textContent = "";
+
+ i = 0;
+ while ( ( elem = nodes[ i++ ] ) ) {
+
+ // Skip elements already in the context collection (trac-4087)
+ if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+ if ( ignored ) {
+ ignored.push( elem );
+ }
+ continue;
+ }
+
+ contains = jQuery.contains( elem.ownerDocument, elem );
+
+ // Append to fragment
+ tmp = getAll( fragment.appendChild( elem ), "script" );
+
+ // Preserve script evaluation history
+ if ( contains ) {
+ setGlobalEval( tmp );
+ }
+
+ // Capture executables
+ if ( scripts ) {
+ j = 0;
+ while ( ( elem = tmp[ j++ ] ) ) {
+ if ( rscriptType.test( elem.type || "" ) ) {
+ scripts.push( elem );
+ }
+ }
+ }
+ }
+
+ return fragment;
+}
+
+
+( function() {
+ var fragment = document.createDocumentFragment(),
+ div = fragment.appendChild( document.createElement( "div" ) ),
+ input = document.createElement( "input" );
+
+ // Support: Android 4.0 - 4.3 only
+ // Check state lost if the name is set (#11217)
+ // Support: Windows Web Apps (WWA)
+ // `name` and `type` must use .setAttribute for WWA (#14901)
+ input.setAttribute( "type", "radio" );
+ input.setAttribute( "checked", "checked" );
+ input.setAttribute( "name", "t" );
+
+ div.appendChild( input );
+
+ // Support: Android <=4.1 only
+ // Older WebKit doesn't clone checked state correctly in fragments
+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+ // Support: IE <=11 only
+ // Make sure textarea (and checkbox) defaultValue is properly cloned
+ div.innerHTML = "<textarea>x</textarea>";
+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
+} )();
+var documentElement = document.documentElement;
+
+
+
+var
+ rkeyEvent = /^key/,
+ rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
+
+function returnTrue() {
+ return true;
+}
+
+function returnFalse() {
+ return false;
+}
+
+// Support: IE <=9 only
+// See #13393 for more info
+function safeActiveElement() {
+ try {
+ return document.activeElement;
+ } catch ( err ) { }
+}
+
+function on( elem, types, selector, data, fn, one ) {
+ var origFn, type;
+
+ // Types can be a map of types/handlers
+ if ( typeof types === "object" ) {
+
+ // ( types-Object, selector, data )
+ if ( typeof selector !== "string" ) {
+
+ // ( types-Object, data )
+ data = data || selector;
+ selector = undefined;
+ }
+ for ( type in types ) {
+ on( elem, type, selector, data, types[ type ], one );
+ }
+ return elem;
+ }
+
+ if ( data == null && fn == null ) {
+
+ // ( types, fn )
+ fn = selector;
+ data = selector = undefined;
+ } else if ( fn == null ) {
+ if ( typeof selector === "string" ) {
+
+ // ( types, selector, fn )
+ fn = data;
+ data = undefined;
+ } else {
+
+ // ( types, data, fn )
+ fn = data;
+ data = selector;
+ selector = undefined;
+ }
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ } else if ( !fn ) {
+ return elem;
+ }
+
+ if ( one === 1 ) {
+ origFn = fn;
+ fn = function( event ) {
+
+ // Can use an empty set, since event contains the info
+ jQuery().off( event );
+ return origFn.apply( this, arguments );
+ };
+
+ // Use same guid so caller can remove using origFn
+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+ }
+ return elem.each( function() {
+ jQuery.event.add( this, types, fn, data, selector );
+ } );
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+ global: {},
+
+ add: function( elem, types, handler, data, selector ) {
+
+ var handleObjIn, eventHandle, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = dataPriv.get( elem );
+
+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
+ if ( !elemData ) {
+ return;
+ }
+
+ // Caller can pass in an object of custom data in lieu of the handler
+ if ( handler.handler ) {
+ handleObjIn = handler;
+ handler = handleObjIn.handler;
+ selector = handleObjIn.selector;
+ }
+
+ // Ensure that invalid selectors throw exceptions at attach time
+ // Evaluate against documentElement in case elem is a non-element node (e.g., document)
+ if ( selector ) {
+ jQuery.find.matchesSelector( documentElement, selector );
+ }
+
+ // Make sure that the handler has a unique ID, used to find/remove it later
+ if ( !handler.guid ) {
+ handler.guid = jQuery.guid++;
+ }
+
+ // Init the element's event structure and main handler, if this is the first
+ if ( !( events = elemData.events ) ) {
+ events = elemData.events = {};
+ }
+ if ( !( eventHandle = elemData.handle ) ) {
+ eventHandle = elemData.handle = function( e ) {
+
+ // Discard the second event of a jQuery.event.trigger() and
+ // when an event is called after a page has unloaded
+ return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
+ jQuery.event.dispatch.apply( elem, arguments ) : undefined;
+ };
+ }
+
+ // Handle multiple events separated by a space
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
+ type = origType = tmp[ 1 ];
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+ // There *must* be a type, no attaching namespace-only handlers
+ if ( !type ) {
+ continue;
+ }
+
+ // If event changes its type, use the special event handlers for the changed type
+ special = jQuery.event.special[ type ] || {};
+
+ // If selector defined, determine special event api type, otherwise given type
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+
+ // Update special based on newly reset type
+ special = jQuery.event.special[ type ] || {};
+
+ // handleObj is passed to all event handlers
+ handleObj = jQuery.extend( {
+ type: type,
+ origType: origType,
+ data: data,
+ handler: handler,
+ guid: handler.guid,
+ selector: selector,
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+ namespace: namespaces.join( "." )
+ }, handleObjIn );
+
+ // Init the event handler queue if we're the first
+ if ( !( handlers = events[ type ] ) ) {
+ handlers = events[ type ] = [];
+ handlers.delegateCount = 0;
+
+ // Only use addEventListener if the special events handler returns false
+ if ( !special.setup ||
+ special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
+ if ( elem.addEventListener ) {
+ elem.addEventListener( type, eventHandle );
+ }
+ }
+ }
+
+ if ( special.add ) {
+ special.add.call( elem, handleObj );
+
+ if ( !handleObj.handler.guid ) {
+ handleObj.handler.guid = handler.guid;
+ }
+ }
+
+ // Add to the element's handler list, delegates in front
+ if ( selector ) {
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
+ } else {
+ handlers.push( handleObj );
+ }
+
+ // Keep track of which events have ever been used, for event optimization
+ jQuery.event.global[ type ] = true;
+ }
+
+ },
+
+ // Detach an event or set of events from an element
+ remove: function( elem, types, handler, selector, mappedTypes ) {
+
+ var j, origCount, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
+
+ if ( !elemData || !( events = elemData.events ) ) {
+ return;
+ }
+
+ // Once for each type.namespace in types; type may be omitted
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
+ type = origType = tmp[ 1 ];
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+ // Unbind all events (on this namespace, if provided) for the element
+ if ( !type ) {
+ for ( type in events ) {
+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+ }
+ continue;
+ }
+
+ special = jQuery.event.special[ type ] || {};
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+ handlers = events[ type ] || [];
+ tmp = tmp[ 2 ] &&
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
+
+ // Remove matching events
+ origCount = j = handlers.length;
+ while ( j-- ) {
+ handleObj = handlers[ j ];
+
+ if ( ( mappedTypes || origType === handleObj.origType ) &&
+ ( !handler || handler.guid === handleObj.guid ) &&
+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
+ ( !selector || selector === handleObj.selector ||
+ selector === "**" && handleObj.selector ) ) {
+ handlers.splice( j, 1 );
+
+ if ( handleObj.selector ) {
+ handlers.delegateCount--;
+ }
+ if ( special.remove ) {
+ special.remove.call( elem, handleObj );
+ }
+ }
+ }
+
+ // Remove generic event handler if we removed something and no more handlers exist
+ // (avoids potential for endless recursion during removal of special event handlers)
+ if ( origCount && !handlers.length ) {
+ if ( !special.teardown ||
+ special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
+ jQuery.removeEvent( elem, type, elemData.handle );
+ }
+
+ delete events[ type ];
+ }
+ }
+
+ // Remove data and the expando if it's no longer used
+ if ( jQuery.isEmptyObject( events ) ) {
+ dataPriv.remove( elem, "handle events" );
+ }
+ },
+
+ dispatch: function( nativeEvent ) {
+
+ // Make a writable jQuery.Event from the native event object
+ var event = jQuery.event.fix( nativeEvent );
+
+ var i, j, ret, matched, handleObj, handlerQueue,
+ args = new Array( arguments.length ),
+ handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
+ special = jQuery.event.special[ event.type ] || {};
+
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
+ args[ 0 ] = event;
+
+ for ( i = 1; i < arguments.length; i++ ) {
+ args[ i ] = arguments[ i ];
+ }
+
+ event.delegateTarget = this;
+
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+ return;
+ }
+
+ // Determine handlers
+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+ // Run delegates first; they may want to stop propagation beneath us
+ i = 0;
+ while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
+ event.currentTarget = matched.elem;
+
+ j = 0;
+ while ( ( handleObj = matched.handlers[ j++ ] ) &&
+ !event.isImmediatePropagationStopped() ) {
+
+ // Triggered event must either 1) have no namespace, or 2) have namespace(s)
+ // a subset or equal to those in the bound event (both can have no namespace).
+ if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
+
+ event.handleObj = handleObj;
+ event.data = handleObj.data;
+
+ ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+ handleObj.handler ).apply( matched.elem, args );
+
+ if ( ret !== undefined ) {
+ if ( ( event.result = ret ) === false ) {
+ event.preventDefault();
+ event.stopPropagation();
+ }
+ }
+ }
+ }
+ }
+
+ // Call the postDispatch hook for the mapped type
+ if ( special.postDispatch ) {
+ special.postDispatch.call( this, event );
+ }
+
+ return event.result;
+ },
+
+ handlers: function( event, handlers ) {
+ var i, handleObj, sel, matchedHandlers, matchedSelectors,
+ handlerQueue = [],
+ delegateCount = handlers.delegateCount,
+ cur = event.target;
+
+ // Find delegate handlers
+ if ( delegateCount &&
+
+ // Support: IE <=9
+ // Black-hole SVG <use> instance trees (trac-13180)
+ cur.nodeType &&
+
+ // Support: Firefox <=42
+ // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
+ // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
+ // Support: IE 11 only
+ // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
+ !( event.type === "click" && event.button >= 1 ) ) {
+
+ for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+ // Don't check non-elements (#13208)
+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+ if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
+ matchedHandlers = [];
+ matchedSelectors = {};
+ for ( i = 0; i < delegateCount; i++ ) {
+ handleObj = handlers[ i ];
+
+ // Don't conflict with Object.prototype properties (#13203)
+ sel = handleObj.selector + " ";
+
+ if ( matchedSelectors[ sel ] === undefined ) {
+ matchedSelectors[ sel ] = handleObj.needsContext ?
+ jQuery( sel, this ).index( cur ) > -1 :
+ jQuery.find( sel, this, null, [ cur ] ).length;
+ }
+ if ( matchedSelectors[ sel ] ) {
+ matchedHandlers.push( handleObj );
+ }
+ }
+ if ( matchedHandlers.length ) {
+ handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
+ }
+ }
+ }
+ }
+
+ // Add the remaining (directly-bound) handlers
+ cur = this;
+ if ( delegateCount < handlers.length ) {
+ handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
+ }
+
+ return handlerQueue;
+ },
+
+ addProp: function( name, hook ) {
+ Object.defineProperty( jQuery.Event.prototype, name, {
+ enumerable: true,
+ configurable: true,
+
+ get: jQuery.isFunction( hook ) ?
+ function() {
+ if ( this.originalEvent ) {
+ return hook( this.originalEvent );
+ }
+ } :
+ function() {
+ if ( this.originalEvent ) {
+ return this.originalEvent[ name ];
+ }
+ },
+
+ set: function( value ) {
+ Object.defineProperty( this, name, {
+ enumerable: true,
+ configurable: true,
+ writable: true,
+ value: value
+ } );
+ }
+ } );
+ },
+
+ fix: function( originalEvent ) {
+ return originalEvent[ jQuery.expando ] ?
+ originalEvent :
+ new jQuery.Event( originalEvent );
+ },
+
+ special: {
+ load: {
+
+ // Prevent triggered image.load events from bubbling to window.load
+ noBubble: true
+ },
+ focus: {
+
+ // Fire native event if possible so blur/focus sequence is correct
+ trigger: function() {
+ if ( this !== safeActiveElement() && this.focus ) {
+ this.focus();
+ return false;
+ }
+ },
+ delegateType: "focusin"
+ },
+ blur: {
+ trigger: function() {
+ if ( this === safeActiveElement() && this.blur ) {
+ this.blur();
+ return false;
+ }
+ },
+ delegateType: "focusout"
+ },
+ click: {
+
+ // For checkbox, fire native event so checked state will be right
+ trigger: function() {
+ if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
+ this.click();
+ return false;
+ }
+ },
+
+ // For cross-browser consistency, don't fire native .click() on links
+ _default: function( event ) {
+ return nodeName( event.target, "a" );
+ }
+ },
+
+ beforeunload: {
+ postDispatch: function( event ) {
+
+ // Support: Firefox 20+
+ // Firefox doesn't alert if the returnValue field is not set.
+ if ( event.result !== undefined && event.originalEvent ) {
+ event.originalEvent.returnValue = event.result;
+ }
+ }
+ }
+ }
+};
+
+jQuery.removeEvent = function( elem, type, handle ) {
+
+ // This "if" is needed for plain objects
+ if ( elem.removeEventListener ) {
+ elem.removeEventListener( type, handle );
+ }
+};
+
+jQuery.Event = function( src, props ) {
+
+ // Allow instantiation without the 'new' keyword
+ if ( !( this instanceof jQuery.Event ) ) {
+ return new jQuery.Event( src, props );
+ }
+
+ // Event object
+ if ( src && src.type ) {
+ this.originalEvent = src;
+ this.type = src.type;
+
+ // Events bubbling up the document may have been marked as prevented
+ // by a handler lower down the tree; reflect the correct value.
+ this.isDefaultPrevented = src.defaultPrevented ||
+ src.defaultPrevented === undefined &&
+
+ // Support: Android <=2.3 only
+ src.returnValue === false ?
+ returnTrue :
+ returnFalse;
+
+ // Create target properties
+ // Support: Safari <=6 - 7 only
+ // Target should not be a text node (#504, #13143)
+ this.target = ( src.target && src.target.nodeType === 3 ) ?
+ src.target.parentNode :
+ src.target;
+
+ this.currentTarget = src.currentTarget;
+ this.relatedTarget = src.relatedTarget;
+
+ // Event type
+ } else {
+ this.type = src;
+ }
+
+ // Put explicitly provided properties onto the event object
+ if ( props ) {
+ jQuery.extend( this, props );
+ }
+
+ // Create a timestamp if incoming event doesn't have one
+ this.timeStamp = src && src.timeStamp || jQuery.now();
+
+ // Mark it as fixed
+ this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+ constructor: jQuery.Event,
+ isDefaultPrevented: returnFalse,
+ isPropagationStopped: returnFalse,
+ isImmediatePropagationStopped: returnFalse,
+ isSimulated: false,
+
+ preventDefault: function() {
+ var e = this.originalEvent;
+
+ this.isDefaultPrevented = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.preventDefault();
+ }
+ },
+ stopPropagation: function() {
+ var e = this.originalEvent;
+
+ this.isPropagationStopped = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.stopPropagation();
+ }
+ },
+ stopImmediatePropagation: function() {
+ var e = this.originalEvent;
+
+ this.isImmediatePropagationStopped = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.stopImmediatePropagation();
+ }
+
+ this.stopPropagation();
+ }
+};
+
+// Includes all common event props including KeyEvent and MouseEvent specific props
+jQuery.each( {
+ altKey: true,
+ bubbles: true,
+ cancelable: true,
+ changedTouches: true,
+ ctrlKey: true,
+ detail: true,
+ eventPhase: true,
+ metaKey: true,
+ pageX: true,
+ pageY: true,
+ shiftKey: true,
+ view: true,
+ "char": true,
+ charCode: true,
+ key: true,
+ keyCode: true,
+ button: true,
+ buttons: true,
+ clientX: true,
+ clientY: true,
+ offsetX: true,
+ offsetY: true,
+ pointerId: true,
+ pointerType: true,
+ screenX: true,
+ screenY: true,
+ targetTouches: true,
+ toElement: true,
+ touches: true,
+
+ which: function( event ) {
+ var button = event.button;
+
+ // Add which for key events
+ if ( event.which == null && rkeyEvent.test( event.type ) ) {
+ return event.charCode != null ? event.charCode : event.keyCode;
+ }
+
+ // Add which for click: 1 === left; 2 === middle; 3 === right
+ if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
+ if ( button & 1 ) {
+ return 1;
+ }
+
+ if ( button & 2 ) {
+ return 3;
+ }
+
+ if ( button & 4 ) {
+ return 2;
+ }
+
+ return 0;
+ }
+
+ return event.which;
+ }
+}, jQuery.event.addProp );
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
+ mouseenter: "mouseover",
+ mouseleave: "mouseout",
+ pointerenter: "pointerover",
+ pointerleave: "pointerout"
+}, function( orig, fix ) {
+ jQuery.event.special[ orig ] = {
+ delegateType: fix,
+ bindType: fix,
+
+ handle: function( event ) {
+ var ret,
+ target = this,
+ related = event.relatedTarget,
+ handleObj = event.handleObj;
+
+ // For mouseenter/leave call the handler if related is outside the target.
+ // NB: No relatedTarget if the mouse left/entered the browser window
+ if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
+ event.type = handleObj.origType;
+ ret = handleObj.handler.apply( this, arguments );
+ event.type = fix;
+ }
+ return ret;
+ }
+ };
+} );
+
+jQuery.fn.extend( {
+
+ on: function( types, selector, data, fn ) {
+ return on( this, types, selector, data, fn );
+ },
+ one: function( types, selector, data, fn ) {
+ return on( this, types, selector, data, fn, 1 );
+ },
+ off: function( types, selector, fn ) {
+ var handleObj, type;
+ if ( types && types.preventDefault && types.handleObj ) {
+
+ // ( event ) dispatched jQuery.Event
+ handleObj = types.handleObj;
+ jQuery( types.delegateTarget ).off(
+ handleObj.namespace ?
+ handleObj.origType + "." + handleObj.namespace :
+ handleObj.origType,
+ handleObj.selector,
+ handleObj.handler
+ );
+ return this;
+ }
+ if ( typeof types === "object" ) {
+
+ // ( types-object [, selector] )
+ for ( type in types ) {
+ this.off( type, selector, types[ type ] );
+ }
+ return this;
+ }
+ if ( selector === false || typeof selector === "function" ) {
+
+ // ( types [, fn] )
+ fn = selector;
+ selector = undefined;
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ }
+ return this.each( function() {
+ jQuery.event.remove( this, types, fn, selector );
+ } );
+ }
+} );
+
+
+var
+
+ /* eslint-disable max-len */
+
+ // See https://github.com/eslint/eslint/issues/3229
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
+
+ /* eslint-enable */
+
+ // Support: IE <=10 - 11, Edge 12 - 13
+ // In IE/Edge using regex groups here causes severe slowdowns.
+ // See https://connect.microsoft.com/IE/feedback/details/1736512/
+ rnoInnerhtml = /<script|<style|<link/i,
+
+ // checked="checked" or checked
+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
+ rscriptTypeMasked = /^true\/(.*)/,
+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
+
+// Prefer a tbody over its parent table for containing new rows
+function manipulationTarget( elem, content ) {
+ if ( nodeName( elem, "table" ) &&
+ nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
+
+ return jQuery( ">tbody", elem )[ 0 ] || elem;
+ }
+
+ return elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+ elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
+ return elem;
+}
+function restoreScript( elem ) {
+ var match = rscriptTypeMasked.exec( elem.type );
+
+ if ( match ) {
+ elem.type = match[ 1 ];
+ } else {
+ elem.removeAttribute( "type" );
+ }
+
+ return elem;
+}
+
+function cloneCopyEvent( src, dest ) {
+ var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+ if ( dest.nodeType !== 1 ) {
+ return;
+ }
+
+ // 1. Copy private data: events, handlers, etc.
+ if ( dataPriv.hasData( src ) ) {
+ pdataOld = dataPriv.access( src );
+ pdataCur = dataPriv.set( dest, pdataOld );
+ events = pdataOld.events;
+
+ if ( events ) {
+ delete pdataCur.handle;
+ pdataCur.events = {};
+
+ for ( type in events ) {
+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+ jQuery.event.add( dest, type, events[ type ][ i ] );
+ }
+ }
+ }
+ }
+
+ // 2. Copy user data
+ if ( dataUser.hasData( src ) ) {
+ udataOld = dataUser.access( src );
+ udataCur = jQuery.extend( {}, udataOld );
+
+ dataUser.set( dest, udataCur );
+ }
+}
+
+// Fix IE bugs, see support tests
+function fixInput( src, dest ) {
+ var nodeName = dest.nodeName.toLowerCase();
+
+ // Fails to persist the checked state of a cloned checkbox or radio button.
+ if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+ dest.checked = src.checked;
+
+ // Fails to return the selected option to the default selected state when cloning options
+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
+ dest.defaultValue = src.defaultValue;
+ }
+}
+
+function domManip( collection, args, callback, ignored ) {
+
+ // Flatten any nested arrays
+ args = concat.apply( [], args );
+
+ var fragment, first, scripts, hasScripts, node, doc,
+ i = 0,
+ l = collection.length,
+ iNoClone = l - 1,
+ value = args[ 0 ],
+ isFunction = jQuery.isFunction( value );
+
+ // We can't cloneNode fragments that contain checked, in WebKit
+ if ( isFunction ||
+ ( l > 1 && typeof value === "string" &&
+ !support.checkClone && rchecked.test( value ) ) ) {
+ return collection.each( function( index ) {
+ var self = collection.eq( index );
+ if ( isFunction ) {
+ args[ 0 ] = value.call( this, index, self.html() );
+ }
+ domManip( self, args, callback, ignored );
+ } );
+ }
+
+ if ( l ) {
+ fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
+ first = fragment.firstChild;
+
+ if ( fragment.childNodes.length === 1 ) {
+ fragment = first;
+ }
+
+ // Require either new content or an interest in ignored elements to invoke the callback
+ if ( first || ignored ) {
+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+ hasScripts = scripts.length;
+
+ // Use the original fragment for the last item
+ // instead of the first because it can end up
+ // being emptied incorrectly in certain situations (#8070).
+ for ( ; i < l; i++ ) {
+ node = fragment;
+
+ if ( i !== iNoClone ) {
+ node = jQuery.clone( node, true, true );
+
+ // Keep references to cloned scripts for later restoration
+ if ( hasScripts ) {
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( scripts, getAll( node, "script" ) );
+ }
+ }
+
+ callback.call( collection[ i ], node, i );
+ }
+
+ if ( hasScripts ) {
+ doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+ // Reenable scripts
+ jQuery.map( scripts, restoreScript );
+
+ // Evaluate executable scripts on first document insertion
+ for ( i = 0; i < hasScripts; i++ ) {
+ node = scripts[ i ];
+ if ( rscriptType.test( node.type || "" ) &&
+ !dataPriv.access( node, "globalEval" ) &&
+ jQuery.contains( doc, node ) ) {
+
+ if ( node.src ) {
+
+ // Optional AJAX dependency, but won't run scripts if not present
+ if ( jQuery._evalUrl ) {
+ jQuery._evalUrl( node.src );
+ }
+ } else {
+ DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return collection;
+}
+
+function remove( elem, selector, keepData ) {
+ var node,
+ nodes = selector ? jQuery.filter( selector, elem ) : elem,
+ i = 0;
+
+ for ( ; ( node = nodes[ i ] ) != null; i++ ) {
+ if ( !keepData && node.nodeType === 1 ) {
+ jQuery.cleanData( getAll( node ) );
+ }
+
+ if ( node.parentNode ) {
+ if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
+ setGlobalEval( getAll( node, "script" ) );
+ }
+ node.parentNode.removeChild( node );
+ }
+ }
+
+ return elem;
+}
+
+jQuery.extend( {
+ htmlPrefilter: function( html ) {
+ return html.replace( rxhtmlTag, "<$1></$2>" );
+ },
+
+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+ var i, l, srcElements, destElements,
+ clone = elem.cloneNode( true ),
+ inPage = jQuery.contains( elem.ownerDocument, elem );
+
+ // Fix IE cloning issues
+ if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
+ !jQuery.isXMLDoc( elem ) ) {
+
+ // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
+ destElements = getAll( clone );
+ srcElements = getAll( elem );
+
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ fixInput( srcElements[ i ], destElements[ i ] );
+ }
+ }
+
+ // Copy the events from the original to the clone
+ if ( dataAndEvents ) {
+ if ( deepDataAndEvents ) {
+ srcElements = srcElements || getAll( elem );
+ destElements = destElements || getAll( clone );
+
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+ }
+ } else {
+ cloneCopyEvent( elem, clone );
+ }
+ }
+
+ // Preserve script evaluation history
+ destElements = getAll( clone, "script" );
+ if ( destElements.length > 0 ) {
+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+ }
+
+ // Return the cloned set
+ return clone;
+ },
+
+ cleanData: function( elems ) {
+ var data, elem, type,
+ special = jQuery.event.special,
+ i = 0;
+
+ for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
+ if ( acceptData( elem ) ) {
+ if ( ( data = elem[ dataPriv.expando ] ) ) {
+ if ( data.events ) {
+ for ( type in data.events ) {
+ if ( special[ type ] ) {
+ jQuery.event.remove( elem, type );
+
+ // This is a shortcut to avoid jQuery.event.remove's overhead
+ } else {
+ jQuery.removeEvent( elem, type, data.handle );
+ }
+ }
+ }
+
+ // Support: Chrome <=35 - 45+
+ // Assign undefined instead of using delete, see Data#remove
+ elem[ dataPriv.expando ] = undefined;
+ }
+ if ( elem[ dataUser.expando ] ) {
+
+ // Support: Chrome <=35 - 45+
+ // Assign undefined instead of using delete, see Data#remove
+ elem[ dataUser.expando ] = undefined;
+ }
+ }
+ }
+ }
+} );
+
+jQuery.fn.extend( {
+ detach: function( selector ) {
+ return remove( this, selector, true );
+ },
+
+ remove: function( selector ) {
+ return remove( this, selector );
+ },
+
+ text: function( value ) {
+ return access( this, function( value ) {
+ return value === undefined ?
+ jQuery.text( this ) :
+ this.empty().each( function() {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ this.textContent = value;
+ }
+ } );
+ }, null, value, arguments.length );
+ },
+
+ append: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ var target = manipulationTarget( this, elem );
+ target.appendChild( elem );
+ }
+ } );
+ },
+
+ prepend: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ var target = manipulationTarget( this, elem );
+ target.insertBefore( elem, target.firstChild );
+ }
+ } );
+ },
+
+ before: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this );
+ }
+ } );
+ },
+
+ after: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this.nextSibling );
+ }
+ } );
+ },
+
+ empty: function() {
+ var elem,
+ i = 0;
+
+ for ( ; ( elem = this[ i ] ) != null; i++ ) {
+ if ( elem.nodeType === 1 ) {
+
+ // Prevent memory leaks
+ jQuery.cleanData( getAll( elem, false ) );
+
+ // Remove any remaining nodes
+ elem.textContent = "";
+ }
+ }
+
+ return this;
+ },
+
+ clone: function( dataAndEvents, deepDataAndEvents ) {
+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+ return this.map( function() {
+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+ } );
+ },
+
+ html: function( value ) {
+ return access( this, function( value ) {
+ var elem = this[ 0 ] || {},
+ i = 0,
+ l = this.length;
+
+ if ( value === undefined && elem.nodeType === 1 ) {
+ return elem.innerHTML;
+ }
+
+ // See if we can take a shortcut and just use innerHTML
+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+ !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+ value = jQuery.htmlPrefilter( value );
+
+ try {
+ for ( ; i < l; i++ ) {
+ elem = this[ i ] || {};
+
+ // Remove element nodes and prevent memory leaks
+ if ( elem.nodeType === 1 ) {
+ jQuery.cleanData( getAll( elem, false ) );
+ elem.innerHTML = value;
+ }
+ }
+
+ elem = 0;
+
+ // If using innerHTML throws an exception, use the fallback method
+ } catch ( e ) {}
+ }
+
+ if ( elem ) {
+ this.empty().append( value );
+ }
+ }, null, value, arguments.length );
+ },
+
+ replaceWith: function() {
+ var ignored = [];
+
+ // Make the changes, replacing each non-ignored context element with the new content
+ return domManip( this, arguments, function( elem ) {
+ var parent = this.parentNode;
+
+ if ( jQuery.inArray( this, ignored ) < 0 ) {
+ jQuery.cleanData( getAll( this ) );
+ if ( parent ) {
+ parent.replaceChild( elem, this );
+ }
+ }
+
+ // Force callback invocation
+ }, ignored );
+ }
+} );
+
+jQuery.each( {
+ appendTo: "append",
+ prependTo: "prepend",
+ insertBefore: "before",
+ insertAfter: "after",
+ replaceAll: "replaceWith"
+}, function( name, original ) {
+ jQuery.fn[ name ] = function( selector ) {
+ var elems,
+ ret = [],
+ insert = jQuery( selector ),
+ last = insert.length - 1,
+ i = 0;
+
+ for ( ; i <= last; i++ ) {
+ elems = i === last ? this : this.clone( true );
+ jQuery( insert[ i ] )[ original ]( elems );
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // .get() because push.apply(_, arraylike) throws on ancient WebKit
+ push.apply( ret, elems.get() );
+ }
+
+ return this.pushStack( ret );
+ };
+} );
+var rmargin = ( /^margin/ );
+
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
+
+var getStyles = function( elem ) {
+
+ // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
+ // IE throws on elements created in popups
+ // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+ var view = elem.ownerDocument.defaultView;
+
+ if ( !view || !view.opener ) {
+ view = window;
+ }
+
+ return view.getComputedStyle( elem );
+ };
+
+
+
+( function() {
+
+ // Executing both pixelPosition & boxSizingReliable tests require only one layout
+ // so they're executed at the same time to save the second computation.
+ function computeStyleTests() {
+
+ // This is a singleton, we need to execute it only once
+ if ( !div ) {
+ return;
+ }
+
+ div.style.cssText =
+ "box-sizing:border-box;" +
+ "position:relative;display:block;" +
+ "margin:auto;border:1px;padding:1px;" +
+ "top:1%;width:50%";
+ div.innerHTML = "";
+ documentElement.appendChild( container );
+
+ var divStyle = window.getComputedStyle( div );
+ pixelPositionVal = divStyle.top !== "1%";
+
+ // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
+ reliableMarginLeftVal = divStyle.marginLeft === "2px";
+ boxSizingReliableVal = divStyle.width === "4px";
+
+ // Support: Android 4.0 - 4.3 only
+ // Some styles come back with percentage values, even though they shouldn't
+ div.style.marginRight = "50%";
+ pixelMarginRightVal = divStyle.marginRight === "4px";
+
+ documentElement.removeChild( container );
+
+ // Nullify the div so it wouldn't be stored in the memory and
+ // it will also be a sign that checks already performed
+ div = null;
+ }
+
+ var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
+ container = document.createElement( "div" ),
+ div = document.createElement( "div" );
+
+ // Finish early in limited (non-browser) environments
+ if ( !div.style ) {
+ return;
+ }
+
+ // Support: IE <=9 - 11 only
+ // Style of cloned element affects source element cloned (#8908)
+ div.style.backgroundClip = "content-box";
+ div.cloneNode( true ).style.backgroundClip = "";
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+ container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
+ "padding:0;margin-top:1px;position:absolute";
+ container.appendChild( div );
+
+ jQuery.extend( support, {
+ pixelPosition: function() {
+ computeStyleTests();
+ return pixelPositionVal;
+ },
+ boxSizingReliable: function() {
+ computeStyleTests();
+ return boxSizingReliableVal;
+ },
+ pixelMarginRight: function() {
+ computeStyleTests();
+ return pixelMarginRightVal;
+ },
+ reliableMarginLeft: function() {
+ computeStyleTests();
+ return reliableMarginLeftVal;
+ }
+ } );
+} )();
+
+
+function curCSS( elem, name, computed ) {
+ var width, minWidth, maxWidth, ret,
+
+ // Support: Firefox 51+
+ // Retrieving style before computed somehow
+ // fixes an issue with getting wrong values
+ // on detached elements
+ style = elem.style;
+
+ computed = computed || getStyles( elem );
+
+ // getPropertyValue is needed for:
+ // .css('filter') (IE 9 only, #12537)
+ // .css('--customProperty) (#3144)
+ if ( computed ) {
+ ret = computed.getPropertyValue( name ) || computed[ name ];
+
+ if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
+ ret = jQuery.style( elem, name );
+ }
+
+ // A tribute to the "awesome hack by Dean Edwards"
+ // Android Browser returns percentage for some values,
+ // but width seems to be reliably pixels.
+ // This is against the CSSOM draft spec:
+ // https://drafts.csswg.org/cssom/#resolved-values
+ if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
+
+ // Remember the original values
+ width = style.width;
+ minWidth = style.minWidth;
+ maxWidth = style.maxWidth;
+
+ // Put in the new values to get a computed value out
+ style.minWidth = style.maxWidth = style.width = ret;
+ ret = computed.width;
+
+ // Revert the changed values
+ style.width = width;
+ style.minWidth = minWidth;
+ style.maxWidth = maxWidth;
+ }
+ }
+
+ return ret !== undefined ?
+
+ // Support: IE <=9 - 11 only
+ // IE returns zIndex value as an integer.
+ ret + "" :
+ ret;
+}
+
+
+function addGetHookIf( conditionFn, hookFn ) {
+
+ // Define the hook, we'll check on the first run if it's really needed.
+ return {
+ get: function() {
+ if ( conditionFn() ) {
+
+ // Hook not needed (or it's not possible to use it due
+ // to missing dependency), remove it.
+ delete this.get;
+ return;
+ }
+
+ // Hook needed; redefine it so that the support test is not executed again.
+ return ( this.get = hookFn ).apply( this, arguments );
+ }
+ };
+}
+
+
+var
+
+ // Swappable if display is none or starts with table
+ // except "table", "table-cell", or "table-caption"
+ // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+ rcustomProp = /^--/,
+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+ cssNormalTransform = {
+ letterSpacing: "0",
+ fontWeight: "400"
+ },
+
+ cssPrefixes = [ "Webkit", "Moz", "ms" ],
+ emptyStyle = document.createElement( "div" ).style;
+
+// Return a css property mapped to a potentially vendor prefixed property
+function vendorPropName( name ) {
+
+ // Shortcut for names that are not vendor prefixed
+ if ( name in emptyStyle ) {
+ return name;
+ }
+
+ // Check for vendor prefixed names
+ var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
+ i = cssPrefixes.length;
+
+ while ( i-- ) {
+ name = cssPrefixes[ i ] + capName;
+ if ( name in emptyStyle ) {
+ return name;
+ }
+ }
+}
+
+// Return a property mapped along what jQuery.cssProps suggests or to
+// a vendor prefixed property.
+function finalPropName( name ) {
+ var ret = jQuery.cssProps[ name ];
+ if ( !ret ) {
+ ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
+ }
+ return ret;
+}
+
+function setPositiveNumber( elem, value, subtract ) {
+
+ // Any relative (+/-) values have already been
+ // normalized at this point
+ var matches = rcssNum.exec( value );
+ return matches ?
+
+ // Guard against undefined "subtract", e.g., when used as in cssHooks
+ Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
+ value;
+}
+
+function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
+ var i,
+ val = 0;
+
+ // If we already have the right measurement, avoid augmentation
+ if ( extra === ( isBorderBox ? "border" : "content" ) ) {
+ i = 4;
+
+ // Otherwise initialize for horizontal or vertical properties
+ } else {
+ i = name === "width" ? 1 : 0;
+ }
+
+ for ( ; i < 4; i += 2 ) {
+
+ // Both box models exclude margin, so add it if we want it
+ if ( extra === "margin" ) {
+ val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
+ }
+
+ if ( isBorderBox ) {
+
+ // border-box includes padding, so remove it if we want content
+ if ( extra === "content" ) {
+ val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+ }
+
+ // At this point, extra isn't border nor margin, so remove border
+ if ( extra !== "margin" ) {
+ val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+ }
+ } else {
+
+ // At this point, extra isn't content, so add padding
+ val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+ // At this point, extra isn't content nor padding, so add border
+ if ( extra !== "padding" ) {
+ val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+ }
+ }
+ }
+
+ return val;
+}
+
+function getWidthOrHeight( elem, name, extra ) {
+
+ // Start with computed style
+ var valueIsBorderBox,
+ styles = getStyles( elem ),
+ val = curCSS( elem, name, styles ),
+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+ // Computed unit is not pixels. Stop here and return.
+ if ( rnumnonpx.test( val ) ) {
+ return val;
+ }
+
+ // Check for style in case a browser which returns unreliable values
+ // for getComputedStyle silently falls back to the reliable elem.style
+ valueIsBorderBox = isBorderBox &&
+ ( support.boxSizingReliable() || val === elem.style[ name ] );
+
+ // Fall back to offsetWidth/Height when value is "auto"
+ // This happens for inline elements with no explicit setting (gh-3571)
+ if ( val === "auto" ) {
+ val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ];
+ }
+
+ // Normalize "", auto, and prepare for extra
+ val = parseFloat( val ) || 0;
+
+ // Use the active box-sizing model to add/subtract irrelevant styles
+ return ( val +
+ augmentWidthOrHeight(
+ elem,
+ name,
+ extra || ( isBorderBox ? "border" : "content" ),
+ valueIsBorderBox,
+ styles
+ )
+ ) + "px";
+}
+
+jQuery.extend( {
+
+ // Add in style property hooks for overriding the default
+ // behavior of getting and setting a style property
+ cssHooks: {
+ opacity: {
+ get: function( elem, computed ) {
+ if ( computed ) {
+
+ // We should always get a number back from opacity
+ var ret = curCSS( elem, "opacity" );
+ return ret === "" ? "1" : ret;
+ }
+ }
+ }
+ },
+
+ // Don't automatically add "px" to these possibly-unitless properties
+ cssNumber: {
+ "animationIterationCount": true,
+ "columnCount": true,
+ "fillOpacity": true,
+ "flexGrow": true,
+ "flexShrink": true,
+ "fontWeight": true,
+ "lineHeight": true,
+ "opacity": true,
+ "order": true,
+ "orphans": true,
+ "widows": true,
+ "zIndex": true,
+ "zoom": true
+ },
+
+ // Add in properties whose names you wish to fix before
+ // setting or getting the value
+ cssProps: {
+ "float": "cssFloat"
+ },
+
+ // Get and set the style property on a DOM Node
+ style: function( elem, name, value, extra ) {
+
+ // Don't set styles on text and comment nodes
+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+ return;
+ }
+
+ // Make sure that we're working with the right name
+ var ret, type, hooks,
+ origName = jQuery.camelCase( name ),
+ isCustomProp = rcustomProp.test( name ),
+ style = elem.style;
+
+ // Make sure that we're working with the right name. We don't
+ // want to query the value if it is a CSS custom property
+ // since they are user-defined.
+ if ( !isCustomProp ) {
+ name = finalPropName( origName );
+ }
+
+ // Gets hook for the prefixed version, then unprefixed version
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+ // Check if we're setting a value
+ if ( value !== undefined ) {
+ type = typeof value;
+
+ // Convert "+=" or "-=" to relative numbers (#7345)
+ if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
+ value = adjustCSS( elem, name, ret );
+
+ // Fixes bug #9237
+ type = "number";
+ }
+
+ // Make sure that null and NaN values aren't set (#7116)
+ if ( value == null || value !== value ) {
+ return;
+ }
+
+ // If a number was passed in, add the unit (except for certain CSS properties)
+ if ( type === "number" ) {
+ value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
+ }
+
+ // background-* props affect original clone's values
+ if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
+ style[ name ] = "inherit";
+ }
+
+ // If a hook was provided, use that value, otherwise just set the specified value
+ if ( !hooks || !( "set" in hooks ) ||
+ ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
+
+ if ( isCustomProp ) {
+ style.setProperty( name, value );
+ } else {
+ style[ name ] = value;
+ }
+ }
+
+ } else {
+
+ // If a hook was provided get the non-computed value from there
+ if ( hooks && "get" in hooks &&
+ ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
+
+ return ret;
+ }
+
+ // Otherwise just get the value from the style object
+ return style[ name ];
+ }
+ },
+
+ css: function( elem, name, extra, styles ) {
+ var val, num, hooks,
+ origName = jQuery.camelCase( name ),
+ isCustomProp = rcustomProp.test( name );
+
+ // Make sure that we're working with the right name. We don't
+ // want to modify the value if it is a CSS custom property
+ // since they are user-defined.
+ if ( !isCustomProp ) {
+ name = finalPropName( origName );
+ }
+
+ // Try prefixed name followed by the unprefixed name
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+ // If a hook was provided get the computed value from there
+ if ( hooks && "get" in hooks ) {
+ val = hooks.get( elem, true, extra );
+ }
+
+ // Otherwise, if a way to get the computed value exists, use that
+ if ( val === undefined ) {
+ val = curCSS( elem, name, styles );
+ }
+
+ // Convert "normal" to computed value
+ if ( val === "normal" && name in cssNormalTransform ) {
+ val = cssNormalTransform[ name ];
+ }
+
+ // Make numeric if forced or a qualifier was provided and val looks numeric
+ if ( extra === "" || extra ) {
+ num = parseFloat( val );
+ return extra === true || isFinite( num ) ? num || 0 : val;
+ }
+
+ return val;
+ }
+} );
+
+jQuery.each( [ "height", "width" ], function( i, name ) {
+ jQuery.cssHooks[ name ] = {
+ get: function( elem, computed, extra ) {
+ if ( computed ) {
+
+ // Certain elements can have dimension info if we invisibly show them
+ // but it must have a current display style that would benefit
+ return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
+
+ // Support: Safari 8+
+ // Table columns in Safari have non-zero offsetWidth & zero
+ // getBoundingClientRect().width unless display is changed.
+ // Support: IE <=11 only
+ // Running getBoundingClientRect on a disconnected node
+ // in IE throws an error.
+ ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
+ swap( elem, cssShow, function() {
+ return getWidthOrHeight( elem, name, extra );
+ } ) :
+ getWidthOrHeight( elem, name, extra );
+ }
+ },
+
+ set: function( elem, value, extra ) {
+ var matches,
+ styles = extra && getStyles( elem ),
+ subtract = extra && augmentWidthOrHeight(
+ elem,
+ name,
+ extra,
+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+ styles
+ );
+
+ // Convert to pixels if value adjustment is needed
+ if ( subtract && ( matches = rcssNum.exec( value ) ) &&
+ ( matches[ 3 ] || "px" ) !== "px" ) {
+
+ elem.style[ name ] = value;
+ value = jQuery.css( elem, name );
+ }
+
+ return setPositiveNumber( elem, value, subtract );
+ }
+ };
+} );
+
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
+ function( elem, computed ) {
+ if ( computed ) {
+ return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
+ elem.getBoundingClientRect().left -
+ swap( elem, { marginLeft: 0 }, function() {
+ return elem.getBoundingClientRect().left;
+ } )
+ ) + "px";
+ }
+ }
+);
+
+// These hooks are used by animate to expand properties
+jQuery.each( {
+ margin: "",
+ padding: "",
+ border: "Width"
+}, function( prefix, suffix ) {
+ jQuery.cssHooks[ prefix + suffix ] = {
+ expand: function( value ) {
+ var i = 0,
+ expanded = {},
+
+ // Assumes a single number if not a string
+ parts = typeof value === "string" ? value.split( " " ) : [ value ];
+
+ for ( ; i < 4; i++ ) {
+ expanded[ prefix + cssExpand[ i ] + suffix ] =
+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+ }
+
+ return expanded;
+ }
+ };
+
+ if ( !rmargin.test( prefix ) ) {
+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+ }
+} );
+
+jQuery.fn.extend( {
+ css: function( name, value ) {
+ return access( this, function( elem, name, value ) {
+ var styles, len,
+ map = {},
+ i = 0;
+
+ if ( Array.isArray( name ) ) {
+ styles = getStyles( elem );
+ len = name.length;
+
+ for ( ; i < len; i++ ) {
+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+ }
+
+ return map;
+ }
+
+ return value !== undefined ?
+ jQuery.style( elem, name, value ) :
+ jQuery.css( elem, name );
+ }, name, value, arguments.length > 1 );
+ }
+} );
+
+
+function Tween( elem, options, prop, end, easing ) {
+ return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+ constructor: Tween,
+ init: function( elem, options, prop, end, easing, unit ) {
+ this.elem = elem;
+ this.prop = prop;
+ this.easing = easing || jQuery.easing._default;
+ this.options = options;
+ this.start = this.now = this.cur();
+ this.end = end;
+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+ },
+ cur: function() {
+ var hooks = Tween.propHooks[ this.prop ];
+
+ return hooks && hooks.get ?
+ hooks.get( this ) :
+ Tween.propHooks._default.get( this );
+ },
+ run: function( percent ) {
+ var eased,
+ hooks = Tween.propHooks[ this.prop ];
+
+ if ( this.options.duration ) {
+ this.pos = eased = jQuery.easing[ this.easing ](
+ percent, this.options.duration * percent, 0, 1, this.options.duration
+ );
+ } else {
+ this.pos = eased = percent;
+ }
+ this.now = ( this.end - this.start ) * eased + this.start;
+
+ if ( this.options.step ) {
+ this.options.step.call( this.elem, this.now, this );
+ }
+
+ if ( hooks && hooks.set ) {
+ hooks.set( this );
+ } else {
+ Tween.propHooks._default.set( this );
+ }
+ return this;
+ }
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+ _default: {
+ get: function( tween ) {
+ var result;
+
+ // Use a property on the element directly when it is not a DOM element,
+ // or when there is no matching style property that exists.
+ if ( tween.elem.nodeType !== 1 ||
+ tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
+ return tween.elem[ tween.prop ];
+ }
+
+ // Passing an empty string as a 3rd parameter to .css will automatically
+ // attempt a parseFloat and fallback to a string if the parse fails.
+ // Simple values such as "10px" are parsed to Float;
+ // complex values such as "rotate(1rad)" are returned as-is.
+ result = jQuery.css( tween.elem, tween.prop, "" );
+
+ // Empty strings, null, undefined and "auto" are converted to 0.
+ return !result || result === "auto" ? 0 : result;
+ },
+ set: function( tween ) {
+
+ // Use step hook for back compat.
+ // Use cssHook if its there.
+ // Use .style if available and use plain properties where available.
+ if ( jQuery.fx.step[ tween.prop ] ) {
+ jQuery.fx.step[ tween.prop ]( tween );
+ } else if ( tween.elem.nodeType === 1 &&
+ ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
+ jQuery.cssHooks[ tween.prop ] ) ) {
+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+ } else {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+ }
+};
+
+// Support: IE <=9 only
+// Panic based approach to setting things on disconnected nodes
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+ set: function( tween ) {
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+};
+
+jQuery.easing = {
+ linear: function( p ) {
+ return p;
+ },
+ swing: function( p ) {
+ return 0.5 - Math.cos( p * Math.PI ) / 2;
+ },
+ _default: "swing"
+};
+
+jQuery.fx = Tween.prototype.init;
+
+// Back compat <1.8 extension point
+jQuery.fx.step = {};
+
+
+
+
+var
+ fxNow, inProgress,
+ rfxtypes = /^(?:toggle|show|hide)$/,
+ rrun = /queueHooks$/;
+
+function schedule() {
+ if ( inProgress ) {
+ if ( document.hidden === false && window.requestAnimationFrame ) {
+ window.requestAnimationFrame( schedule );
+ } else {
+ window.setTimeout( schedule, jQuery.fx.interval );
+ }
+
+ jQuery.fx.tick();
+ }
+}
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+ window.setTimeout( function() {
+ fxNow = undefined;
+ } );
+ return ( fxNow = jQuery.now() );
+}
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+ var which,
+ i = 0,
+ attrs = { height: type };
+
+ // If we include width, step value is 1 to do all cssExpand values,
+ // otherwise step value is 2 to skip over Left and Right
+ includeWidth = includeWidth ? 1 : 0;
+ for ( ; i < 4; i += 2 - includeWidth ) {
+ which = cssExpand[ i ];
+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+ }
+
+ if ( includeWidth ) {
+ attrs.opacity = attrs.width = type;
+ }
+
+ return attrs;
+}
+
+function createTween( value, prop, animation ) {
+ var tween,
+ collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
+ index = 0,
+ length = collection.length;
+ for ( ; index < length; index++ ) {
+ if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
+
+ // We're done with this property
+ return tween;
+ }
+ }
+}
+
+function defaultPrefilter( elem, props, opts ) {
+ var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
+ isBox = "width" in props || "height" in props,
+ anim = this,
+ orig = {},
+ style = elem.style,
+ hidden = elem.nodeType && isHiddenWithinTree( elem ),
+ dataShow = dataPriv.get( elem, "fxshow" );
+
+ // Queue-skipping animations hijack the fx hooks
+ if ( !opts.queue ) {
+ hooks = jQuery._queueHooks( elem, "fx" );
+ if ( hooks.unqueued == null ) {
+ hooks.unqueued = 0;
+ oldfire = hooks.empty.fire;
+ hooks.empty.fire = function() {
+ if ( !hooks.unqueued ) {
+ oldfire();
+ }
+ };
+ }
+ hooks.unqueued++;
+
+ anim.always( function() {
+
+ // Ensure the complete handler is called before this completes
+ anim.always( function() {
+ hooks.unqueued--;
+ if ( !jQuery.queue( elem, "fx" ).length ) {
+ hooks.empty.fire();
+ }
+ } );
+ } );
+ }
+
+ // Detect show/hide animations
+ for ( prop in props ) {
+ value = props[ prop ];
+ if ( rfxtypes.test( value ) ) {
+ delete props[ prop ];
+ toggle = toggle || value === "toggle";
+ if ( value === ( hidden ? "hide" : "show" ) ) {
+
+ // Pretend to be hidden if this is a "show" and
+ // there is still data from a stopped show/hide
+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+ hidden = true;
+
+ // Ignore all other no-op show/hide data
+ } else {
+ continue;
+ }
+ }
+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
+ }
+ }
+
+ // Bail out if this is a no-op like .hide().hide()
+ propTween = !jQuery.isEmptyObject( props );
+ if ( !propTween && jQuery.isEmptyObject( orig ) ) {
+ return;
+ }
+
+ // Restrict "overflow" and "display" styles during box animations
+ if ( isBox && elem.nodeType === 1 ) {
+
+ // Support: IE <=9 - 11, Edge 12 - 13
+ // Record all 3 overflow attributes because IE does not infer the shorthand
+ // from identically-valued overflowX and overflowY
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+ // Identify a display type, preferring old show/hide data over the CSS cascade
+ restoreDisplay = dataShow && dataShow.display;
+ if ( restoreDisplay == null ) {
+ restoreDisplay = dataPriv.get( elem, "display" );
+ }
+ display = jQuery.css( elem, "display" );
+ if ( display === "none" ) {
+ if ( restoreDisplay ) {
+ display = restoreDisplay;
+ } else {
+
+ // Get nonempty value(s) by temporarily forcing visibility
+ showHide( [ elem ], true );
+ restoreDisplay = elem.style.display || restoreDisplay;
+ display = jQuery.css( elem, "display" );
+ showHide( [ elem ] );
+ }
+ }
+
+ // Animate inline elements as inline-block
+ if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
+ if ( jQuery.css( elem, "float" ) === "none" ) {
+
+ // Restore the original display value at the end of pure show/hide animations
+ if ( !propTween ) {
+ anim.done( function() {
+ style.display = restoreDisplay;
+ } );
+ if ( restoreDisplay == null ) {
+ display = style.display;
+ restoreDisplay = display === "none" ? "" : display;
+ }
+ }
+ style.display = "inline-block";
+ }
+ }
+ }
+
+ if ( opts.overflow ) {
+ style.overflow = "hidden";
+ anim.always( function() {
+ style.overflow = opts.overflow[ 0 ];
+ style.overflowX = opts.overflow[ 1 ];
+ style.overflowY = opts.overflow[ 2 ];
+ } );
+ }
+
+ // Implement show/hide animations
+ propTween = false;
+ for ( prop in orig ) {
+
+ // General show/hide setup for this element animation
+ if ( !propTween ) {
+ if ( dataShow ) {
+ if ( "hidden" in dataShow ) {
+ hidden = dataShow.hidden;
+ }
+ } else {
+ dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
+ }
+
+ // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
+ if ( toggle ) {
+ dataShow.hidden = !hidden;
+ }
+
+ // Show elements before animating them
+ if ( hidden ) {
+ showHide( [ elem ], true );
+ }
+
+ /* eslint-disable no-loop-func */
+
+ anim.done( function() {
+
+ /* eslint-enable no-loop-func */
+
+ // The final step of a "hide" animation is actually hiding the element
+ if ( !hidden ) {
+ showHide( [ elem ] );
+ }
+ dataPriv.remove( elem, "fxshow" );
+ for ( prop in orig ) {
+ jQuery.style( elem, prop, orig[ prop ] );
+ }
+ } );
+ }
+
+ // Per-property setup
+ propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+ if ( !( prop in dataShow ) ) {
+ dataShow[ prop ] = propTween.start;
+ if ( hidden ) {
+ propTween.end = propTween.start;
+ propTween.start = 0;
+ }
+ }
+ }
+}
+
+function propFilter( props, specialEasing ) {
+ var index, name, easing, value, hooks;
+
+ // camelCase, specialEasing and expand cssHook pass
+ for ( index in props ) {
+ name = jQuery.camelCase( index );
+ easing = specialEasing[ name ];
+ value = props[ index ];
+ if ( Array.isArray( value ) ) {
+ easing = value[ 1 ];
+ value = props[ index ] = value[ 0 ];
+ }
+
+ if ( index !== name ) {
+ props[ name ] = value;
+ delete props[ index ];
+ }
+
+ hooks = jQuery.cssHooks[ name ];
+ if ( hooks && "expand" in hooks ) {
+ value = hooks.expand( value );
+ delete props[ name ];
+
+ // Not quite $.extend, this won't overwrite existing keys.
+ // Reusing 'index' because we have the correct "name"
+ for ( index in value ) {
+ if ( !( index in props ) ) {
+ props[ index ] = value[ index ];
+ specialEasing[ index ] = easing;
+ }
+ }
+ } else {
+ specialEasing[ name ] = easing;
+ }
+ }
+}
+
+function Animation( elem, properties, options ) {
+ var result,
+ stopped,
+ index = 0,
+ length = Animation.prefilters.length,
+ deferred = jQuery.Deferred().always( function() {
+
+ // Don't match elem in the :animated selector
+ delete tick.elem;
+ } ),
+ tick = function() {
+ if ( stopped ) {
+ return false;
+ }
+ var currentTime = fxNow || createFxNow(),
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+
+ // Support: Android 2.3 only
+ // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
+ temp = remaining / animation.duration || 0,
+ percent = 1 - temp,
+ index = 0,
+ length = animation.tweens.length;
+
+ for ( ; index < length; index++ ) {
+ animation.tweens[ index ].run( percent );
+ }
+
+ deferred.notifyWith( elem, [ animation, percent, remaining ] );
+
+ // If there's more to do, yield
+ if ( percent < 1 && length ) {
+ return remaining;
+ }
+
+ // If this was an empty animation, synthesize a final progress notification
+ if ( !length ) {
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
+ }
+
+ // Resolve the animation and report its conclusion
+ deferred.resolveWith( elem, [ animation ] );
+ return false;
+ },
+ animation = deferred.promise( {
+ elem: elem,
+ props: jQuery.extend( {}, properties ),
+ opts: jQuery.extend( true, {
+ specialEasing: {},
+ easing: jQuery.easing._default
+ }, options ),
+ originalProperties: properties,
+ originalOptions: options,
+ startTime: fxNow || createFxNow(),
+ duration: options.duration,
+ tweens: [],
+ createTween: function( prop, end ) {
+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
+ animation.tweens.push( tween );
+ return tween;
+ },
+ stop: function( gotoEnd ) {
+ var index = 0,
+
+ // If we are going to the end, we want to run all the tweens
+ // otherwise we skip this part
+ length = gotoEnd ? animation.tweens.length : 0;
+ if ( stopped ) {
+ return this;
+ }
+ stopped = true;
+ for ( ; index < length; index++ ) {
+ animation.tweens[ index ].run( 1 );
+ }
+
+ // Resolve when we played the last frame; otherwise, reject
+ if ( gotoEnd ) {
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
+ } else {
+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
+ }
+ return this;
+ }
+ } ),
+ props = animation.props;
+
+ propFilter( props, animation.opts.specialEasing );
+
+ for ( ; index < length; index++ ) {
+ result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
+ if ( result ) {
+ if ( jQuery.isFunction( result.stop ) ) {
+ jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
+ jQuery.proxy( result.stop, result );
+ }
+ return result;
+ }
+ }
+
+ jQuery.map( props, createTween, animation );
+
+ if ( jQuery.isFunction( animation.opts.start ) ) {
+ animation.opts.start.call( elem, animation );
+ }
+
+ // Attach callbacks from options
+ animation
+ .progress( animation.opts.progress )
+ .done( animation.opts.done, animation.opts.complete )
+ .fail( animation.opts.fail )
+ .always( animation.opts.always );
+
+ jQuery.fx.timer(
+ jQuery.extend( tick, {
+ elem: elem,
+ anim: animation,
+ queue: animation.opts.queue
+ } )
+ );
+
+ return animation;
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+ tweeners: {
+ "*": [ function( prop, value ) {
+ var tween = this.createTween( prop, value );
+ adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
+ return tween;
+ } ]
+ },
+
+ tweener: function( props, callback ) {
+ if ( jQuery.isFunction( props ) ) {
+ callback = props;
+ props = [ "*" ];
+ } else {
+ props = props.match( rnothtmlwhite );
+ }
+
+ var prop,
+ index = 0,
+ length = props.length;
+
+ for ( ; index < length; index++ ) {
+ prop = props[ index ];
+ Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
+ Animation.tweeners[ prop ].unshift( callback );
+ }
+ },
+
+ prefilters: [ defaultPrefilter ],
+
+ prefilter: function( callback, prepend ) {
+ if ( prepend ) {
+ Animation.prefilters.unshift( callback );
+ } else {
+ Animation.prefilters.push( callback );
+ }
+ }
+} );
+
+jQuery.speed = function( speed, easing, fn ) {
+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+ complete: fn || !fn && easing ||
+ jQuery.isFunction( speed ) && speed,
+ duration: speed,
+ easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
+ };
+
+ // Go to the end state if fx are off
+ if ( jQuery.fx.off ) {
+ opt.duration = 0;
+
+ } else {
+ if ( typeof opt.duration !== "number" ) {
+ if ( opt.duration in jQuery.fx.speeds ) {
+ opt.duration = jQuery.fx.speeds[ opt.duration ];
+
+ } else {
+ opt.duration = jQuery.fx.speeds._default;
+ }
+ }
+ }
+
+ // Normalize opt.queue - true/undefined/null -> "fx"
+ if ( opt.queue == null || opt.queue === true ) {
+ opt.queue = "fx";
+ }
+
+ // Queueing
+ opt.old = opt.complete;
+
+ opt.complete = function() {
+ if ( jQuery.isFunction( opt.old ) ) {
+ opt.old.call( this );
+ }
+
+ if ( opt.queue ) {
+ jQuery.dequeue( this, opt.queue );
+ }
+ };
+
+ return opt;
+};
+
+jQuery.fn.extend( {
+ fadeTo: function( speed, to, easing, callback ) {
+
+ // Show any hidden elements after setting opacity to 0
+ return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
+
+ // Animate to the value specified
+ .end().animate( { opacity: to }, speed, easing, callback );
+ },
+ animate: function( prop, speed, easing, callback ) {
+ var empty = jQuery.isEmptyObject( prop ),
+ optall = jQuery.speed( speed, easing, callback ),
+ doAnimation = function() {
+
+ // Operate on a copy of prop so per-property easing won't be lost
+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+ // Empty animations, or finishing resolves immediately
+ if ( empty || dataPriv.get( this, "finish" ) ) {
+ anim.stop( true );
+ }
+ };
+ doAnimation.finish = doAnimation;
+
+ return empty || optall.queue === false ?
+ this.each( doAnimation ) :
+ this.queue( optall.queue, doAnimation );
+ },
+ stop: function( type, clearQueue, gotoEnd ) {
+ var stopQueue = function( hooks ) {
+ var stop = hooks.stop;
+ delete hooks.stop;
+ stop( gotoEnd );
+ };
+
+ if ( typeof type !== "string" ) {
+ gotoEnd = clearQueue;
+ clearQueue = type;
+ type = undefined;
+ }
+ if ( clearQueue && type !== false ) {
+ this.queue( type || "fx", [] );
+ }
+
+ return this.each( function() {
+ var dequeue = true,
+ index = type != null && type + "queueHooks",
+ timers = jQuery.timers,
+ data = dataPriv.get( this );
+
+ if ( index ) {
+ if ( data[ index ] && data[ index ].stop ) {
+ stopQueue( data[ index ] );
+ }
+ } else {
+ for ( index in data ) {
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+ stopQueue( data[ index ] );
+ }
+ }
+ }
+
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this &&
+ ( type == null || timers[ index ].queue === type ) ) {
+
+ timers[ index ].anim.stop( gotoEnd );
+ dequeue = false;
+ timers.splice( index, 1 );
+ }
+ }
+
+ // Start the next in the queue if the last step wasn't forced.
+ // Timers currently will call their complete callbacks, which
+ // will dequeue but only if they were gotoEnd.
+ if ( dequeue || !gotoEnd ) {
+ jQuery.dequeue( this, type );
+ }
+ } );
+ },
+ finish: function( type ) {
+ if ( type !== false ) {
+ type = type || "fx";
+ }
+ return this.each( function() {
+ var index,
+ data = dataPriv.get( this ),
+ queue = data[ type + "queue" ],
+ hooks = data[ type + "queueHooks" ],
+ timers = jQuery.timers,
+ length = queue ? queue.length : 0;
+
+ // Enable finishing flag on private data
+ data.finish = true;
+
+ // Empty the queue first
+ jQuery.queue( this, type, [] );
+
+ if ( hooks && hooks.stop ) {
+ hooks.stop.call( this, true );
+ }
+
+ // Look for any active animations, and finish them
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+ timers[ index ].anim.stop( true );
+ timers.splice( index, 1 );
+ }
+ }
+
+ // Look for any animations in the old queue and finish them
+ for ( index = 0; index < length; index++ ) {
+ if ( queue[ index ] && queue[ index ].finish ) {
+ queue[ index ].finish.call( this );
+ }
+ }
+
+ // Turn off finishing flag
+ delete data.finish;
+ } );
+ }
+} );
+
+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
+ var cssFn = jQuery.fn[ name ];
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return speed == null || typeof speed === "boolean" ?
+ cssFn.apply( this, arguments ) :
+ this.animate( genFx( name, true ), speed, easing, callback );
+ };
+} );
+
+// Generate shortcuts for custom animations
+jQuery.each( {
+ slideDown: genFx( "show" ),
+ slideUp: genFx( "hide" ),
+ slideToggle: genFx( "toggle" ),
+ fadeIn: { opacity: "show" },
+ fadeOut: { opacity: "hide" },
+ fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return this.animate( props, speed, easing, callback );
+ };
+} );
+
+jQuery.timers = [];
+jQuery.fx.tick = function() {
+ var timer,
+ i = 0,
+ timers = jQuery.timers;
+
+ fxNow = jQuery.now();
+
+ for ( ; i < timers.length; i++ ) {
+ timer = timers[ i ];
+
+ // Run the timer and safely remove it when done (allowing for external removal)
+ if ( !timer() && timers[ i ] === timer ) {
+ timers.splice( i--, 1 );
+ }
+ }
+
+ if ( !timers.length ) {
+ jQuery.fx.stop();
+ }
+ fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+ jQuery.timers.push( timer );
+ jQuery.fx.start();
+};
+
+jQuery.fx.interval = 13;
+jQuery.fx.start = function() {
+ if ( inProgress ) {
+ return;
+ }
+
+ inProgress = true;
+ schedule();
+};
+
+jQuery.fx.stop = function() {
+ inProgress = null;
+};
+
+jQuery.fx.speeds = {
+ slow: 600,
+ fast: 200,
+
+ // Default speed
+ _default: 400
+};
+
+
+// Based off of the plugin by Clint Helfers, with permission.
+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
+jQuery.fn.delay = function( time, type ) {
+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+ type = type || "fx";
+
+ return this.queue( type, function( next, hooks ) {
+ var timeout = window.setTimeout( next, time );
+ hooks.stop = function() {
+ window.clearTimeout( timeout );
+ };
+ } );
+};
+
+
+( function() {
+ var input = document.createElement( "input" ),
+ select = document.createElement( "select" ),
+ opt = select.appendChild( document.createElement( "option" ) );
+
+ input.type = "checkbox";
+
+ // Support: Android <=4.3 only
+ // Default value for a checkbox should be "on"
+ support.checkOn = input.value !== "";
+
+ // Support: IE <=11 only
+ // Must access selectedIndex to make default options select
+ support.optSelected = opt.selected;
+
+ // Support: IE <=11 only
+ // An input loses its value after becoming a radio
+ input = document.createElement( "input" );
+ input.value = "t";
+ input.type = "radio";
+ support.radioValue = input.value === "t";
+} )();
+
+
+var boolHook,
+ attrHandle = jQuery.expr.attrHandle;
+
+jQuery.fn.extend( {
+ attr: function( name, value ) {
+ return access( this, jQuery.attr, name, value, arguments.length > 1 );
+ },
+
+ removeAttr: function( name ) {
+ return this.each( function() {
+ jQuery.removeAttr( this, name );
+ } );
+ }
+} );
+
+jQuery.extend( {
+ attr: function( elem, name, value ) {
+ var ret, hooks,
+ nType = elem.nodeType;
+
+ // Don't get/set attributes on text, comment and attribute nodes
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
+
+ // Fallback to prop when attributes are not supported
+ if ( typeof elem.getAttribute === "undefined" ) {
+ return jQuery.prop( elem, name, value );
+ }
+
+ // Attribute hooks are determined by the lowercase version
+ // Grab necessary hook if one is defined
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+ hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
+ ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
+ }
+
+ if ( value !== undefined ) {
+ if ( value === null ) {
+ jQuery.removeAttr( elem, name );
+ return;
+ }
+
+ if ( hooks && "set" in hooks &&
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+ return ret;
+ }
+
+ elem.setAttribute( name, value + "" );
+ return value;
+ }
+
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+ return ret;
+ }
+
+ ret = jQuery.find.attr( elem, name );
+
+ // Non-existent attributes return null, we normalize to undefined
+ return ret == null ? undefined : ret;
+ },
+
+ attrHooks: {
+ type: {
+ set: function( elem, value ) {
+ if ( !support.radioValue && value === "radio" &&
+ nodeName( elem, "input" ) ) {
+ var val = elem.value;
+ elem.setAttribute( "type", value );
+ if ( val ) {
+ elem.value = val;
+ }
+ return value;
+ }
+ }
+ }
+ },
+
+ removeAttr: function( elem, value ) {
+ var name,
+ i = 0,
+
+ // Attribute names can contain non-HTML whitespace characters
+ // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
+ attrNames = value && value.match( rnothtmlwhite );
+
+ if ( attrNames && elem.nodeType === 1 ) {
+ while ( ( name = attrNames[ i++ ] ) ) {
+ elem.removeAttribute( name );
+ }
+ }
+ }
+} );
+
+// Hooks for boolean attributes
+boolHook = {
+ set: function( elem, value, name ) {
+ if ( value === false ) {
+
+ // Remove boolean attributes when set to false
+ jQuery.removeAttr( elem, name );
+ } else {
+ elem.setAttribute( name, name );
+ }
+ return name;
+ }
+};
+
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+ var getter = attrHandle[ name ] || jQuery.find.attr;
+
+ attrHandle[ name ] = function( elem, name, isXML ) {
+ var ret, handle,
+ lowercaseName = name.toLowerCase();
+
+ if ( !isXML ) {
+
+ // Avoid an infinite loop by temporarily removing this function from the getter
+ handle = attrHandle[ lowercaseName ];
+ attrHandle[ lowercaseName ] = ret;
+ ret = getter( elem, name, isXML ) != null ?
+ lowercaseName :
+ null;
+ attrHandle[ lowercaseName ] = handle;
+ }
+ return ret;
+ };
+} );
+
+
+
+
+var rfocusable = /^(?:input|select|textarea|button)$/i,
+ rclickable = /^(?:a|area)$/i;
+
+jQuery.fn.extend( {
+ prop: function( name, value ) {
+ return access( this, jQuery.prop, name, value, arguments.length > 1 );
+ },
+
+ removeProp: function( name ) {
+ return this.each( function() {
+ delete this[ jQuery.propFix[ name ] || name ];
+ } );
+ }
+} );
+
+jQuery.extend( {
+ prop: function( elem, name, value ) {
+ var ret, hooks,
+ nType = elem.nodeType;
+
+ // Don't get/set properties on text, comment and attribute nodes
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
+
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+
+ // Fix name and attach hooks
+ name = jQuery.propFix[ name ] || name;
+ hooks = jQuery.propHooks[ name ];
+ }
+
+ if ( value !== undefined ) {
+ if ( hooks && "set" in hooks &&
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+ return ret;
+ }
+
+ return ( elem[ name ] = value );
+ }
+
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+ return ret;
+ }
+
+ return elem[ name ];
+ },
+
+ propHooks: {
+ tabIndex: {
+ get: function( elem ) {
+
+ // Support: IE <=9 - 11 only
+ // elem.tabIndex doesn't always return the
+ // correct value when it hasn't been explicitly set
+ // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+ // Use proper attribute retrieval(#12072)
+ var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+ if ( tabindex ) {
+ return parseInt( tabindex, 10 );
+ }
+
+ if (
+ rfocusable.test( elem.nodeName ) ||
+ rclickable.test( elem.nodeName ) &&
+ elem.href
+ ) {
+ return 0;
+ }
+
+ return -1;
+ }
+ }
+ },
+
+ propFix: {
+ "for": "htmlFor",
+ "class": "className"
+ }
+} );
+
+// Support: IE <=11 only
+// Accessing the selectedIndex property
+// forces the browser to respect setting selected
+// on the option
+// The getter ensures a default option is selected
+// when in an optgroup
+// eslint rule "no-unused-expressions" is disabled for this code
+// since it considers such accessions noop
+if ( !support.optSelected ) {
+ jQuery.propHooks.selected = {
+ get: function( elem ) {
+
+ /* eslint no-unused-expressions: "off" */
+
+ var parent = elem.parentNode;
+ if ( parent && parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ return null;
+ },
+ set: function( elem ) {
+
+ /* eslint no-unused-expressions: "off" */
+
+ var parent = elem.parentNode;
+ if ( parent ) {
+ parent.selectedIndex;
+
+ if ( parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ }
+ }
+ };
+}
+
+jQuery.each( [
+ "tabIndex",
+ "readOnly",
+ "maxLength",
+ "cellSpacing",
+ "cellPadding",
+ "rowSpan",
+ "colSpan",
+ "useMap",
+ "frameBorder",
+ "contentEditable"
+], function() {
+ jQuery.propFix[ this.toLowerCase() ] = this;
+} );
+
+
+
+
+ // Strip and collapse whitespace according to HTML spec
+ // https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace
+ function stripAndCollapse( value ) {
+ var tokens = value.match( rnothtmlwhite ) || [];
+ return tokens.join( " " );
+ }
+
+
+function getClass( elem ) {
+ return elem.getAttribute && elem.getAttribute( "class" ) || "";
+}
+
+jQuery.fn.extend( {
+ addClass: function( value ) {
+ var classes, elem, cur, curValue, clazz, j, finalValue,
+ i = 0;
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each( function( j ) {
+ jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
+ } );
+ }
+
+ if ( typeof value === "string" && value ) {
+ classes = value.match( rnothtmlwhite ) || [];
+
+ while ( ( elem = this[ i++ ] ) ) {
+ curValue = getClass( elem );
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
+
+ if ( cur ) {
+ j = 0;
+ while ( ( clazz = classes[ j++ ] ) ) {
+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+ cur += clazz + " ";
+ }
+ }
+
+ // Only assign if different to avoid unneeded rendering.
+ finalValue = stripAndCollapse( cur );
+ if ( curValue !== finalValue ) {
+ elem.setAttribute( "class", finalValue );
+ }
+ }
+ }
+ }
+
+ return this;
+ },
+
+ removeClass: function( value ) {
+ var classes, elem, cur, curValue, clazz, j, finalValue,
+ i = 0;
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each( function( j ) {
+ jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
+ } );
+ }
+
+ if ( !arguments.length ) {
+ return this.attr( "class", "" );
+ }
+
+ if ( typeof value === "string" && value ) {
+ classes = value.match( rnothtmlwhite ) || [];
+
+ while ( ( elem = this[ i++ ] ) ) {
+ curValue = getClass( elem );
+
+ // This expression is here for better compressibility (see addClass)
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
+
+ if ( cur ) {
+ j = 0;
+ while ( ( clazz = classes[ j++ ] ) ) {
+
+ // Remove *all* instances
+ while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
+ cur = cur.replace( " " + clazz + " ", " " );
+ }
+ }
+
+ // Only assign if different to avoid unneeded rendering.
+ finalValue = stripAndCollapse( cur );
+ if ( curValue !== finalValue ) {
+ elem.setAttribute( "class", finalValue );
+ }
+ }
+ }
+ }
+
+ return this;
+ },
+
+ toggleClass: function( value, stateVal ) {
+ var type = typeof value;
+
+ if ( typeof stateVal === "boolean" && type === "string" ) {
+ return stateVal ? this.addClass( value ) : this.removeClass( value );
+ }
+
+ if ( jQuery.isFunction( value ) ) {
+ return this.each( function( i ) {
+ jQuery( this ).toggleClass(
+ value.call( this, i, getClass( this ), stateVal ),
+ stateVal
+ );
+ } );
+ }
+
+ return this.each( function() {
+ var className, i, self, classNames;
+
+ if ( type === "string" ) {
+
+ // Toggle individual class names
+ i = 0;
+ self = jQuery( this );
+ classNames = value.match( rnothtmlwhite ) || [];
+
+ while ( ( className = classNames[ i++ ] ) ) {
+
+ // Check each className given, space separated list
+ if ( self.hasClass( className ) ) {
+ self.removeClass( className );
+ } else {
+ self.addClass( className );
+ }
+ }
+
+ // Toggle whole class name
+ } else if ( value === undefined || type === "boolean" ) {
+ className = getClass( this );
+ if ( className ) {
+
+ // Store className if set
+ dataPriv.set( this, "__className__", className );
+ }
+
+ // If the element has a class name or if we're passed `false`,
+ // then remove the whole classname (if there was one, the above saved it).
+ // Otherwise bring back whatever was previously saved (if anything),
+ // falling back to the empty string if nothing was stored.
+ if ( this.setAttribute ) {
+ this.setAttribute( "class",
+ className || value === false ?
+ "" :
+ dataPriv.get( this, "__className__" ) || ""
+ );
+ }
+ }
+ } );
+ },
+
+ hasClass: function( selector ) {
+ var className, elem,
+ i = 0;
+
+ className = " " + selector + " ";
+ while ( ( elem = this[ i++ ] ) ) {
+ if ( elem.nodeType === 1 &&
+ ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+} );
+
+
+
+
+var rreturn = /\r/g;
+
+jQuery.fn.extend( {
+ val: function( value ) {
+ var hooks, ret, isFunction,
+ elem = this[ 0 ];
+
+ if ( !arguments.length ) {
+ if ( elem ) {
+ hooks = jQuery.valHooks[ elem.type ] ||
+ jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+ if ( hooks &&
+ "get" in hooks &&
+ ( ret = hooks.get( elem, "value" ) ) !== undefined
+ ) {
+ return ret;
+ }
+
+ ret = elem.value;
+
+ // Handle most common string cases
+ if ( typeof ret === "string" ) {
+ return ret.replace( rreturn, "" );
+ }
+
+ // Handle cases where value is null/undef or number
+ return ret == null ? "" : ret;
+ }
+
+ return;
+ }
+
+ isFunction = jQuery.isFunction( value );
+
+ return this.each( function( i ) {
+ var val;
+
+ if ( this.nodeType !== 1 ) {
+ return;
+ }
+
+ if ( isFunction ) {
+ val = value.call( this, i, jQuery( this ).val() );
+ } else {
+ val = value;
+ }
+
+ // Treat null/undefined as ""; convert numbers to string
+ if ( val == null ) {
+ val = "";
+
+ } else if ( typeof val === "number" ) {
+ val += "";
+
+ } else if ( Array.isArray( val ) ) {
+ val = jQuery.map( val, function( value ) {
+ return value == null ? "" : value + "";
+ } );
+ }
+
+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+ // If set returns undefined, fall back to normal setting
+ if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
+ this.value = val;
+ }
+ } );
+ }
+} );
+
+jQuery.extend( {
+ valHooks: {
+ option: {
+ get: function( elem ) {
+
+ var val = jQuery.find.attr( elem, "value" );
+ return val != null ?
+ val :
+
+ // Support: IE <=10 - 11 only
+ // option.text throws exceptions (#14686, #14858)
+ // Strip and collapse whitespace
+ // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
+ stripAndCollapse( jQuery.text( elem ) );
+ }
+ },
+ select: {
+ get: function( elem ) {
+ var value, option, i,
+ options = elem.options,
+ index = elem.selectedIndex,
+ one = elem.type === "select-one",
+ values = one ? null : [],
+ max = one ? index + 1 : options.length;
+
+ if ( index < 0 ) {
+ i = max;
+
+ } else {
+ i = one ? index : 0;
+ }
+
+ // Loop through all the selected options
+ for ( ; i < max; i++ ) {
+ option = options[ i ];
+
+ // Support: IE <=9 only
+ // IE8-9 doesn't update selected after form reset (#2551)
+ if ( ( option.selected || i === index ) &&
+
+ // Don't return options that are disabled or in a disabled optgroup
+ !option.disabled &&
+ ( !option.parentNode.disabled ||
+ !nodeName( option.parentNode, "optgroup" ) ) ) {
+
+ // Get the specific value for the option
+ value = jQuery( option ).val();
+
+ // We don't need an array for one selects
+ if ( one ) {
+ return value;
+ }
+
+ // Multi-Selects return an array
+ values.push( value );
+ }
+ }
+
+ return values;
+ },
+
+ set: function( elem, value ) {
+ var optionSet, option,
+ options = elem.options,
+ values = jQuery.makeArray( value ),
+ i = options.length;
+
+ while ( i-- ) {
+ option = options[ i ];
+
+ /* eslint-disable no-cond-assign */
+
+ if ( option.selected =
+ jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
+ ) {
+ optionSet = true;
+ }
+
+ /* eslint-enable no-cond-assign */
+ }
+
+ // Force browsers to behave consistently when non-matching value is set
+ if ( !optionSet ) {
+ elem.selectedIndex = -1;
+ }
+ return values;
+ }
+ }
+ }
+} );
+
+// Radios and checkboxes getter/setter
+jQuery.each( [ "radio", "checkbox" ], function() {
+ jQuery.valHooks[ this ] = {
+ set: function( elem, value ) {
+ if ( Array.isArray( value ) ) {
+ return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
+ }
+ }
+ };
+ if ( !support.checkOn ) {
+ jQuery.valHooks[ this ].get = function( elem ) {
+ return elem.getAttribute( "value" ) === null ? "on" : elem.value;
+ };
+ }
+} );
+
+
+
+
+// Return jQuery for attributes-only inclusion
+
+
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
+
+jQuery.extend( jQuery.event, {
+
+ trigger: function( event, data, elem, onlyHandlers ) {
+
+ var i, cur, tmp, bubbleType, ontype, handle, special,
+ eventPath = [ elem || document ],
+ type = hasOwn.call( event, "type" ) ? event.type : event,
+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+ cur = tmp = elem = elem || document;
+
+ // Don't do events on text and comment nodes
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+ return;
+ }
+
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+ return;
+ }
+
+ if ( type.indexOf( "." ) > -1 ) {
+
+ // Namespaced trigger; create a regexp to match event type in handle()
+ namespaces = type.split( "." );
+ type = namespaces.shift();
+ namespaces.sort();
+ }
+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
+ event = event[ jQuery.expando ] ?
+ event :
+ new jQuery.Event( type, typeof event === "object" && event );
+
+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+ event.isTrigger = onlyHandlers ? 2 : 3;
+ event.namespace = namespaces.join( "." );
+ event.rnamespace = event.namespace ?
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+ null;
+
+ // Clean up the event in case it is being reused
+ event.result = undefined;
+ if ( !event.target ) {
+ event.target = elem;
+ }
+
+ // Clone any incoming data and prepend the event, creating the handler arg list
+ data = data == null ?
+ [ event ] :
+ jQuery.makeArray( data, [ event ] );
+
+ // Allow special events to draw outside the lines
+ special = jQuery.event.special[ type ] || {};
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+ return;
+ }
+
+ // Determine event propagation path in advance, per W3C events spec (#9951)
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+ if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
+
+ bubbleType = special.delegateType || type;
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
+ cur = cur.parentNode;
+ }
+ for ( ; cur; cur = cur.parentNode ) {
+ eventPath.push( cur );
+ tmp = cur;
+ }
+
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
+ if ( tmp === ( elem.ownerDocument || document ) ) {
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+ }
+ }
+
+ // Fire handlers on the event path
+ i = 0;
+ while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+
+ event.type = i > 1 ?
+ bubbleType :
+ special.bindType || type;
+
+ // jQuery handler
+ handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
+ dataPriv.get( cur, "handle" );
+ if ( handle ) {
+ handle.apply( cur, data );
+ }
+
+ // Native handler
+ handle = ontype && cur[ ontype ];
+ if ( handle && handle.apply && acceptData( cur ) ) {
+ event.result = handle.apply( cur, data );
+ if ( event.result === false ) {
+ event.preventDefault();
+ }
+ }
+ }
+ event.type = type;
+
+ // If nobody prevented the default action, do it now
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+ if ( ( !special._default ||
+ special._default.apply( eventPath.pop(), data ) === false ) &&
+ acceptData( elem ) ) {
+
+ // Call a native DOM method on the target with the same name as the event.
+ // Don't do default actions on window, that's where global variables be (#6170)
+ if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
+
+ // Don't re-trigger an onFOO event when we call its FOO() method
+ tmp = elem[ ontype ];
+
+ if ( tmp ) {
+ elem[ ontype ] = null;
+ }
+
+ // Prevent re-triggering of the same event, since we already bubbled it above
+ jQuery.event.triggered = type;
+ elem[ type ]();
+ jQuery.event.triggered = undefined;
+
+ if ( tmp ) {
+ elem[ ontype ] = tmp;
+ }
+ }
+ }
+ }
+
+ return event.result;
+ },
+
+ // Piggyback on a donor event to simulate a different one
+ // Used only for `focus(in | out)` events
+ simulate: function( type, elem, event ) {
+ var e = jQuery.extend(
+ new jQuery.Event(),
+ event,
+ {
+ type: type,
+ isSimulated: true
+ }
+ );
+
+ jQuery.event.trigger( e, null, elem );
+ }
+
+} );
+
+jQuery.fn.extend( {
+
+ trigger: function( type, data ) {
+ return this.each( function() {
+ jQuery.event.trigger( type, data, this );
+ } );
+ },
+ triggerHandler: function( type, data ) {
+ var elem = this[ 0 ];
+ if ( elem ) {
+ return jQuery.event.trigger( type, data, elem, true );
+ }
+ }
+} );
+
+
+jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
+ "change select submit keydown keypress keyup contextmenu" ).split( " " ),
+ function( i, name ) {
+
+ // Handle event binding
+ jQuery.fn[ name ] = function( data, fn ) {
+ return arguments.length > 0 ?
+ this.on( name, null, data, fn ) :
+ this.trigger( name );
+ };
+} );
+
+jQuery.fn.extend( {
+ hover: function( fnOver, fnOut ) {
+ return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
+ }
+} );
+
+
+
+
+support.focusin = "onfocusin" in window;
+
+
+// Support: Firefox <=44
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+ jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+ // Attach a single capturing handler on the document while someone wants focusin/focusout
+ var handler = function( event ) {
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+ };
+
+ jQuery.event.special[ fix ] = {
+ setup: function() {
+ var doc = this.ownerDocument || this,
+ attaches = dataPriv.access( doc, fix );
+
+ if ( !attaches ) {
+ doc.addEventListener( orig, handler, true );
+ }
+ dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
+ },
+ teardown: function() {
+ var doc = this.ownerDocument || this,
+ attaches = dataPriv.access( doc, fix ) - 1;
+
+ if ( !attaches ) {
+ doc.removeEventListener( orig, handler, true );
+ dataPriv.remove( doc, fix );
+
+ } else {
+ dataPriv.access( doc, fix, attaches );
+ }
+ }
+ };
+ } );
+}
+var location = window.location;
+
+var nonce = jQuery.now();
+
+var rquery = ( /\?/ );
+
+
+
+// Cross-browser xml parsing
+jQuery.parseXML = function( data ) {
+ var xml;
+ if ( !data || typeof data !== "string" ) {
+ return null;
+ }
+
+ // Support: IE 9 - 11 only
+ // IE throws on parseFromString with invalid input.
+ try {
+ xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
+ } catch ( e ) {
+ xml = undefined;
+ }
+
+ if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+ jQuery.error( "Invalid XML: " + data );
+ }
+ return xml;
+};
+
+
+var
+ rbracket = /\[\]$/,
+ rCRLF = /\r?\n/g,
+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+ var name;
+
+ if ( Array.isArray( obj ) ) {
+
+ // Serialize array item.
+ jQuery.each( obj, function( i, v ) {
+ if ( traditional || rbracket.test( prefix ) ) {
+
+ // Treat each array item as a scalar.
+ add( prefix, v );
+
+ } else {
+
+ // Item is non-scalar (array or object), encode its numeric index.
+ buildParams(
+ prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
+ v,
+ traditional,
+ add
+ );
+ }
+ } );
+
+ } else if ( !traditional && jQuery.type( obj ) === "object" ) {
+
+ // Serialize object item.
+ for ( name in obj ) {
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+ }
+
+ } else {
+
+ // Serialize scalar item.
+ add( prefix, obj );
+ }
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+ var prefix,
+ s = [],
+ add = function( key, valueOrFunction ) {
+
+ // If value is a function, invoke it and use its return value
+ var value = jQuery.isFunction( valueOrFunction ) ?
+ valueOrFunction() :
+ valueOrFunction;
+
+ s[ s.length ] = encodeURIComponent( key ) + "=" +
+ encodeURIComponent( value == null ? "" : value );
+ };
+
+ // If an array was passed in, assume that it is an array of form elements.
+ if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+
+ // Serialize the form elements
+ jQuery.each( a, function() {
+ add( this.name, this.value );
+ } );
+
+ } else {
+
+ // If traditional, encode the "old" way (the way 1.3.2 or older
+ // did it), otherwise encode params recursively.
+ for ( prefix in a ) {
+ buildParams( prefix, a[ prefix ], traditional, add );
+ }
+ }
+
+ // Return the resulting serialization
+ return s.join( "&" );
+};
+
+jQuery.fn.extend( {
+ serialize: function() {
+ return jQuery.param( this.serializeArray() );
+ },
+ serializeArray: function() {
+ return this.map( function() {
+
+ // Can add propHook for "elements" to filter or add form elements
+ var elements = jQuery.prop( this, "elements" );
+ return elements ? jQuery.makeArray( elements ) : this;
+ } )
+ .filter( function() {
+ var type = this.type;
+
+ // Use .is( ":disabled" ) so that fieldset[disabled] works
+ return this.name && !jQuery( this ).is( ":disabled" ) &&
+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+ ( this.checked || !rcheckableType.test( type ) );
+ } )
+ .map( function( i, elem ) {
+ var val = jQuery( this ).val();
+
+ if ( val == null ) {
+ return null;
+ }
+
+ if ( Array.isArray( val ) ) {
+ return jQuery.map( val, function( val ) {
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ } );
+ }
+
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ } ).get();
+ }
+} );
+
+
+var
+ r20 = /%20/g,
+ rhash = /#.*$/,
+ rantiCache = /([?&])_=[^&]*/,
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+
+ // #7653, #8125, #8152: local protocol detection
+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+ rnoContent = /^(?:GET|HEAD)$/,
+ rprotocol = /^\/\//,
+
+ /* Prefilters
+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+ * 2) These are called:
+ * - BEFORE asking for a transport
+ * - AFTER param serialization (s.data is a string if s.processData is true)
+ * 3) key is the dataType
+ * 4) the catchall symbol "*" can be used
+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+ */
+ prefilters = {},
+
+ /* Transports bindings
+ * 1) key is the dataType
+ * 2) the catchall symbol "*" can be used
+ * 3) selection will start with transport dataType and THEN go to "*" if needed
+ */
+ transports = {},
+
+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+ allTypes = "*/".concat( "*" ),
+
+ // Anchor tag for parsing the document origin
+ originAnchor = document.createElement( "a" );
+ originAnchor.href = location.href;
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+ // dataTypeExpression is optional and defaults to "*"
+ return function( dataTypeExpression, func ) {
+
+ if ( typeof dataTypeExpression !== "string" ) {
+ func = dataTypeExpression;
+ dataTypeExpression = "*";
+ }
+
+ var dataType,
+ i = 0,
+ dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
+
+ if ( jQuery.isFunction( func ) ) {
+
+ // For each dataType in the dataTypeExpression
+ while ( ( dataType = dataTypes[ i++ ] ) ) {
+
+ // Prepend if requested
+ if ( dataType[ 0 ] === "+" ) {
+ dataType = dataType.slice( 1 ) || "*";
+ ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
+
+ // Otherwise append
+ } else {
+ ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
+ }
+ }
+ }
+ };
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+ var inspected = {},
+ seekingTransport = ( structure === transports );
+
+ function inspect( dataType ) {
+ var selected;
+ inspected[ dataType ] = true;
+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+ if ( typeof dataTypeOrTransport === "string" &&
+ !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+
+ options.dataTypes.unshift( dataTypeOrTransport );
+ inspect( dataTypeOrTransport );
+ return false;
+ } else if ( seekingTransport ) {
+ return !( selected = dataTypeOrTransport );
+ }
+ } );
+ return selected;
+ }
+
+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+ var key, deep,
+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+ for ( key in src ) {
+ if ( src[ key ] !== undefined ) {
+ ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
+ }
+ }
+ if ( deep ) {
+ jQuery.extend( true, target, deep );
+ }
+
+ return target;
+}
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+ var ct, type, finalDataType, firstDataType,
+ contents = s.contents,
+ dataTypes = s.dataTypes;
+
+ // Remove auto dataType and get content-type in the process
+ while ( dataTypes[ 0 ] === "*" ) {
+ dataTypes.shift();
+ if ( ct === undefined ) {
+ ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
+ }
+ }
+
+ // Check if we're dealing with a known content-type
+ if ( ct ) {
+ for ( type in contents ) {
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
+ dataTypes.unshift( type );
+ break;
+ }
+ }
+ }
+
+ // Check to see if we have a response for the expected dataType
+ if ( dataTypes[ 0 ] in responses ) {
+ finalDataType = dataTypes[ 0 ];
+ } else {
+
+ // Try convertible dataTypes
+ for ( type in responses ) {
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
+ finalDataType = type;
+ break;
+ }
+ if ( !firstDataType ) {
+ firstDataType = type;
+ }
+ }
+
+ // Or just use first one
+ finalDataType = finalDataType || firstDataType;
+ }
+
+ // If we found a dataType
+ // We add the dataType to the list if needed
+ // and return the corresponding response
+ if ( finalDataType ) {
+ if ( finalDataType !== dataTypes[ 0 ] ) {
+ dataTypes.unshift( finalDataType );
+ }
+ return responses[ finalDataType ];
+ }
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+ var conv2, current, conv, tmp, prev,
+ converters = {},
+
+ // Work with a copy of dataTypes in case we need to modify it for conversion
+ dataTypes = s.dataTypes.slice();
+
+ // Create converters map with lowercased keys
+ if ( dataTypes[ 1 ] ) {
+ for ( conv in s.converters ) {
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
+ }
+ }
+
+ current = dataTypes.shift();
+
+ // Convert to each sequential dataType
+ while ( current ) {
+
+ if ( s.responseFields[ current ] ) {
+ jqXHR[ s.responseFields[ current ] ] = response;
+ }
+
+ // Apply the dataFilter if provided
+ if ( !prev && isSuccess && s.dataFilter ) {
+ response = s.dataFilter( response, s.dataType );
+ }
+
+ prev = current;
+ current = dataTypes.shift();
+
+ if ( current ) {
+
+ // There's only work to do if current dataType is non-auto
+ if ( current === "*" ) {
+
+ current = prev;
+
+ // Convert response if prev dataType is non-auto and differs from current
+ } else if ( prev !== "*" && prev !== current ) {
+
+ // Seek a direct converter
+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+ // If none found, seek a pair
+ if ( !conv ) {
+ for ( conv2 in converters ) {
+
+ // If conv2 outputs current
+ tmp = conv2.split( " " );
+ if ( tmp[ 1 ] === current ) {
+
+ // If prev can be converted to accepted input
+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
+ converters[ "* " + tmp[ 0 ] ];
+ if ( conv ) {
+
+ // Condense equivalence converters
+ if ( conv === true ) {
+ conv = converters[ conv2 ];
+
+ // Otherwise, insert the intermediate dataType
+ } else if ( converters[ conv2 ] !== true ) {
+ current = tmp[ 0 ];
+ dataTypes.unshift( tmp[ 1 ] );
+ }
+ break;
+ }
+ }
+ }
+ }
+
+ // Apply converter (if not an equivalence)
+ if ( conv !== true ) {
+
+ // Unless errors are allowed to bubble, catch and return them
+ if ( conv && s.throws ) {
+ response = conv( response );
+ } else {
+ try {
+ response = conv( response );
+ } catch ( e ) {
+ return {
+ state: "parsererror",
+ error: conv ? e : "No conversion from " + prev + " to " + current
+ };
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return { state: "success", data: response };
+}
+
+jQuery.extend( {
+
+ // Counter for holding the number of active queries
+ active: 0,
+
+ // Last-Modified header cache for next request
+ lastModified: {},
+ etag: {},
+
+ ajaxSettings: {
+ url: location.href,
+ type: "GET",
+ isLocal: rlocalProtocol.test( location.protocol ),
+ global: true,
+ processData: true,
+ async: true,
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+
+ /*
+ timeout: 0,
+ data: null,
+ dataType: null,
+ username: null,
+ password: null,
+ cache: null,
+ throws: false,
+ traditional: false,
+ headers: {},
+ */
+
+ accepts: {
+ "*": allTypes,
+ text: "text/plain",
+ html: "text/html",
+ xml: "application/xml, text/xml",
+ json: "application/json, text/javascript"
+ },
+
+ contents: {
+ xml: /\bxml\b/,
+ html: /\bhtml/,
+ json: /\bjson\b/
+ },
+
+ responseFields: {
+ xml: "responseXML",
+ text: "responseText",
+ json: "responseJSON"
+ },
+
+ // Data converters
+ // Keys separate source (or catchall "*") and destination types with a single space
+ converters: {
+
+ // Convert anything to text
+ "* text": String,
+
+ // Text to html (true = no transformation)
+ "text html": true,
+
+ // Evaluate text as a json expression
+ "text json": JSON.parse,
+
+ // Parse text as xml
+ "text xml": jQuery.parseXML
+ },
+
+ // For options that shouldn't be deep extended:
+ // you can add your own custom options here if
+ // and when you create one that shouldn't be
+ // deep extended (see ajaxExtend)
+ flatOptions: {
+ url: true,
+ context: true
+ }
+ },
+
+ // Creates a full fledged settings object into target
+ // with both ajaxSettings and settings fields.
+ // If target is omitted, writes into ajaxSettings.
+ ajaxSetup: function( target, settings ) {
+ return settings ?
+
+ // Building a settings object
+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+ // Extending ajaxSettings
+ ajaxExtend( jQuery.ajaxSettings, target );
+ },
+
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+ // Main method
+ ajax: function( url, options ) {
+
+ // If url is an object, simulate pre-1.5 signature
+ if ( typeof url === "object" ) {
+ options = url;
+ url = undefined;
+ }
+
+ // Force options to be an object
+ options = options || {};
+
+ var transport,
+
+ // URL without anti-cache param
+ cacheURL,
+
+ // Response headers
+ responseHeadersString,
+ responseHeaders,
+
+ // timeout handle
+ timeoutTimer,
+
+ // Url cleanup var
+ urlAnchor,
+
+ // Request state (becomes false upon send and true upon completion)
+ completed,
+
+ // To know if global events are to be dispatched
+ fireGlobals,
+
+ // Loop variable
+ i,
+
+ // uncached part of the url
+ uncached,
+
+ // Create the final options object
+ s = jQuery.ajaxSetup( {}, options ),
+
+ // Callbacks context
+ callbackContext = s.context || s,
+
+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
+ globalEventContext = s.context &&
+ ( callbackContext.nodeType || callbackContext.jquery ) ?
+ jQuery( callbackContext ) :
+ jQuery.event,
+
+ // Deferreds
+ deferred = jQuery.Deferred(),
+ completeDeferred = jQuery.Callbacks( "once memory" ),
+
+ // Status-dependent callbacks
+ statusCode = s.statusCode || {},
+
+ // Headers (they are sent all at once)
+ requestHeaders = {},
+ requestHeadersNames = {},
+
+ // Default abort message
+ strAbort = "canceled",
+
+ // Fake xhr
+ jqXHR = {
+ readyState: 0,
+
+ // Builds headers hashtable if needed
+ getResponseHeader: function( key ) {
+ var match;
+ if ( completed ) {
+ if ( !responseHeaders ) {
+ responseHeaders = {};
+ while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
+ responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
+ }
+ }
+ match = responseHeaders[ key.toLowerCase() ];
+ }
+ return match == null ? null : match;
+ },
+
+ // Raw string
+ getAllResponseHeaders: function() {
+ return completed ? responseHeadersString : null;
+ },
+
+ // Caches the header
+ setRequestHeader: function( name, value ) {
+ if ( completed == null ) {
+ name = requestHeadersNames[ name.toLowerCase() ] =
+ requestHeadersNames[ name.toLowerCase() ] || name;
+ requestHeaders[ name ] = value;
+ }
+ return this;
+ },
+
+ // Overrides response content-type header
+ overrideMimeType: function( type ) {
+ if ( completed == null ) {
+ s.mimeType = type;
+ }
+ return this;
+ },
+
+ // Status-dependent callbacks
+ statusCode: function( map ) {
+ var code;
+ if ( map ) {
+ if ( completed ) {
+
+ // Execute the appropriate callbacks
+ jqXHR.always( map[ jqXHR.status ] );
+ } else {
+
+ // Lazy-add the new callbacks in a way that preserves old ones
+ for ( code in map ) {
+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+ }
+ }
+ }
+ return this;
+ },
+
+ // Cancel the request
+ abort: function( statusText ) {
+ var finalText = statusText || strAbort;
+ if ( transport ) {
+ transport.abort( finalText );
+ }
+ done( 0, finalText );
+ return this;
+ }
+ };
+
+ // Attach deferreds
+ deferred.promise( jqXHR );
+
+ // Add protocol if not provided (prefilters might expect it)
+ // Handle falsy url in the settings object (#10093: consistency with old signature)
+ // We also use the url parameter if available
+ s.url = ( ( url || s.url || location.href ) + "" )
+ .replace( rprotocol, location.protocol + "//" );
+
+ // Alias method option to type as per ticket #12004
+ s.type = options.method || options.type || s.method || s.type;
+
+ // Extract dataTypes list
+ s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
+
+ // A cross-domain request is in order when the origin doesn't match the current origin.
+ if ( s.crossDomain == null ) {
+ urlAnchor = document.createElement( "a" );
+
+ // Support: IE <=8 - 11, Edge 12 - 13
+ // IE throws exception on accessing the href property if url is malformed,
+ // e.g. http://example.com:80x/
+ try {
+ urlAnchor.href = s.url;
+
+ // Support: IE <=8 - 11 only
+ // Anchor's host property isn't correctly set when s.url is relative
+ urlAnchor.href = urlAnchor.href;
+ s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
+ urlAnchor.protocol + "//" + urlAnchor.host;
+ } catch ( e ) {
+
+ // If there is an error parsing the URL, assume it is crossDomain,
+ // it can be rejected by the transport if it is invalid
+ s.crossDomain = true;
+ }
+ }
+
+ // Convert data if not already a string
+ if ( s.data && s.processData && typeof s.data !== "string" ) {
+ s.data = jQuery.param( s.data, s.traditional );
+ }
+
+ // Apply prefilters
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+ // If request was aborted inside a prefilter, stop there
+ if ( completed ) {
+ return jqXHR;
+ }
+
+ // We can fire global events as of now if asked to
+ // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
+ fireGlobals = jQuery.event && s.global;
+
+ // Watch for a new set of requests
+ if ( fireGlobals && jQuery.active++ === 0 ) {
+ jQuery.event.trigger( "ajaxStart" );
+ }
+
+ // Uppercase the type
+ s.type = s.type.toUpperCase();
+
+ // Determine if request has content
+ s.hasContent = !rnoContent.test( s.type );
+
+ // Save the URL in case we're toying with the If-Modified-Since
+ // and/or If-None-Match header later on
+ // Remove hash to simplify url manipulation
+ cacheURL = s.url.replace( rhash, "" );
+
+ // More options handling for requests with no content
+ if ( !s.hasContent ) {
+
+ // Remember the hash so we can put it back
+ uncached = s.url.slice( cacheURL.length );
+
+ // If data is available, append data to url
+ if ( s.data ) {
+ cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
+
+ // #9682: remove data so that it's not used in an eventual retry
+ delete s.data;
+ }
+
+ // Add or update anti-cache param if needed
+ if ( s.cache === false ) {
+ cacheURL = cacheURL.replace( rantiCache, "$1" );
+ uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
+ }
+
+ // Put hash and anti-cache on the URL that will be requested (gh-1732)
+ s.url = cacheURL + uncached;
+
+ // Change '%20' to '+' if this is encoded form body content (gh-2658)
+ } else if ( s.data && s.processData &&
+ ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
+ s.data = s.data.replace( r20, "+" );
+ }
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ if ( jQuery.lastModified[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+ }
+ if ( jQuery.etag[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+ }
+ }
+
+ // Set the correct header, if data is being sent
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
+ }
+
+ // Set the Accepts header for the server, depending on the dataType
+ jqXHR.setRequestHeader(
+ "Accept",
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
+ s.accepts[ s.dataTypes[ 0 ] ] +
+ ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+ s.accepts[ "*" ]
+ );
+
+ // Check for headers option
+ for ( i in s.headers ) {
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
+ }
+
+ // Allow custom headers/mimetypes and early abort
+ if ( s.beforeSend &&
+ ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
+
+ // Abort if not done already and return
+ return jqXHR.abort();
+ }
+
+ // Aborting is no longer a cancellation
+ strAbort = "abort";
+
+ // Install callbacks on deferreds
+ completeDeferred.add( s.complete );
+ jqXHR.done( s.success );
+ jqXHR.fail( s.error );
+
+ // Get transport
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+ // If no transport, we auto-abort
+ if ( !transport ) {
+ done( -1, "No Transport" );
+ } else {
+ jqXHR.readyState = 1;
+
+ // Send global event
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+ }
+
+ // If request was aborted inside ajaxSend, stop there
+ if ( completed ) {
+ return jqXHR;
+ }
+
+ // Timeout
+ if ( s.async && s.timeout > 0 ) {
+ timeoutTimer = window.setTimeout( function() {
+ jqXHR.abort( "timeout" );
+ }, s.timeout );
+ }
+
+ try {
+ completed = false;
+ transport.send( requestHeaders, done );
+ } catch ( e ) {
+
+ // Rethrow post-completion exceptions
+ if ( completed ) {
+ throw e;
+ }
+
+ // Propagate others as results
+ done( -1, e );
+ }
+ }
+
+ // Callback for when everything is done
+ function done( status, nativeStatusText, responses, headers ) {
+ var isSuccess, success, error, response, modified,
+ statusText = nativeStatusText;
+
+ // Ignore repeat invocations
+ if ( completed ) {
+ return;
+ }
+
+ completed = true;
+
+ // Clear timeout if it exists
+ if ( timeoutTimer ) {
+ window.clearTimeout( timeoutTimer );
+ }
+
+ // Dereference transport for early garbage collection
+ // (no matter how long the jqXHR object will be used)
+ transport = undefined;
+
+ // Cache response headers
+ responseHeadersString = headers || "";
+
+ // Set readyState
+ jqXHR.readyState = status > 0 ? 4 : 0;
+
+ // Determine if successful
+ isSuccess = status >= 200 && status < 300 || status === 304;
+
+ // Get response data
+ if ( responses ) {
+ response = ajaxHandleResponses( s, jqXHR, responses );
+ }
+
+ // Convert no matter what (that way responseXXX fields are always set)
+ response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+ // If successful, handle type chaining
+ if ( isSuccess ) {
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ modified = jqXHR.getResponseHeader( "Last-Modified" );
+ if ( modified ) {
+ jQuery.lastModified[ cacheURL ] = modified;
+ }
+ modified = jqXHR.getResponseHeader( "etag" );
+ if ( modified ) {
+ jQuery.etag[ cacheURL ] = modified;
+ }
+ }
+
+ // if no content
+ if ( status === 204 || s.type === "HEAD" ) {
+ statusText = "nocontent";
+
+ // if not modified
+ } else if ( status === 304 ) {
+ statusText = "notmodified";
+
+ // If we have data, let's convert it
+ } else {
+ statusText = response.state;
+ success = response.data;
+ error = response.error;
+ isSuccess = !error;
+ }
+ } else {
+
+ // Extract error from statusText and normalize for non-aborts
+ error = statusText;
+ if ( status || !statusText ) {
+ statusText = "error";
+ if ( status < 0 ) {
+ status = 0;
+ }
+ }
+ }
+
+ // Set data for the fake xhr object
+ jqXHR.status = status;
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+ // Success/Error
+ if ( isSuccess ) {
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+ } else {
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+ }
+
+ // Status-dependent callbacks
+ jqXHR.statusCode( statusCode );
+ statusCode = undefined;
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+ [ jqXHR, s, isSuccess ? success : error ] );
+ }
+
+ // Complete
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+
+ // Handle the global AJAX counter
+ if ( !( --jQuery.active ) ) {
+ jQuery.event.trigger( "ajaxStop" );
+ }
+ }
+ }
+
+ return jqXHR;
+ },
+
+ getJSON: function( url, data, callback ) {
+ return jQuery.get( url, data, callback, "json" );
+ },
+
+ getScript: function( url, callback ) {
+ return jQuery.get( url, undefined, callback, "script" );
+ }
+} );
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+ jQuery[ method ] = function( url, data, callback, type ) {
+
+ // Shift arguments if data argument was omitted
+ if ( jQuery.isFunction( data ) ) {
+ type = type || callback;
+ callback = data;
+ data = undefined;
+ }
+
+ // The url can be an options object (which then must have .url)
+ return jQuery.ajax( jQuery.extend( {
+ url: url,
+ type: method,
+ dataType: type,
+ data: data,
+ success: callback
+ }, jQuery.isPlainObject( url ) && url ) );
+ };
+} );
+
+
+jQuery._evalUrl = function( url ) {
+ return jQuery.ajax( {
+ url: url,
+
+ // Make this explicit, since user can override this through ajaxSetup (#11264)
+ type: "GET",
+ dataType: "script",
+ cache: true,
+ async: false,
+ global: false,
+ "throws": true
+ } );
+};
+
+
+jQuery.fn.extend( {
+ wrapAll: function( html ) {
+ var wrap;
+
+ if ( this[ 0 ] ) {
+ if ( jQuery.isFunction( html ) ) {
+ html = html.call( this[ 0 ] );
+ }
+
+ // The elements to wrap the target around
+ wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+ if ( this[ 0 ].parentNode ) {
+ wrap.insertBefore( this[ 0 ] );
+ }
+
+ wrap.map( function() {
+ var elem = this;
+
+ while ( elem.firstElementChild ) {
+ elem = elem.firstElementChild;
+ }
+
+ return elem;
+ } ).append( this );
+ }
+
+ return this;
+ },
+
+ wrapInner: function( html ) {
+ if ( jQuery.isFunction( html ) ) {
+ return this.each( function( i ) {
+ jQuery( this ).wrapInner( html.call( this, i ) );
+ } );
+ }
+
+ return this.each( function() {
+ var self = jQuery( this ),
+ contents = self.contents();
+
+ if ( contents.length ) {
+ contents.wrapAll( html );
+
+ } else {
+ self.append( html );
+ }
+ } );
+ },
+
+ wrap: function( html ) {
+ var isFunction = jQuery.isFunction( html );
+
+ return this.each( function( i ) {
+ jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
+ } );
+ },
+
+ unwrap: function( selector ) {
+ this.parent( selector ).not( "body" ).each( function() {
+ jQuery( this ).replaceWith( this.childNodes );
+ } );
+ return this;
+ }
+} );
+
+
+jQuery.expr.pseudos.hidden = function( elem ) {
+ return !jQuery.expr.pseudos.visible( elem );
+};
+jQuery.expr.pseudos.visible = function( elem ) {
+ return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
+};
+
+
+
+
+jQuery.ajaxSettings.xhr = function() {
+ try {
+ return new window.XMLHttpRequest();
+ } catch ( e ) {}
+};
+
+var xhrSuccessStatus = {
+
+ // File protocol always yields status code 0, assume 200
+ 0: 200,
+
+ // Support: IE <=9 only
+ // #1450: sometimes IE returns 1223 when it should be 204
+ 1223: 204
+ },
+ xhrSupported = jQuery.ajaxSettings.xhr();
+
+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport( function( options ) {
+ var callback, errorCallback;
+
+ // Cross domain only allowed if supported through XMLHttpRequest
+ if ( support.cors || xhrSupported && !options.crossDomain ) {
+ return {
+ send: function( headers, complete ) {
+ var i,
+ xhr = options.xhr();
+
+ xhr.open(
+ options.type,
+ options.url,
+ options.async,
+ options.username,
+ options.password
+ );
+
+ // Apply custom fields if provided
+ if ( options.xhrFields ) {
+ for ( i in options.xhrFields ) {
+ xhr[ i ] = options.xhrFields[ i ];
+ }
+ }
+
+ // Override mime type if needed
+ if ( options.mimeType && xhr.overrideMimeType ) {
+ xhr.overrideMimeType( options.mimeType );
+ }
+
+ // X-Requested-With header
+ // For cross-domain requests, seeing as conditions for a preflight are
+ // akin to a jigsaw puzzle, we simply never set it to be sure.
+ // (it can always be set on a per-request basis or even using ajaxSetup)
+ // For same-domain requests, won't change header if already provided.
+ if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
+ headers[ "X-Requested-With" ] = "XMLHttpRequest";
+ }
+
+ // Set headers
+ for ( i in headers ) {
+ xhr.setRequestHeader( i, headers[ i ] );
+ }
+
+ // Callback
+ callback = function( type ) {
+ return function() {
+ if ( callback ) {
+ callback = errorCallback = xhr.onload =
+ xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
+
+ if ( type === "abort" ) {
+ xhr.abort();
+ } else if ( type === "error" ) {
+
+ // Support: IE <=9 only
+ // On a manual native abort, IE9 throws
+ // errors on any property access that is not readyState
+ if ( typeof xhr.status !== "number" ) {
+ complete( 0, "error" );
+ } else {
+ complete(
+
+ // File: protocol always yields status 0; see #8605, #14207
+ xhr.status,
+ xhr.statusText
+ );
+ }
+ } else {
+ complete(
+ xhrSuccessStatus[ xhr.status ] || xhr.status,
+ xhr.statusText,
+
+ // Support: IE <=9 only
+ // IE9 has no XHR2 but throws on binary (trac-11426)
+ // For XHR2 non-text, let the caller handle it (gh-2498)
+ ( xhr.responseType || "text" ) !== "text" ||
+ typeof xhr.responseText !== "string" ?
+ { binary: xhr.response } :
+ { text: xhr.responseText },
+ xhr.getAllResponseHeaders()
+ );
+ }
+ }
+ };
+ };
+
+ // Listen to events
+ xhr.onload = callback();
+ errorCallback = xhr.onerror = callback( "error" );
+
+ // Support: IE 9 only
+ // Use onreadystatechange to replace onabort
+ // to handle uncaught aborts
+ if ( xhr.onabort !== undefined ) {
+ xhr.onabort = errorCallback;
+ } else {
+ xhr.onreadystatechange = function() {
+
+ // Check readyState before timeout as it changes
+ if ( xhr.readyState === 4 ) {
+
+ // Allow onerror to be called first,
+ // but that will not handle a native abort
+ // Also, save errorCallback to a variable
+ // as xhr.onerror cannot be accessed
+ window.setTimeout( function() {
+ if ( callback ) {
+ errorCallback();
+ }
+ } );
+ }
+ };
+ }
+
+ // Create the abort callback
+ callback = callback( "abort" );
+
+ try {
+
+ // Do send the request (this may raise an exception)
+ xhr.send( options.hasContent && options.data || null );
+ } catch ( e ) {
+
+ // #14683: Only rethrow if this hasn't been notified as an error yet
+ if ( callback ) {
+ throw e;
+ }
+ }
+ },
+
+ abort: function() {
+ if ( callback ) {
+ callback();
+ }
+ }
+ };
+ }
+} );
+
+
+
+
+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
+jQuery.ajaxPrefilter( function( s ) {
+ if ( s.crossDomain ) {
+ s.contents.script = false;
+ }
+} );
+
+// Install script dataType
+jQuery.ajaxSetup( {
+ accepts: {
+ script: "text/javascript, application/javascript, " +
+ "application/ecmascript, application/x-ecmascript"
+ },
+ contents: {
+ script: /\b(?:java|ecma)script\b/
+ },
+ converters: {
+ "text script": function( text ) {
+ jQuery.globalEval( text );
+ return text;
+ }
+ }
+} );
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+ if ( s.cache === undefined ) {
+ s.cache = false;
+ }
+ if ( s.crossDomain ) {
+ s.type = "GET";
+ }
+} );
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+
+ // This transport only deals with cross domain requests
+ if ( s.crossDomain ) {
+ var script, callback;
+ return {
+ send: function( _, complete ) {
+ script = jQuery( "<script>" ).prop( {
+ charset: s.scriptCharset,
+ src: s.url
+ } ).on(
+ "load error",
+ callback = function( evt ) {
+ script.remove();
+ callback = null;
+ if ( evt ) {
+ complete( evt.type === "error" ? 404 : 200, evt.type );
+ }
+ }
+ );
+
+ // Use native DOM manipulation to avoid our domManip AJAX trickery
+ document.head.appendChild( script[ 0 ] );
+ },
+ abort: function() {
+ if ( callback ) {
+ callback();
+ }
+ }
+ };
+ }
+} );
+
+
+
+
+var oldCallbacks = [],
+ rjsonp = /(=)\?(?=&|$)|\?\?/;
+
+// Default jsonp settings
+jQuery.ajaxSetup( {
+ jsonp: "callback",
+ jsonpCallback: function() {
+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
+ this[ callback ] = true;
+ return callback;
+ }
+} );
+
+// Detect, normalize options and install callbacks for jsonp requests
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
+
+ var callbackName, overwritten, responseContainer,
+ jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
+ "url" :
+ typeof s.data === "string" &&
+ ( s.contentType || "" )
+ .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
+ rjsonp.test( s.data ) && "data"
+ );
+
+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
+ if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
+
+ // Get callback name, remembering preexisting value associated with it
+ callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
+ s.jsonpCallback() :
+ s.jsonpCallback;
+
+ // Insert callback into url or form data
+ if ( jsonProp ) {
+ s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
+ } else if ( s.jsonp !== false ) {
+ s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
+ }
+
+ // Use data converter to retrieve json after script execution
+ s.converters[ "script json" ] = function() {
+ if ( !responseContainer ) {
+ jQuery.error( callbackName + " was not called" );
+ }
+ return responseContainer[ 0 ];
+ };
+
+ // Force json dataType
+ s.dataTypes[ 0 ] = "json";
+
+ // Install callback
+ overwritten = window[ callbackName ];
+ window[ callbackName ] = function() {
+ responseContainer = arguments;
+ };
+
+ // Clean-up function (fires after converters)
+ jqXHR.always( function() {
+
+ // If previous value didn't exist - remove it
+ if ( overwritten === undefined ) {
+ jQuery( window ).removeProp( callbackName );
+
+ // Otherwise restore preexisting value
+ } else {
+ window[ callbackName ] = overwritten;
+ }
+
+ // Save back as free
+ if ( s[ callbackName ] ) {
+
+ // Make sure that re-using the options doesn't screw things around
+ s.jsonpCallback = originalSettings.jsonpCallback;
+
+ // Save the callback name for future use
+ oldCallbacks.push( callbackName );
+ }
+
+ // Call if it was a function and we have a response
+ if ( responseContainer && jQuery.isFunction( overwritten ) ) {
+ overwritten( responseContainer[ 0 ] );
+ }
+
+ responseContainer = overwritten = undefined;
+ } );
+
+ // Delegate to script
+ return "script";
+ }
+} );
+
+
+
+
+// Support: Safari 8 only
+// In Safari 8 documents created via document.implementation.createHTMLDocument
+// collapse sibling forms: the second one becomes a child of the first one.
+// Because of that, this security measure has to be disabled in Safari 8.
+// https://bugs.webkit.org/show_bug.cgi?id=137337
+support.createHTMLDocument = ( function() {
+ var body = document.implementation.createHTMLDocument( "" ).body;
+ body.innerHTML = "<form></form><form></form>";
+ return body.childNodes.length === 2;
+} )();
+
+
+// Argument "data" should be string of html
+// context (optional): If specified, the fragment will be created in this context,
+// defaults to document
+// keepScripts (optional): If true, will include scripts passed in the html string
+jQuery.parseHTML = function( data, context, keepScripts ) {
+ if ( typeof data !== "string" ) {
+ return [];
+ }
+ if ( typeof context === "boolean" ) {
+ keepScripts = context;
+ context = false;
+ }
+
+ var base, parsed, scripts;
+
+ if ( !context ) {
+
+ // Stop scripts or inline event handlers from being executed immediately
+ // by using document.implementation
+ if ( support.createHTMLDocument ) {
+ context = document.implementation.createHTMLDocument( "" );
+
+ // Set the base href for the created document
+ // so any parsed elements with URLs
+ // are based on the document's URL (gh-2965)
+ base = context.createElement( "base" );
+ base.href = document.location.href;
+ context.head.appendChild( base );
+ } else {
+ context = document;
+ }
+ }
+
+ parsed = rsingleTag.exec( data );
+ scripts = !keepScripts && [];
+
+ // Single tag
+ if ( parsed ) {
+ return [ context.createElement( parsed[ 1 ] ) ];
+ }
+
+ parsed = buildFragment( [ data ], context, scripts );
+
+ if ( scripts && scripts.length ) {
+ jQuery( scripts ).remove();
+ }
+
+ return jQuery.merge( [], parsed.childNodes );
+};
+
+
+/**
+ * Load a url into a page
+ */
+jQuery.fn.load = function( url, params, callback ) {
+ var selector, type, response,
+ self = this,
+ off = url.indexOf( " " );
+
+ if ( off > -1 ) {
+ selector = stripAndCollapse( url.slice( off ) );
+ url = url.slice( 0, off );
+ }
+
+ // If it's a function
+ if ( jQuery.isFunction( params ) ) {
+
+ // We assume that it's the callback
+ callback = params;
+ params = undefined;
+
+ // Otherwise, build a param string
+ } else if ( params && typeof params === "object" ) {
+ type = "POST";
+ }
+
+ // If we have elements to modify, make the request
+ if ( self.length > 0 ) {
+ jQuery.ajax( {
+ url: url,
+
+ // If "type" variable is undefined, then "GET" method will be used.
+ // Make value of this field explicit since
+ // user can override it through ajaxSetup method
+ type: type || "GET",
+ dataType: "html",
+ data: params
+ } ).done( function( responseText ) {
+
+ // Save response for use in complete callback
+ response = arguments;
+
+ self.html( selector ?
+
+ // If a selector was specified, locate the right elements in a dummy div
+ // Exclude scripts to avoid IE 'Permission Denied' errors
+ jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
+
+ // Otherwise use the full result
+ responseText );
+
+ // If the request succeeds, this function gets "data", "status", "jqXHR"
+ // but they are ignored because response was set above.
+ // If it fails, this function gets "jqXHR", "status", "error"
+ } ).always( callback && function( jqXHR, status ) {
+ self.each( function() {
+ callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
+ } );
+ } );
+ }
+
+ return this;
+};
+
+
+
+
+// Attach a bunch of functions for handling common AJAX events
+jQuery.each( [
+ "ajaxStart",
+ "ajaxStop",
+ "ajaxComplete",
+ "ajaxError",
+ "ajaxSuccess",
+ "ajaxSend"
+], function( i, type ) {
+ jQuery.fn[ type ] = function( fn ) {
+ return this.on( type, fn );
+ };
+} );
+
+
+
+
+jQuery.expr.pseudos.animated = function( elem ) {
+ return jQuery.grep( jQuery.timers, function( fn ) {
+ return elem === fn.elem;
+ } ).length;
+};
+
+
+
+
+jQuery.offset = {
+ setOffset: function( elem, options, i ) {
+ var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
+ position = jQuery.css( elem, "position" ),
+ curElem = jQuery( elem ),
+ props = {};
+
+ // Set position first, in-case top/left are set even on static elem
+ if ( position === "static" ) {
+ elem.style.position = "relative";
+ }
+
+ curOffset = curElem.offset();
+ curCSSTop = jQuery.css( elem, "top" );
+ curCSSLeft = jQuery.css( elem, "left" );
+ calculatePosition = ( position === "absolute" || position === "fixed" ) &&
+ ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
+
+ // Need to be able to calculate position if either
+ // top or left is auto and position is either absolute or fixed
+ if ( calculatePosition ) {
+ curPosition = curElem.position();
+ curTop = curPosition.top;
+ curLeft = curPosition.left;
+
+ } else {
+ curTop = parseFloat( curCSSTop ) || 0;
+ curLeft = parseFloat( curCSSLeft ) || 0;
+ }
+
+ if ( jQuery.isFunction( options ) ) {
+
+ // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
+ options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
+ }
+
+ if ( options.top != null ) {
+ props.top = ( options.top - curOffset.top ) + curTop;
+ }
+ if ( options.left != null ) {
+ props.left = ( options.left - curOffset.left ) + curLeft;
+ }
+
+ if ( "using" in options ) {
+ options.using.call( elem, props );
+
+ } else {
+ curElem.css( props );
+ }
+ }
+};
+
+jQuery.fn.extend( {
+ offset: function( options ) {
+
+ // Preserve chaining for setter
+ if ( arguments.length ) {
+ return options === undefined ?
+ this :
+ this.each( function( i ) {
+ jQuery.offset.setOffset( this, options, i );
+ } );
+ }
+
+ var doc, docElem, rect, win,
+ elem = this[ 0 ];
+
+ if ( !elem ) {
+ return;
+ }
+
+ // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
+ // Support: IE <=11 only
+ // Running getBoundingClientRect on a
+ // disconnected node in IE throws an error
+ if ( !elem.getClientRects().length ) {
+ return { top: 0, left: 0 };
+ }
+
+ rect = elem.getBoundingClientRect();
+
+ doc = elem.ownerDocument;
+ docElem = doc.documentElement;
+ win = doc.defaultView;
+
+ return {
+ top: rect.top + win.pageYOffset - docElem.clientTop,
+ left: rect.left + win.pageXOffset - docElem.clientLeft
+ };
+ },
+
+ position: function() {
+ if ( !this[ 0 ] ) {
+ return;
+ }
+
+ var offsetParent, offset,
+ elem = this[ 0 ],
+ parentOffset = { top: 0, left: 0 };
+
+ // Fixed elements are offset from window (parentOffset = {top:0, left: 0},
+ // because it is its only offset parent
+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
+
+ // Assume getBoundingClientRect is there when computed position is fixed
+ offset = elem.getBoundingClientRect();
+
+ } else {
+
+ // Get *real* offsetParent
+ offsetParent = this.offsetParent();
+
+ // Get correct offsets
+ offset = this.offset();
+ if ( !nodeName( offsetParent[ 0 ], "html" ) ) {
+ parentOffset = offsetParent.offset();
+ }
+
+ // Add offsetParent borders
+ parentOffset = {
+ top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ),
+ left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true )
+ };
+ }
+
+ // Subtract parent offsets and element margins
+ return {
+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
+ };
+ },
+
+ // This method will return documentElement in the following cases:
+ // 1) For the element inside the iframe without offsetParent, this method will return
+ // documentElement of the parent window
+ // 2) For the hidden or detached element
+ // 3) For body or html element, i.e. in case of the html node - it will return itself
+ //
+ // but those exceptions were never presented as a real life use-cases
+ // and might be considered as more preferable results.
+ //
+ // This logic, however, is not guaranteed and can change at any point in the future
+ offsetParent: function() {
+ return this.map( function() {
+ var offsetParent = this.offsetParent;
+
+ while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
+ offsetParent = offsetParent.offsetParent;
+ }
+
+ return offsetParent || documentElement;
+ } );
+ }
+} );
+
+// Create scrollLeft and scrollTop methods
+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
+ var top = "pageYOffset" === prop;
+
+ jQuery.fn[ method ] = function( val ) {
+ return access( this, function( elem, method, val ) {
+
+ // Coalesce documents and windows
+ var win;
+ if ( jQuery.isWindow( elem ) ) {
+ win = elem;
+ } else if ( elem.nodeType === 9 ) {
+ win = elem.defaultView;
+ }
+
+ if ( val === undefined ) {
+ return win ? win[ prop ] : elem[ method ];
+ }
+
+ if ( win ) {
+ win.scrollTo(
+ !top ? val : win.pageXOffset,
+ top ? val : win.pageYOffset
+ );
+
+ } else {
+ elem[ method ] = val;
+ }
+ }, method, val, arguments.length );
+ };
+} );
+
+// Support: Safari <=7 - 9.1, Chrome <=37 - 49
+// Add the top/left cssHooks using jQuery.fn.position
+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
+// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
+// getComputedStyle returns percent when specified for top/left/bottom/right;
+// rather than make the css module depend on the offset module, just check for it here
+jQuery.each( [ "top", "left" ], function( i, prop ) {
+ jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
+ function( elem, computed ) {
+ if ( computed ) {
+ computed = curCSS( elem, prop );
+
+ // If curCSS returns percentage, fallback to offset
+ return rnumnonpx.test( computed ) ?
+ jQuery( elem ).position()[ prop ] + "px" :
+ computed;
+ }
+ }
+ );
+} );
+
+
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
+ function( defaultExtra, funcName ) {
+
+ // Margin is only for outerHeight, outerWidth
+ jQuery.fn[ funcName ] = function( margin, value ) {
+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
+
+ return access( this, function( elem, type, value ) {
+ var doc;
+
+ if ( jQuery.isWindow( elem ) ) {
+
+ // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
+ return funcName.indexOf( "outer" ) === 0 ?
+ elem[ "inner" + name ] :
+ elem.document.documentElement[ "client" + name ];
+ }
+
+ // Get document width or height
+ if ( elem.nodeType === 9 ) {
+ doc = elem.documentElement;
+
+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
+ // whichever is greatest
+ return Math.max(
+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
+ elem.body[ "offset" + name ], doc[ "offset" + name ],
+ doc[ "client" + name ]
+ );
+ }
+
+ return value === undefined ?
+
+ // Get width or height on the element, requesting but not forcing parseFloat
+ jQuery.css( elem, type, extra ) :
+
+ // Set width or height on the element
+ jQuery.style( elem, type, value, extra );
+ }, type, chainable ? margin : undefined, chainable );
+ };
+ } );
+} );
+
+
+jQuery.fn.extend( {
+
+ bind: function( types, data, fn ) {
+ return this.on( types, null, data, fn );
+ },
+ unbind: function( types, fn ) {
+ return this.off( types, null, fn );
+ },
+
+ delegate: function( selector, types, data, fn ) {
+ return this.on( types, selector, data, fn );
+ },
+ undelegate: function( selector, types, fn ) {
+
+ // ( namespace ) or ( selector, types [, fn] )
+ return arguments.length === 1 ?
+ this.off( selector, "**" ) :
+ this.off( types, selector || "**", fn );
+ }
+} );
+
+jQuery.holdReady = function( hold ) {
+ if ( hold ) {
+ jQuery.readyWait++;
+ } else {
+ jQuery.ready( true );
+ }
+};
+jQuery.isArray = Array.isArray;
+jQuery.parseJSON = JSON.parse;
+jQuery.nodeName = nodeName;
+
+
+
+
+// Register as a named AMD module, since jQuery can be concatenated with other
+// files that may use define, but not via a proper concatenation script that
+// understands anonymous AMD modules. A named AMD is safest and most robust
+// way to register. Lowercase jquery is used because AMD module names are
+// derived from file names, and jQuery is normally delivered in a lowercase
+// file name. Do this after creating the global so that if an AMD module wants
+// to call noConflict to hide this version of jQuery, it will work.
+
+// Note that for maximum portability, libraries that are not jQuery should
+// declare themselves as anonymous modules, and avoid setting a global if an
+// AMD loader is present. jQuery is a special case. For more information, see
+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
+
+if ( typeof define === "function" && define.amd ) {
+ define( "jquery", [], function() {
+ return jQuery;
+ } );
+}
+
+
+
+
+var
+
+ // Map over jQuery in case of overwrite
+ _jQuery = window.jQuery,
+
+ // Map over the $ in case of overwrite
+ _$ = window.$;
+
+jQuery.noConflict = function( deep ) {
+ if ( window.$ === jQuery ) {
+ window.$ = _$;
+ }
+
+ if ( deep && window.jQuery === jQuery ) {
+ window.jQuery = _jQuery;
+ }
+
+ return jQuery;
+};
+
+// Expose jQuery and $ identifiers, even in AMD
+// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
+// and CommonJS for browser emulators (#13566)
+if ( !noGlobal ) {
+ window.jQuery = window.$ = jQuery;
+}
+
+
+
+
+return jQuery;
+} );
diff --git a/docs_src/_build/html/_static/jquery.js b/docs_src/_build/html/_static/jquery.js
new file mode 100644
index 0000000..644d35e
--- /dev/null
+++ b/docs_src/_build/html/_static/jquery.js
@@ -0,0 +1,4 @@
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diff --git a/docs_src/_build/html/_static/language_data.js b/docs_src/_build/html/_static/language_data.js
new file mode 100644
index 0000000..5266fb1
--- /dev/null
+++ b/docs_src/_build/html/_static/language_data.js
@@ -0,0 +1,297 @@
+/*
+ * language_data.js
+ * ~~~~~~~~~~~~~~~~
+ *
+ * This script contains the language-specific data used by searchtools.js,
+ * namely the list of stopwords, stemmer, scorer and splitter.
+ *
+ * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+var stopwords = ["a","and","are","as","at","be","but","by","for","if","in","into","is","it","near","no","not","of","on","or","such","that","the","their","then","there","these","they","this","to","was","will","with"];
+
+
+/* Non-minified version JS is _stemmer.js if file is provided */
+/**
+ * Porter Stemmer
+ */
+var Stemmer = function() {
+
+ var step2list = {
+ ational: 'ate',
+ tional: 'tion',
+ enci: 'ence',
+ anci: 'ance',
+ izer: 'ize',
+ bli: 'ble',
+ alli: 'al',
+ entli: 'ent',
+ eli: 'e',
+ ousli: 'ous',
+ ization: 'ize',
+ ation: 'ate',
+ ator: 'ate',
+ alism: 'al',
+ iveness: 'ive',
+ fulness: 'ful',
+ ousness: 'ous',
+ aliti: 'al',
+ iviti: 'ive',
+ biliti: 'ble',
+ logi: 'log'
+ };
+
+ var step3list = {
+ icate: 'ic',
+ ative: '',
+ alize: 'al',
+ iciti: 'ic',
+ ical: 'ic',
+ ful: '',
+ ness: ''
+ };
+
+ var c = "[^aeiou]"; // consonant
+ var v = "[aeiouy]"; // vowel
+ var C = c + "[^aeiouy]*"; // consonant sequence
+ var V = v + "[aeiou]*"; // vowel sequence
+
+ var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0
+ var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1
+ var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1
+ var s_v = "^(" + C + ")?" + v; // vowel in stem
+
+ this.stemWord = function (w) {
+ var stem;
+ var suffix;
+ var firstch;
+ var origword = w;
+
+ if (w.length < 3)
+ return w;
+
+ var re;
+ var re2;
+ var re3;
+ var re4;
+
+ firstch = w.substr(0,1);
+ if (firstch == "y")
+ w = firstch.toUpperCase() + w.substr(1);
+
+ // Step 1a
+ re = /^(.+?)(ss|i)es$/;
+ re2 = /^(.+?)([^s])s$/;
+
+ if (re.test(w))
+ w = w.replace(re,"$1$2");
+ else if (re2.test(w))
+ w = w.replace(re2,"$1$2");
+
+ // Step 1b
+ re = /^(.+?)eed$/;
+ re2 = /^(.+?)(ed|ing)$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ re = new RegExp(mgr0);
+ if (re.test(fp[1])) {
+ re = /.$/;
+ w = w.replace(re,"");
+ }
+ }
+ else if (re2.test(w)) {
+ var fp = re2.exec(w);
+ stem = fp[1];
+ re2 = new RegExp(s_v);
+ if (re2.test(stem)) {
+ w = stem;
+ re2 = /(at|bl|iz)$/;
+ re3 = new RegExp("([^aeiouylsz])\\1$");
+ re4 = new RegExp("^" + C + v + "[^aeiouwxy]$");
+ if (re2.test(w))
+ w = w + "e";
+ else if (re3.test(w)) {
+ re = /.$/;
+ w = w.replace(re,"");
+ }
+ else if (re4.test(w))
+ w = w + "e";
+ }
+ }
+
+ // Step 1c
+ re = /^(.+?)y$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ stem = fp[1];
+ re = new RegExp(s_v);
+ if (re.test(stem))
+ w = stem + "i";
+ }
+
+ // Step 2
+ re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ stem = fp[1];
+ suffix = fp[2];
+ re = new RegExp(mgr0);
+ if (re.test(stem))
+ w = stem + step2list[suffix];
+ }
+
+ // Step 3
+ re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ stem = fp[1];
+ suffix = fp[2];
+ re = new RegExp(mgr0);
+ if (re.test(stem))
+ w = stem + step3list[suffix];
+ }
+
+ // Step 4
+ re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;
+ re2 = /^(.+?)(s|t)(ion)$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ stem = fp[1];
+ re = new RegExp(mgr1);
+ if (re.test(stem))
+ w = stem;
+ }
+ else if (re2.test(w)) {
+ var fp = re2.exec(w);
+ stem = fp[1] + fp[2];
+ re2 = new RegExp(mgr1);
+ if (re2.test(stem))
+ w = stem;
+ }
+
+ // Step 5
+ re = /^(.+?)e$/;
+ if (re.test(w)) {
+ var fp = re.exec(w);
+ stem = fp[1];
+ re = new RegExp(mgr1);
+ re2 = new RegExp(meq1);
+ re3 = new RegExp("^" + C + v + "[^aeiouwxy]$");
+ if (re.test(stem) || (re2.test(stem) && !(re3.test(stem))))
+ w = stem;
+ }
+ re = /ll$/;
+ re2 = new RegExp(mgr1);
+ if (re.test(w) && re2.test(w)) {
+ re = /.$/;
+ w = w.replace(re,"");
+ }
+
+ // and turn initial Y back to y
+ if (firstch == "y")
+ w = firstch.toLowerCase() + w.substr(1);
+ return w;
+ }
+}
+
+
+
+
+
+var splitChars = (function() {
+ var result = {};
+ var singles = [96, 180, 187, 191, 215, 247, 749, 885, 903, 907, 909, 930, 1014, 1648,
+ 1748, 1809, 2416, 2473, 2481, 2526, 2601, 2609, 2612, 2615, 2653, 2702,
+ 2706, 2729, 2737, 2740, 2857, 2865, 2868, 2910, 2928, 2948, 2961, 2971,
+ 2973, 3085, 3089, 3113, 3124, 3213, 3217, 3241, 3252, 3295, 3341, 3345,
+ 3369, 3506, 3516, 3633, 3715, 3721, 3736, 3744, 3748, 3750, 3756, 3761,
+ 3781, 3912, 4239, 4347, 4681, 4695, 4697, 4745, 4785, 4799, 4801, 4823,
+ 4881, 5760, 5901, 5997, 6313, 7405, 8024, 8026, 8028, 8030, 8117, 8125,
+ 8133, 8181, 8468, 8485, 8487, 8489, 8494, 8527, 11311, 11359, 11687, 11695,
+ 11703, 11711, 11719, 11727, 11735, 12448, 12539, 43010, 43014, 43019, 43587,
+ 43696, 43713, 64286, 64297, 64311, 64317, 64319, 64322, 64325, 65141];
+ var i, j, start, end;
+ for (i = 0; i < singles.length; i++) {
+ result[singles[i]] = true;
+ }
+ var ranges = [[0, 47], [58, 64], [91, 94], [123, 169], [171, 177], [182, 184], [706, 709],
+ [722, 735], [741, 747], [751, 879], [888, 889], [894, 901], [1154, 1161],
+ [1318, 1328], [1367, 1368], [1370, 1376], [1416, 1487], [1515, 1519], [1523, 1568],
+ [1611, 1631], [1642, 1645], [1750, 1764], [1767, 1773], [1789, 1790], [1792, 1807],
+ [1840, 1868], [1958, 1968], [1970, 1983], [2027, 2035], [2038, 2041], [2043, 2047],
+ [2070, 2073], [2075, 2083], [2085, 2087], [2089, 2307], [2362, 2364], [2366, 2383],
+ [2385, 2391], [2402, 2405], [2419, 2424], [2432, 2436], [2445, 2446], [2449, 2450],
+ [2483, 2485], [2490, 2492], [2494, 2509], [2511, 2523], [2530, 2533], [2546, 2547],
+ [2554, 2564], [2571, 2574], [2577, 2578], [2618, 2648], [2655, 2661], [2672, 2673],
+ [2677, 2692], [2746, 2748], [2750, 2767], [2769, 2783], [2786, 2789], [2800, 2820],
+ [2829, 2830], [2833, 2834], [2874, 2876], [2878, 2907], [2914, 2917], [2930, 2946],
+ [2955, 2957], [2966, 2968], [2976, 2978], [2981, 2983], [2987, 2989], [3002, 3023],
+ [3025, 3045], [3059, 3076], [3130, 3132], [3134, 3159], [3162, 3167], [3170, 3173],
+ [3184, 3191], [3199, 3204], [3258, 3260], [3262, 3293], [3298, 3301], [3312, 3332],
+ [3386, 3388], [3390, 3423], [3426, 3429], [3446, 3449], [3456, 3460], [3479, 3481],
+ [3518, 3519], [3527, 3584], [3636, 3647], [3655, 3663], [3674, 3712], [3717, 3718],
+ [3723, 3724], [3726, 3731], [3752, 3753], [3764, 3772], [3774, 3775], [3783, 3791],
+ [3802, 3803], [3806, 3839], [3841, 3871], [3892, 3903], [3949, 3975], [3980, 4095],
+ [4139, 4158], [4170, 4175], [4182, 4185], [4190, 4192], [4194, 4196], [4199, 4205],
+ [4209, 4212], [4226, 4237], [4250, 4255], [4294, 4303], [4349, 4351], [4686, 4687],
+ [4702, 4703], [4750, 4751], [4790, 4791], [4806, 4807], [4886, 4887], [4955, 4968],
+ [4989, 4991], [5008, 5023], [5109, 5120], [5741, 5742], [5787, 5791], [5867, 5869],
+ [5873, 5887], [5906, 5919], [5938, 5951], [5970, 5983], [6001, 6015], [6068, 6102],
+ [6104, 6107], [6109, 6111], [6122, 6127], [6138, 6159], [6170, 6175], [6264, 6271],
+ [6315, 6319], [6390, 6399], [6429, 6469], [6510, 6511], [6517, 6527], [6572, 6592],
+ [6600, 6607], [6619, 6655], [6679, 6687], [6741, 6783], [6794, 6799], [6810, 6822],
+ [6824, 6916], [6964, 6980], [6988, 6991], [7002, 7042], [7073, 7085], [7098, 7167],
+ [7204, 7231], [7242, 7244], [7294, 7400], [7410, 7423], [7616, 7679], [7958, 7959],
+ [7966, 7967], [8006, 8007], [8014, 8015], [8062, 8063], [8127, 8129], [8141, 8143],
+ [8148, 8149], [8156, 8159], [8173, 8177], [8189, 8303], [8306, 8307], [8314, 8318],
+ [8330, 8335], [8341, 8449], [8451, 8454], [8456, 8457], [8470, 8472], [8478, 8483],
+ [8506, 8507], [8512, 8516], [8522, 8525], [8586, 9311], [9372, 9449], [9472, 10101],
+ [10132, 11263], [11493, 11498], [11503, 11516], [11518, 11519], [11558, 11567],
+ [11622, 11630], [11632, 11647], [11671, 11679], [11743, 11822], [11824, 12292],
+ [12296, 12320], [12330, 12336], [12342, 12343], [12349, 12352], [12439, 12444],
+ [12544, 12548], [12590, 12592], [12687, 12689], [12694, 12703], [12728, 12783],
+ [12800, 12831], [12842, 12880], [12896, 12927], [12938, 12976], [12992, 13311],
+ [19894, 19967], [40908, 40959], [42125, 42191], [42238, 42239], [42509, 42511],
+ [42540, 42559], [42592, 42593], [42607, 42622], [42648, 42655], [42736, 42774],
+ [42784, 42785], [42889, 42890], [42893, 43002], [43043, 43055], [43062, 43071],
+ [43124, 43137], [43188, 43215], [43226, 43249], [43256, 43258], [43260, 43263],
+ [43302, 43311], [43335, 43359], [43389, 43395], [43443, 43470], [43482, 43519],
+ [43561, 43583], [43596, 43599], [43610, 43615], [43639, 43641], [43643, 43647],
+ [43698, 43700], [43703, 43704], [43710, 43711], [43715, 43738], [43742, 43967],
+ [44003, 44015], [44026, 44031], [55204, 55215], [55239, 55242], [55292, 55295],
+ [57344, 63743], [64046, 64047], [64110, 64111], [64218, 64255], [64263, 64274],
+ [64280, 64284], [64434, 64466], [64830, 64847], [64912, 64913], [64968, 65007],
+ [65020, 65135], [65277, 65295], [65306, 65312], [65339, 65344], [65371, 65381],
+ [65471, 65473], [65480, 65481], [65488, 65489], [65496, 65497]];
+ for (i = 0; i < ranges.length; i++) {
+ start = ranges[i][0];
+ end = ranges[i][1];
+ for (j = start; j <= end; j++) {
+ result[j] = true;
+ }
+ }
+ return result;
+})();
+
+function splitQuery(query) {
+ var result = [];
+ var start = -1;
+ for (var i = 0; i < query.length; i++) {
+ if (splitChars[query.charCodeAt(i)]) {
+ if (start !== -1) {
+ result.push(query.slice(start, i));
+ start = -1;
+ }
+ } else if (start === -1) {
+ start = i;
+ }
+ }
+ if (start !== -1) {
+ result.push(query.slice(start));
+ }
+ return result;
+}
+
+
diff --git a/docs_src/_build/html/_static/minus.png b/docs_src/_build/html/_static/minus.png
new file mode 100644
index 0000000000000000000000000000000000000000..d96755fdaf8bb2214971e0db9c1fd3077d7c419d
GIT binary patch
literal 90
zcmeAS@N?(olHy`uVBq!ia0vp^+#t*WBp7;*Yy1LIik>cxAr*|t7R?Mi>2?kWtu=nj
kDsEF_5m^0CR;1wuP-*O&G^0G}KYk!hp00i_>zopr08q^qX#fBK
literal 0
HcmV?d00001
diff --git a/docs_src/_build/html/_static/plus.png b/docs_src/_build/html/_static/plus.png
new file mode 100644
index 0000000000000000000000000000000000000000..7107cec93a979b9a5f64843235a16651d563ce2d
GIT binary patch
literal 90
zcmeAS@N?(olHy`uVBq!ia0vp^+#t*WBp7;*Yy1LIik>cxAr*|t7R?Mi>2?kWtu>-2
m3q%Vub%g%s<8sJhVPMczOq}xhg9DJoz~JfX=d#Wzp$Pyb1r*Kz
literal 0
HcmV?d00001
diff --git a/docs_src/_build/html/_static/pygments.css b/docs_src/_build/html/_static/pygments.css
new file mode 100644
index 0000000..dd6621d
--- /dev/null
+++ b/docs_src/_build/html/_static/pygments.css
@@ -0,0 +1,77 @@
+.highlight .hll { background-color: #ffffcc }
+.highlight { background: #f8f8f8; }
+.highlight .c { color: #8f5902; font-style: italic } /* Comment */
+.highlight .err { color: #a40000; border: 1px solid #ef2929 } /* Error */
+.highlight .g { color: #000000 } /* Generic */
+.highlight .k { color: #004461; font-weight: bold } /* Keyword */
+.highlight .l { color: #000000 } /* Literal */
+.highlight .n { color: #000000 } /* Name */
+.highlight .o { color: #582800 } /* Operator */
+.highlight .x { color: #000000 } /* Other */
+.highlight .p { color: #000000; font-weight: bold } /* Punctuation */
+.highlight .ch { color: #8f5902; font-style: italic } /* Comment.Hashbang */
+.highlight .cm { color: #8f5902; font-style: italic } /* Comment.Multiline */
+.highlight .cp { color: #8f5902 } /* Comment.Preproc */
+.highlight .cpf { color: #8f5902; font-style: italic } /* Comment.PreprocFile */
+.highlight .c1 { color: #8f5902; font-style: italic } /* Comment.Single */
+.highlight .cs { color: #8f5902; font-style: italic } /* Comment.Special */
+.highlight .gd { color: #a40000 } /* Generic.Deleted */
+.highlight .ge { color: #000000; font-style: italic } /* Generic.Emph */
+.highlight .gr { color: #ef2929 } /* Generic.Error */
+.highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
+.highlight .gi { color: #00A000 } /* Generic.Inserted */
+.highlight .go { color: #888888 } /* Generic.Output */
+.highlight .gp { color: #745334 } /* Generic.Prompt */
+.highlight .gs { color: #000000; font-weight: bold } /* Generic.Strong */
+.highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
+.highlight .gt { color: #a40000; font-weight: bold } /* Generic.Traceback */
+.highlight .kc { color: #004461; font-weight: bold } /* Keyword.Constant */
+.highlight .kd { color: #004461; font-weight: bold } /* Keyword.Declaration */
+.highlight .kn { color: #004461; font-weight: bold } /* Keyword.Namespace */
+.highlight .kp { color: #004461; font-weight: bold } /* Keyword.Pseudo */
+.highlight .kr { color: #004461; font-weight: bold } /* Keyword.Reserved */
+.highlight .kt { color: #004461; font-weight: bold } /* Keyword.Type */
+.highlight .ld { color: #000000 } /* Literal.Date */
+.highlight .m { color: #990000 } /* Literal.Number */
+.highlight .s { color: #4e9a06 } /* Literal.String */
+.highlight .na { color: #c4a000 } /* Name.Attribute */
+.highlight .nb { color: #004461 } /* Name.Builtin */
+.highlight .nc { color: #000000 } /* Name.Class */
+.highlight .no { color: #000000 } /* Name.Constant */
+.highlight .nd { color: #888888 } /* Name.Decorator */
+.highlight .ni { color: #ce5c00 } /* Name.Entity */
+.highlight .ne { color: #cc0000; font-weight: bold } /* Name.Exception */
+.highlight .nf { color: #000000 } /* Name.Function */
+.highlight .nl { color: #f57900 } /* Name.Label */
+.highlight .nn { color: #000000 } /* Name.Namespace */
+.highlight .nx { color: #000000 } /* Name.Other */
+.highlight .py { color: #000000 } /* Name.Property */
+.highlight .nt { color: #004461; font-weight: bold } /* Name.Tag */
+.highlight .nv { color: #000000 } /* Name.Variable */
+.highlight .ow { color: #004461; font-weight: bold } /* Operator.Word */
+.highlight .w { color: #f8f8f8; text-decoration: underline } /* Text.Whitespace */
+.highlight .mb { color: #990000 } /* Literal.Number.Bin */
+.highlight .mf { color: #990000 } /* Literal.Number.Float */
+.highlight .mh { color: #990000 } /* Literal.Number.Hex */
+.highlight .mi { color: #990000 } /* Literal.Number.Integer */
+.highlight .mo { color: #990000 } /* Literal.Number.Oct */
+.highlight .sa { color: #4e9a06 } /* Literal.String.Affix */
+.highlight .sb { color: #4e9a06 } /* Literal.String.Backtick */
+.highlight .sc { color: #4e9a06 } /* Literal.String.Char */
+.highlight .dl { color: #4e9a06 } /* Literal.String.Delimiter */
+.highlight .sd { color: #8f5902; font-style: italic } /* Literal.String.Doc */
+.highlight .s2 { color: #4e9a06 } /* Literal.String.Double */
+.highlight .se { color: #4e9a06 } /* Literal.String.Escape */
+.highlight .sh { color: #4e9a06 } /* Literal.String.Heredoc */
+.highlight .si { color: #4e9a06 } /* Literal.String.Interpol */
+.highlight .sx { color: #4e9a06 } /* Literal.String.Other */
+.highlight .sr { color: #4e9a06 } /* Literal.String.Regex */
+.highlight .s1 { color: #4e9a06 } /* Literal.String.Single */
+.highlight .ss { color: #4e9a06 } /* Literal.String.Symbol */
+.highlight .bp { color: #3465a4 } /* Name.Builtin.Pseudo */
+.highlight .fm { color: #000000 } /* Name.Function.Magic */
+.highlight .vc { color: #000000 } /* Name.Variable.Class */
+.highlight .vg { color: #000000 } /* Name.Variable.Global */
+.highlight .vi { color: #000000 } /* Name.Variable.Instance */
+.highlight .vm { color: #000000 } /* Name.Variable.Magic */
+.highlight .il { color: #990000 } /* Literal.Number.Integer.Long */
\ No newline at end of file
diff --git a/docs_src/_build/html/_static/searchtools.js b/docs_src/_build/html/_static/searchtools.js
new file mode 100644
index 0000000..5ff3180
--- /dev/null
+++ b/docs_src/_build/html/_static/searchtools.js
@@ -0,0 +1,481 @@
+/*
+ * searchtools.js
+ * ~~~~~~~~~~~~~~~~
+ *
+ * Sphinx JavaScript utilities for the full-text search.
+ *
+ * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+if (!Scorer) {
+ /**
+ * Simple result scoring code.
+ */
+ var Scorer = {
+ // Implement the following function to further tweak the score for each result
+ // The function takes a result array [filename, title, anchor, descr, score]
+ // and returns the new score.
+ /*
+ score: function(result) {
+ return result[4];
+ },
+ */
+
+ // query matches the full name of an object
+ objNameMatch: 11,
+ // or matches in the last dotted part of the object name
+ objPartialMatch: 6,
+ // Additive scores depending on the priority of the object
+ objPrio: {0: 15, // used to be importantResults
+ 1: 5, // used to be objectResults
+ 2: -5}, // used to be unimportantResults
+ // Used when the priority is not in the mapping.
+ objPrioDefault: 0,
+
+ // query found in title
+ title: 15,
+ // query found in terms
+ term: 5
+ };
+}
+
+if (!splitQuery) {
+ function splitQuery(query) {
+ return query.split(/\s+/);
+ }
+}
+
+/**
+ * Search Module
+ */
+var Search = {
+
+ _index : null,
+ _queued_query : null,
+ _pulse_status : -1,
+
+ init : function() {
+ var params = $.getQueryParameters();
+ if (params.q) {
+ var query = params.q[0];
+ $('input[name="q"]')[0].value = query;
+ this.performSearch(query);
+ }
+ },
+
+ loadIndex : function(url) {
+ $.ajax({type: "GET", url: url, data: null,
+ dataType: "script", cache: true,
+ complete: function(jqxhr, textstatus) {
+ if (textstatus != "success") {
+ document.getElementById("searchindexloader").src = url;
+ }
+ }});
+ },
+
+ setIndex : function(index) {
+ var q;
+ this._index = index;
+ if ((q = this._queued_query) !== null) {
+ this._queued_query = null;
+ Search.query(q);
+ }
+ },
+
+ hasIndex : function() {
+ return this._index !== null;
+ },
+
+ deferQuery : function(query) {
+ this._queued_query = query;
+ },
+
+ stopPulse : function() {
+ this._pulse_status = 0;
+ },
+
+ startPulse : function() {
+ if (this._pulse_status >= 0)
+ return;
+ function pulse() {
+ var i;
+ Search._pulse_status = (Search._pulse_status + 1) % 4;
+ var dotString = '';
+ for (i = 0; i < Search._pulse_status; i++)
+ dotString += '.';
+ Search.dots.text(dotString);
+ if (Search._pulse_status > -1)
+ window.setTimeout(pulse, 500);
+ }
+ pulse();
+ },
+
+ /**
+ * perform a search for something (or wait until index is loaded)
+ */
+ performSearch : function(query) {
+ // create the required interface elements
+ this.out = $('#search-results');
+ this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out);
+ this.dots = $('<span></span>').appendTo(this.title);
+ this.status = $('<p style="display: none"></p>').appendTo(this.out);
+ this.output = $('<ul class="search"/>').appendTo(this.out);
+
+ $('#search-progress').text(_('Preparing search...'));
+ this.startPulse();
+
+ // index already loaded, the browser was quick!
+ if (this.hasIndex())
+ this.query(query);
+ else
+ this.deferQuery(query);
+ },
+
+ /**
+ * execute search (requires search index to be loaded)
+ */
+ query : function(query) {
+ var i;
+
+ // stem the searchterms and add them to the correct list
+ var stemmer = new Stemmer();
+ var searchterms = [];
+ var excluded = [];
+ var hlterms = [];
+ var tmp = splitQuery(query);
+ var objectterms = [];
+ for (i = 0; i < tmp.length; i++) {
+ if (tmp[i] !== "") {
+ objectterms.push(tmp[i].toLowerCase());
+ }
+
+ if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i].match(/^\d+$/) ||
+ tmp[i] === "") {
+ // skip this "word"
+ continue;
+ }
+ // stem the word
+ var word = stemmer.stemWord(tmp[i].toLowerCase());
+ // prevent stemmer from cutting word smaller than two chars
+ if(word.length < 3 && tmp[i].length >= 3) {
+ word = tmp[i];
+ }
+ var toAppend;
+ // select the correct list
+ if (word[0] == '-') {
+ toAppend = excluded;
+ word = word.substr(1);
+ }
+ else {
+ toAppend = searchterms;
+ hlterms.push(tmp[i].toLowerCase());
+ }
+ // only add if not already in the list
+ if (!$u.contains(toAppend, word))
+ toAppend.push(word);
+ }
+ var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
+
+ // console.debug('SEARCH: searching for:');
+ // console.info('required: ', searchterms);
+ // console.info('excluded: ', excluded);
+
+ // prepare search
+ var terms = this._index.terms;
+ var titleterms = this._index.titleterms;
+
+ // array of [filename, title, anchor, descr, score]
+ var results = [];
+ $('#search-progress').empty();
+
+ // lookup as object
+ for (i = 0; i < objectterms.length; i++) {
+ var others = [].concat(objectterms.slice(0, i),
+ objectterms.slice(i+1, objectterms.length));
+ results = results.concat(this.performObjectSearch(objectterms[i], others));
+ }
+
+ // lookup as search terms in fulltext
+ results = results.concat(this.performTermsSearch(searchterms, excluded, terms, titleterms));
+
+ // let the scorer override scores with a custom scoring function
+ if (Scorer.score) {
+ for (i = 0; i < results.length; i++)
+ results[i][4] = Scorer.score(results[i]);
+ }
+
+ // now sort the results by score (in opposite order of appearance, since the
+ // display function below uses pop() to retrieve items) and then
+ // alphabetically
+ results.sort(function(a, b) {
+ var left = a[4];
+ var right = b[4];
+ if (left > right) {
+ return 1;
+ } else if (left < right) {
+ return -1;
+ } else {
+ // same score: sort alphabetically
+ left = a[1].toLowerCase();
+ right = b[1].toLowerCase();
+ return (left > right) ? -1 : ((left < right) ? 1 : 0);
+ }
+ });
+
+ // for debugging
+ //Search.lastresults = results.slice(); // a copy
+ //console.info('search results:', Search.lastresults);
+
+ // print the results
+ var resultCount = results.length;
+ function displayNextItem() {
+ // results left, load the summary and display it
+ if (results.length) {
+ var item = results.pop();
+ var listItem = $('<li style="display:none"></li>');
+ if (DOCUMENTATION_OPTIONS.FILE_SUFFIX === '') {
+ // dirhtml builder
+ var dirname = item[0] + '/';
+ if (dirname.match(/\/index\/$/)) {
+ dirname = dirname.substring(0, dirname.length-6);
+ } else if (dirname == 'index/') {
+ dirname = '';
+ }
+ listItem.append($('<a/>').attr('href',
+ DOCUMENTATION_OPTIONS.URL_ROOT + dirname +
+ highlightstring + item[2]).html(item[1]));
+ } else {
+ // normal html builders
+ listItem.append($('<a/>').attr('href',
+ item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
+ highlightstring + item[2]).html(item[1]));
+ }
+ if (item[3]) {
+ listItem.append($('<span> (' + item[3] + ')</span>'));
+ Search.output.append(listItem);
+ listItem.slideDown(5, function() {
+ displayNextItem();
+ });
+ } else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
+ var suffix = DOCUMENTATION_OPTIONS.SOURCELINK_SUFFIX;
+ if (suffix === undefined) {
+ suffix = '.txt';
+ }
+ $.ajax({url: DOCUMENTATION_OPTIONS.URL_ROOT + '_sources/' + item[5] + (item[5].slice(-suffix.length) === suffix ? '' : suffix),
+ dataType: "text",
+ complete: function(jqxhr, textstatus) {
+ var data = jqxhr.responseText;
+ if (data !== '' && data !== undefined) {
+ listItem.append(Search.makeSearchSummary(data, searchterms, hlterms));
+ }
+ Search.output.append(listItem);
+ listItem.slideDown(5, function() {
+ displayNextItem();
+ });
+ }});
+ } else {
+ // no source available, just display title
+ Search.output.append(listItem);
+ listItem.slideDown(5, function() {
+ displayNextItem();
+ });
+ }
+ }
+ // search finished, update title and status message
+ else {
+ Search.stopPulse();
+ Search.title.text(_('Search Results'));
+ if (!resultCount)
+ Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
+ else
+ Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
+ Search.status.fadeIn(500);
+ }
+ }
+ displayNextItem();
+ },
+
+ /**
+ * search for object names
+ */
+ performObjectSearch : function(object, otherterms) {
+ var filenames = this._index.filenames;
+ var docnames = this._index.docnames;
+ var objects = this._index.objects;
+ var objnames = this._index.objnames;
+ var titles = this._index.titles;
+
+ var i;
+ var results = [];
+
+ for (var prefix in objects) {
+ for (var name in objects[prefix]) {
+ var fullname = (prefix ? prefix + '.' : '') + name;
+ if (fullname.toLowerCase().indexOf(object) > -1) {
+ var score = 0;
+ var parts = fullname.split('.');
+ // check for different match types: exact matches of full name or
+ // "last name" (i.e. last dotted part)
+ if (fullname == object || parts[parts.length - 1] == object) {
+ score += Scorer.objNameMatch;
+ // matches in last name
+ } else if (parts[parts.length - 1].indexOf(object) > -1) {
+ score += Scorer.objPartialMatch;
+ }
+ var match = objects[prefix][name];
+ var objname = objnames[match[1]][2];
+ var title = titles[match[0]];
+ // If more than one term searched for, we require other words to be
+ // found in the name/title/description
+ if (otherterms.length > 0) {
+ var haystack = (prefix + ' ' + name + ' ' +
+ objname + ' ' + title).toLowerCase();
+ var allfound = true;
+ for (i = 0; i < otherterms.length; i++) {
+ if (haystack.indexOf(otherterms[i]) == -1) {
+ allfound = false;
+ break;
+ }
+ }
+ if (!allfound) {
+ continue;
+ }
+ }
+ var descr = objname + _(', in ') + title;
+
+ var anchor = match[3];
+ if (anchor === '')
+ anchor = fullname;
+ else if (anchor == '-')
+ anchor = objnames[match[1]][1] + '-' + fullname;
+ // add custom score for some objects according to scorer
+ if (Scorer.objPrio.hasOwnProperty(match[2])) {
+ score += Scorer.objPrio[match[2]];
+ } else {
+ score += Scorer.objPrioDefault;
+ }
+ results.push([docnames[match[0]], fullname, '#'+anchor, descr, score, filenames[match[0]]]);
+ }
+ }
+ }
+
+ return results;
+ },
+
+ /**
+ * search for full-text terms in the index
+ */
+ performTermsSearch : function(searchterms, excluded, terms, titleterms) {
+ var docnames = this._index.docnames;
+ var filenames = this._index.filenames;
+ var titles = this._index.titles;
+
+ var i, j, file;
+ var fileMap = {};
+ var scoreMap = {};
+ var results = [];
+
+ // perform the search on the required terms
+ for (i = 0; i < searchterms.length; i++) {
+ var word = searchterms[i];
+ var files = [];
+ var _o = [
+ {files: terms[word], score: Scorer.term},
+ {files: titleterms[word], score: Scorer.title}
+ ];
+
+ // no match but word was a required one
+ if ($u.every(_o, function(o){return o.files === undefined;})) {
+ break;
+ }
+ // found search word in contents
+ $u.each(_o, function(o) {
+ var _files = o.files;
+ if (_files === undefined)
+ return
+
+ if (_files.length === undefined)
+ _files = [_files];
+ files = files.concat(_files);
+
+ // set score for the word in each file to Scorer.term
+ for (j = 0; j < _files.length; j++) {
+ file = _files[j];
+ if (!(file in scoreMap))
+ scoreMap[file] = {}
+ scoreMap[file][word] = o.score;
+ }
+ });
+
+ // create the mapping
+ for (j = 0; j < files.length; j++) {
+ file = files[j];
+ if (file in fileMap)
+ fileMap[file].push(word);
+ else
+ fileMap[file] = [word];
+ }
+ }
+
+ // now check if the files don't contain excluded terms
+ for (file in fileMap) {
+ var valid = true;
+
+ // check if all requirements are matched
+ if (fileMap[file].length != searchterms.length)
+ continue;
+
+ // ensure that none of the excluded terms is in the search result
+ for (i = 0; i < excluded.length; i++) {
+ if (terms[excluded[i]] == file ||
+ titleterms[excluded[i]] == file ||
+ $u.contains(terms[excluded[i]] || [], file) ||
+ $u.contains(titleterms[excluded[i]] || [], file)) {
+ valid = false;
+ break;
+ }
+ }
+
+ // if we have still a valid result we can add it to the result list
+ if (valid) {
+ // select one (max) score for the file.
+ // for better ranking, we should calculate ranking by using words statistics like basic tf-idf...
+ var score = $u.max($u.map(fileMap[file], function(w){return scoreMap[file][w]}));
+ results.push([docnames[file], titles[file], '', null, score, filenames[file]]);
+ }
+ }
+ return results;
+ },
+
+ /**
+ * helper function to return a node containing the
+ * search summary for a given text. keywords is a list
+ * of stemmed words, hlwords is the list of normal, unstemmed
+ * words. the first one is used to find the occurrence, the
+ * latter for highlighting it.
+ */
+ makeSearchSummary : function(text, keywords, hlwords) {
+ var textLower = text.toLowerCase();
+ var start = 0;
+ $.each(keywords, function() {
+ var i = textLower.indexOf(this.toLowerCase());
+ if (i > -1)
+ start = i;
+ });
+ start = Math.max(start - 120, 0);
+ var excerpt = ((start > 0) ? '...' : '') +
+ $.trim(text.substr(start, 240)) +
+ ((start + 240 - text.length) ? '...' : '');
+ var rv = $('<div class="context"></div>').text(excerpt);
+ $.each(hlwords, function() {
+ rv = rv.highlightText(this, 'highlighted');
+ });
+ return rv;
+ }
+};
+
+$(document).ready(function() {
+ Search.init();
+});
diff --git a/docs_src/_build/html/_static/underscore-1.3.1.js b/docs_src/_build/html/_static/underscore-1.3.1.js
new file mode 100644
index 0000000..208d4cd
--- /dev/null
+++ b/docs_src/_build/html/_static/underscore-1.3.1.js
@@ -0,0 +1,999 @@
+// Underscore.js 1.3.1
+// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
+// Underscore is freely distributable under the MIT license.
+// Portions of Underscore are inspired or borrowed from Prototype,
+// Oliver Steele's Functional, and John Resig's Micro-Templating.
+// For all details and documentation:
+// http://documentcloud.github.com/underscore
+
+(function() {
+
+ // Baseline setup
+ // --------------
+
+ // Establish the root object, `window` in the browser, or `global` on the server.
+ var root = this;
+
+ // Save the previous value of the `_` variable.
+ var previousUnderscore = root._;
+
+ // Establish the object that gets returned to break out of a loop iteration.
+ var breaker = {};
+
+ // Save bytes in the minified (but not gzipped) version:
+ var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+ // Create quick reference variables for speed access to core prototypes.
+ var slice = ArrayProto.slice,
+ unshift = ArrayProto.unshift,
+ toString = ObjProto.toString,
+ hasOwnProperty = ObjProto.hasOwnProperty;
+
+ // All **ECMAScript 5** native function implementations that we hope to use
+ // are declared here.
+ var
+ nativeForEach = ArrayProto.forEach,
+ nativeMap = ArrayProto.map,
+ nativeReduce = ArrayProto.reduce,
+ nativeReduceRight = ArrayProto.reduceRight,
+ nativeFilter = ArrayProto.filter,
+ nativeEvery = ArrayProto.every,
+ nativeSome = ArrayProto.some,
+ nativeIndexOf = ArrayProto.indexOf,
+ nativeLastIndexOf = ArrayProto.lastIndexOf,
+ nativeIsArray = Array.isArray,
+ nativeKeys = Object.keys,
+ nativeBind = FuncProto.bind;
+
+ // Create a safe reference to the Underscore object for use below.
+ var _ = function(obj) { return new wrapper(obj); };
+
+ // Export the Underscore object for **Node.js**, with
+ // backwards-compatibility for the old `require()` API. If we're in
+ // the browser, add `_` as a global object via a string identifier,
+ // for Closure Compiler "advanced" mode.
+ if (typeof exports !== 'undefined') {
+ if (typeof module !== 'undefined' && module.exports) {
+ exports = module.exports = _;
+ }
+ exports._ = _;
+ } else {
+ root['_'] = _;
+ }
+
+ // Current version.
+ _.VERSION = '1.3.1';
+
+ // Collection Functions
+ // --------------------
+
+ // The cornerstone, an `each` implementation, aka `forEach`.
+ // Handles objects with the built-in `forEach`, arrays, and raw objects.
+ // Delegates to **ECMAScript 5**'s native `forEach` if available.
+ var each = _.each = _.forEach = function(obj, iterator, context) {
+ if (obj == null) return;
+ if (nativeForEach && obj.forEach === nativeForEach) {
+ obj.forEach(iterator, context);
+ } else if (obj.length === +obj.length) {
+ for (var i = 0, l = obj.length; i < l; i++) {
+ if (i in obj && iterator.call(context, obj[i], i, obj) === breaker) return;
+ }
+ } else {
+ for (var key in obj) {
+ if (_.has(obj, key)) {
+ if (iterator.call(context, obj[key], key, obj) === breaker) return;
+ }
+ }
+ }
+ };
+
+ // Return the results of applying the iterator to each element.
+ // Delegates to **ECMAScript 5**'s native `map` if available.
+ _.map = _.collect = function(obj, iterator, context) {
+ var results = [];
+ if (obj == null) return results;
+ if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
+ each(obj, function(value, index, list) {
+ results[results.length] = iterator.call(context, value, index, list);
+ });
+ if (obj.length === +obj.length) results.length = obj.length;
+ return results;
+ };
+
+ // **Reduce** builds up a single result from a list of values, aka `inject`,
+ // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
+ _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
+ var initial = arguments.length > 2;
+ if (obj == null) obj = [];
+ if (nativeReduce && obj.reduce === nativeReduce) {
+ if (context) iterator = _.bind(iterator, context);
+ return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
+ }
+ each(obj, function(value, index, list) {
+ if (!initial) {
+ memo = value;
+ initial = true;
+ } else {
+ memo = iterator.call(context, memo, value, index, list);
+ }
+ });
+ if (!initial) throw new TypeError('Reduce of empty array with no initial value');
+ return memo;
+ };
+
+ // The right-associative version of reduce, also known as `foldr`.
+ // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
+ _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
+ var initial = arguments.length > 2;
+ if (obj == null) obj = [];
+ if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
+ if (context) iterator = _.bind(iterator, context);
+ return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
+ }
+ var reversed = _.toArray(obj).reverse();
+ if (context && !initial) iterator = _.bind(iterator, context);
+ return initial ? _.reduce(reversed, iterator, memo, context) : _.reduce(reversed, iterator);
+ };
+
+ // Return the first value which passes a truth test. Aliased as `detect`.
+ _.find = _.detect = function(obj, iterator, context) {
+ var result;
+ any(obj, function(value, index, list) {
+ if (iterator.call(context, value, index, list)) {
+ result = value;
+ return true;
+ }
+ });
+ return result;
+ };
+
+ // Return all the elements that pass a truth test.
+ // Delegates to **ECMAScript 5**'s native `filter` if available.
+ // Aliased as `select`.
+ _.filter = _.select = function(obj, iterator, context) {
+ var results = [];
+ if (obj == null) return results;
+ if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
+ each(obj, function(value, index, list) {
+ if (iterator.call(context, value, index, list)) results[results.length] = value;
+ });
+ return results;
+ };
+
+ // Return all the elements for which a truth test fails.
+ _.reject = function(obj, iterator, context) {
+ var results = [];
+ if (obj == null) return results;
+ each(obj, function(value, index, list) {
+ if (!iterator.call(context, value, index, list)) results[results.length] = value;
+ });
+ return results;
+ };
+
+ // Determine whether all of the elements match a truth test.
+ // Delegates to **ECMAScript 5**'s native `every` if available.
+ // Aliased as `all`.
+ _.every = _.all = function(obj, iterator, context) {
+ var result = true;
+ if (obj == null) return result;
+ if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
+ each(obj, function(value, index, list) {
+ if (!(result = result && iterator.call(context, value, index, list))) return breaker;
+ });
+ return result;
+ };
+
+ // Determine if at least one element in the object matches a truth test.
+ // Delegates to **ECMAScript 5**'s native `some` if available.
+ // Aliased as `any`.
+ var any = _.some = _.any = function(obj, iterator, context) {
+ iterator || (iterator = _.identity);
+ var result = false;
+ if (obj == null) return result;
+ if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
+ each(obj, function(value, index, list) {
+ if (result || (result = iterator.call(context, value, index, list))) return breaker;
+ });
+ return !!result;
+ };
+
+ // Determine if a given value is included in the array or object using `===`.
+ // Aliased as `contains`.
+ _.include = _.contains = function(obj, target) {
+ var found = false;
+ if (obj == null) return found;
+ if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
+ found = any(obj, function(value) {
+ return value === target;
+ });
+ return found;
+ };
+
+ // Invoke a method (with arguments) on every item in a collection.
+ _.invoke = function(obj, method) {
+ var args = slice.call(arguments, 2);
+ return _.map(obj, function(value) {
+ return (_.isFunction(method) ? method || value : value[method]).apply(value, args);
+ });
+ };
+
+ // Convenience version of a common use case of `map`: fetching a property.
+ _.pluck = function(obj, key) {
+ return _.map(obj, function(value){ return value[key]; });
+ };
+
+ // Return the maximum element or (element-based computation).
+ _.max = function(obj, iterator, context) {
+ if (!iterator && _.isArray(obj)) return Math.max.apply(Math, obj);
+ if (!iterator && _.isEmpty(obj)) return -Infinity;
+ var result = {computed : -Infinity};
+ each(obj, function(value, index, list) {
+ var computed = iterator ? iterator.call(context, value, index, list) : value;
+ computed >= result.computed && (result = {value : value, computed : computed});
+ });
+ return result.value;
+ };
+
+ // Return the minimum element (or element-based computation).
+ _.min = function(obj, iterator, context) {
+ if (!iterator && _.isArray(obj)) return Math.min.apply(Math, obj);
+ if (!iterator && _.isEmpty(obj)) return Infinity;
+ var result = {computed : Infinity};
+ each(obj, function(value, index, list) {
+ var computed = iterator ? iterator.call(context, value, index, list) : value;
+ computed < result.computed && (result = {value : value, computed : computed});
+ });
+ return result.value;
+ };
+
+ // Shuffle an array.
+ _.shuffle = function(obj) {
+ var shuffled = [], rand;
+ each(obj, function(value, index, list) {
+ if (index == 0) {
+ shuffled[0] = value;
+ } else {
+ rand = Math.floor(Math.random() * (index + 1));
+ shuffled[index] = shuffled[rand];
+ shuffled[rand] = value;
+ }
+ });
+ return shuffled;
+ };
+
+ // Sort the object's values by a criterion produced by an iterator.
+ _.sortBy = function(obj, iterator, context) {
+ return _.pluck(_.map(obj, function(value, index, list) {
+ return {
+ value : value,
+ criteria : iterator.call(context, value, index, list)
+ };
+ }).sort(function(left, right) {
+ var a = left.criteria, b = right.criteria;
+ return a < b ? -1 : a > b ? 1 : 0;
+ }), 'value');
+ };
+
+ // Groups the object's values by a criterion. Pass either a string attribute
+ // to group by, or a function that returns the criterion.
+ _.groupBy = function(obj, val) {
+ var result = {};
+ var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; };
+ each(obj, function(value, index) {
+ var key = iterator(value, index);
+ (result[key] || (result[key] = [])).push(value);
+ });
+ return result;
+ };
+
+ // Use a comparator function to figure out at what index an object should
+ // be inserted so as to maintain order. Uses binary search.
+ _.sortedIndex = function(array, obj, iterator) {
+ iterator || (iterator = _.identity);
+ var low = 0, high = array.length;
+ while (low < high) {
+ var mid = (low + high) >> 1;
+ iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
+ }
+ return low;
+ };
+
+ // Safely convert anything iterable into a real, live array.
+ _.toArray = function(iterable) {
+ if (!iterable) return [];
+ if (iterable.toArray) return iterable.toArray();
+ if (_.isArray(iterable)) return slice.call(iterable);
+ if (_.isArguments(iterable)) return slice.call(iterable);
+ return _.values(iterable);
+ };
+
+ // Return the number of elements in an object.
+ _.size = function(obj) {
+ return _.toArray(obj).length;
+ };
+
+ // Array Functions
+ // ---------------
+
+ // Get the first element of an array. Passing **n** will return the first N
+ // values in the array. Aliased as `head`. The **guard** check allows it to work
+ // with `_.map`.
+ _.first = _.head = function(array, n, guard) {
+ return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
+ };
+
+ // Returns everything but the last entry of the array. Especcialy useful on
+ // the arguments object. Passing **n** will return all the values in
+ // the array, excluding the last N. The **guard** check allows it to work with
+ // `_.map`.
+ _.initial = function(array, n, guard) {
+ return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
+ };
+
+ // Get the last element of an array. Passing **n** will return the last N
+ // values in the array. The **guard** check allows it to work with `_.map`.
+ _.last = function(array, n, guard) {
+ if ((n != null) && !guard) {
+ return slice.call(array, Math.max(array.length - n, 0));
+ } else {
+ return array[array.length - 1];
+ }
+ };
+
+ // Returns everything but the first entry of the array. Aliased as `tail`.
+ // Especially useful on the arguments object. Passing an **index** will return
+ // the rest of the values in the array from that index onward. The **guard**
+ // check allows it to work with `_.map`.
+ _.rest = _.tail = function(array, index, guard) {
+ return slice.call(array, (index == null) || guard ? 1 : index);
+ };
+
+ // Trim out all falsy values from an array.
+ _.compact = function(array) {
+ return _.filter(array, function(value){ return !!value; });
+ };
+
+ // Return a completely flattened version of an array.
+ _.flatten = function(array, shallow) {
+ return _.reduce(array, function(memo, value) {
+ if (_.isArray(value)) return memo.concat(shallow ? value : _.flatten(value));
+ memo[memo.length] = value;
+ return memo;
+ }, []);
+ };
+
+ // Return a version of the array that does not contain the specified value(s).
+ _.without = function(array) {
+ return _.difference(array, slice.call(arguments, 1));
+ };
+
+ // Produce a duplicate-free version of the array. If the array has already
+ // been sorted, you have the option of using a faster algorithm.
+ // Aliased as `unique`.
+ _.uniq = _.unique = function(array, isSorted, iterator) {
+ var initial = iterator ? _.map(array, iterator) : array;
+ var result = [];
+ _.reduce(initial, function(memo, el, i) {
+ if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) {
+ memo[memo.length] = el;
+ result[result.length] = array[i];
+ }
+ return memo;
+ }, []);
+ return result;
+ };
+
+ // Produce an array that contains the union: each distinct element from all of
+ // the passed-in arrays.
+ _.union = function() {
+ return _.uniq(_.flatten(arguments, true));
+ };
+
+ // Produce an array that contains every item shared between all the
+ // passed-in arrays. (Aliased as "intersect" for back-compat.)
+ _.intersection = _.intersect = function(array) {
+ var rest = slice.call(arguments, 1);
+ return _.filter(_.uniq(array), function(item) {
+ return _.every(rest, function(other) {
+ return _.indexOf(other, item) >= 0;
+ });
+ });
+ };
+
+ // Take the difference between one array and a number of other arrays.
+ // Only the elements present in just the first array will remain.
+ _.difference = function(array) {
+ var rest = _.flatten(slice.call(arguments, 1));
+ return _.filter(array, function(value){ return !_.include(rest, value); });
+ };
+
+ // Zip together multiple lists into a single array -- elements that share
+ // an index go together.
+ _.zip = function() {
+ var args = slice.call(arguments);
+ var length = _.max(_.pluck(args, 'length'));
+ var results = new Array(length);
+ for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i);
+ return results;
+ };
+
+ // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
+ // we need this function. Return the position of the first occurrence of an
+ // item in an array, or -1 if the item is not included in the array.
+ // Delegates to **ECMAScript 5**'s native `indexOf` if available.
+ // If the array is large and already in sort order, pass `true`
+ // for **isSorted** to use binary search.
+ _.indexOf = function(array, item, isSorted) {
+ if (array == null) return -1;
+ var i, l;
+ if (isSorted) {
+ i = _.sortedIndex(array, item);
+ return array[i] === item ? i : -1;
+ }
+ if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
+ for (i = 0, l = array.length; i < l; i++) if (i in array && array[i] === item) return i;
+ return -1;
+ };
+
+ // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
+ _.lastIndexOf = function(array, item) {
+ if (array == null) return -1;
+ if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
+ var i = array.length;
+ while (i--) if (i in array && array[i] === item) return i;
+ return -1;
+ };
+
+ // Generate an integer Array containing an arithmetic progression. A port of
+ // the native Python `range()` function. See
+ // [the Python documentation](http://docs.python.org/library/functions.html#range).
+ _.range = function(start, stop, step) {
+ if (arguments.length <= 1) {
+ stop = start || 0;
+ start = 0;
+ }
+ step = arguments[2] || 1;
+
+ var len = Math.max(Math.ceil((stop - start) / step), 0);
+ var idx = 0;
+ var range = new Array(len);
+
+ while(idx < len) {
+ range[idx++] = start;
+ start += step;
+ }
+
+ return range;
+ };
+
+ // Function (ahem) Functions
+ // ------------------
+
+ // Reusable constructor function for prototype setting.
+ var ctor = function(){};
+
+ // Create a function bound to a given object (assigning `this`, and arguments,
+ // optionally). Binding with arguments is also known as `curry`.
+ // Delegates to **ECMAScript 5**'s native `Function.bind` if available.
+ // We check for `func.bind` first, to fail fast when `func` is undefined.
+ _.bind = function bind(func, context) {
+ var bound, args;
+ if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+ if (!_.isFunction(func)) throw new TypeError;
+ args = slice.call(arguments, 2);
+ return bound = function() {
+ if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
+ ctor.prototype = func.prototype;
+ var self = new ctor;
+ var result = func.apply(self, args.concat(slice.call(arguments)));
+ if (Object(result) === result) return result;
+ return self;
+ };
+ };
+
+ // Bind all of an object's methods to that object. Useful for ensuring that
+ // all callbacks defined on an object belong to it.
+ _.bindAll = function(obj) {
+ var funcs = slice.call(arguments, 1);
+ if (funcs.length == 0) funcs = _.functions(obj);
+ each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
+ return obj;
+ };
+
+ // Memoize an expensive function by storing its results.
+ _.memoize = function(func, hasher) {
+ var memo = {};
+ hasher || (hasher = _.identity);
+ return function() {
+ var key = hasher.apply(this, arguments);
+ return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
+ };
+ };
+
+ // Delays a function for the given number of milliseconds, and then calls
+ // it with the arguments supplied.
+ _.delay = function(func, wait) {
+ var args = slice.call(arguments, 2);
+ return setTimeout(function(){ return func.apply(func, args); }, wait);
+ };
+
+ // Defers a function, scheduling it to run after the current call stack has
+ // cleared.
+ _.defer = function(func) {
+ return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
+ };
+
+ // Returns a function, that, when invoked, will only be triggered at most once
+ // during a given window of time.
+ _.throttle = function(func, wait) {
+ var context, args, timeout, throttling, more;
+ var whenDone = _.debounce(function(){ more = throttling = false; }, wait);
+ return function() {
+ context = this; args = arguments;
+ var later = function() {
+ timeout = null;
+ if (more) func.apply(context, args);
+ whenDone();
+ };
+ if (!timeout) timeout = setTimeout(later, wait);
+ if (throttling) {
+ more = true;
+ } else {
+ func.apply(context, args);
+ }
+ whenDone();
+ throttling = true;
+ };
+ };
+
+ // Returns a function, that, as long as it continues to be invoked, will not
+ // be triggered. The function will be called after it stops being called for
+ // N milliseconds.
+ _.debounce = function(func, wait) {
+ var timeout;
+ return function() {
+ var context = this, args = arguments;
+ var later = function() {
+ timeout = null;
+ func.apply(context, args);
+ };
+ clearTimeout(timeout);
+ timeout = setTimeout(later, wait);
+ };
+ };
+
+ // Returns a function that will be executed at most one time, no matter how
+ // often you call it. Useful for lazy initialization.
+ _.once = function(func) {
+ var ran = false, memo;
+ return function() {
+ if (ran) return memo;
+ ran = true;
+ return memo = func.apply(this, arguments);
+ };
+ };
+
+ // Returns the first function passed as an argument to the second,
+ // allowing you to adjust arguments, run code before and after, and
+ // conditionally execute the original function.
+ _.wrap = function(func, wrapper) {
+ return function() {
+ var args = [func].concat(slice.call(arguments, 0));
+ return wrapper.apply(this, args);
+ };
+ };
+
+ // Returns a function that is the composition of a list of functions, each
+ // consuming the return value of the function that follows.
+ _.compose = function() {
+ var funcs = arguments;
+ return function() {
+ var args = arguments;
+ for (var i = funcs.length - 1; i >= 0; i--) {
+ args = [funcs[i].apply(this, args)];
+ }
+ return args[0];
+ };
+ };
+
+ // Returns a function that will only be executed after being called N times.
+ _.after = function(times, func) {
+ if (times <= 0) return func();
+ return function() {
+ if (--times < 1) { return func.apply(this, arguments); }
+ };
+ };
+
+ // Object Functions
+ // ----------------
+
+ // Retrieve the names of an object's properties.
+ // Delegates to **ECMAScript 5**'s native `Object.keys`
+ _.keys = nativeKeys || function(obj) {
+ if (obj !== Object(obj)) throw new TypeError('Invalid object');
+ var keys = [];
+ for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
+ return keys;
+ };
+
+ // Retrieve the values of an object's properties.
+ _.values = function(obj) {
+ return _.map(obj, _.identity);
+ };
+
+ // Return a sorted list of the function names available on the object.
+ // Aliased as `methods`
+ _.functions = _.methods = function(obj) {
+ var names = [];
+ for (var key in obj) {
+ if (_.isFunction(obj[key])) names.push(key);
+ }
+ return names.sort();
+ };
+
+ // Extend a given object with all the properties in passed-in object(s).
+ _.extend = function(obj) {
+ each(slice.call(arguments, 1), function(source) {
+ for (var prop in source) {
+ obj[prop] = source[prop];
+ }
+ });
+ return obj;
+ };
+
+ // Fill in a given object with default properties.
+ _.defaults = function(obj) {
+ each(slice.call(arguments, 1), function(source) {
+ for (var prop in source) {
+ if (obj[prop] == null) obj[prop] = source[prop];
+ }
+ });
+ return obj;
+ };
+
+ // Create a (shallow-cloned) duplicate of an object.
+ _.clone = function(obj) {
+ if (!_.isObject(obj)) return obj;
+ return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+ };
+
+ // Invokes interceptor with the obj, and then returns obj.
+ // The primary purpose of this method is to "tap into" a method chain, in
+ // order to perform operations on intermediate results within the chain.
+ _.tap = function(obj, interceptor) {
+ interceptor(obj);
+ return obj;
+ };
+
+ // Internal recursive comparison function.
+ function eq(a, b, stack) {
+ // Identical objects are equal. `0 === -0`, but they aren't identical.
+ // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
+ if (a === b) return a !== 0 || 1 / a == 1 / b;
+ // A strict comparison is necessary because `null == undefined`.
+ if (a == null || b == null) return a === b;
+ // Unwrap any wrapped objects.
+ if (a._chain) a = a._wrapped;
+ if (b._chain) b = b._wrapped;
+ // Invoke a custom `isEqual` method if one is provided.
+ if (a.isEqual && _.isFunction(a.isEqual)) return a.isEqual(b);
+ if (b.isEqual && _.isFunction(b.isEqual)) return b.isEqual(a);
+ // Compare `[[Class]]` names.
+ var className = toString.call(a);
+ if (className != toString.call(b)) return false;
+ switch (className) {
+ // Strings, numbers, dates, and booleans are compared by value.
+ case '[object String]':
+ // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+ // equivalent to `new String("5")`.
+ return a == String(b);
+ case '[object Number]':
+ // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
+ // other numeric values.
+ return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
+ case '[object Date]':
+ case '[object Boolean]':
+ // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+ // millisecond representations. Note that invalid dates with millisecond representations
+ // of `NaN` are not equivalent.
+ return +a == +b;
+ // RegExps are compared by their source patterns and flags.
+ case '[object RegExp]':
+ return a.source == b.source &&
+ a.global == b.global &&
+ a.multiline == b.multiline &&
+ a.ignoreCase == b.ignoreCase;
+ }
+ if (typeof a != 'object' || typeof b != 'object') return false;
+ // Assume equality for cyclic structures. The algorithm for detecting cyclic
+ // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+ var length = stack.length;
+ while (length--) {
+ // Linear search. Performance is inversely proportional to the number of
+ // unique nested structures.
+ if (stack[length] == a) return true;
+ }
+ // Add the first object to the stack of traversed objects.
+ stack.push(a);
+ var size = 0, result = true;
+ // Recursively compare objects and arrays.
+ if (className == '[object Array]') {
+ // Compare array lengths to determine if a deep comparison is necessary.
+ size = a.length;
+ result = size == b.length;
+ if (result) {
+ // Deep compare the contents, ignoring non-numeric properties.
+ while (size--) {
+ // Ensure commutative equality for sparse arrays.
+ if (!(result = size in a == size in b && eq(a[size], b[size], stack))) break;
+ }
+ }
+ } else {
+ // Objects with different constructors are not equivalent.
+ if ('constructor' in a != 'constructor' in b || a.constructor != b.constructor) return false;
+ // Deep compare objects.
+ for (var key in a) {
+ if (_.has(a, key)) {
+ // Count the expected number of properties.
+ size++;
+ // Deep compare each member.
+ if (!(result = _.has(b, key) && eq(a[key], b[key], stack))) break;
+ }
+ }
+ // Ensure that both objects contain the same number of properties.
+ if (result) {
+ for (key in b) {
+ if (_.has(b, key) && !(size--)) break;
+ }
+ result = !size;
+ }
+ }
+ // Remove the first object from the stack of traversed objects.
+ stack.pop();
+ return result;
+ }
+
+ // Perform a deep comparison to check if two objects are equal.
+ _.isEqual = function(a, b) {
+ return eq(a, b, []);
+ };
+
+ // Is a given array, string, or object empty?
+ // An "empty" object has no enumerable own-properties.
+ _.isEmpty = function(obj) {
+ if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
+ for (var key in obj) if (_.has(obj, key)) return false;
+ return true;
+ };
+
+ // Is a given value a DOM element?
+ _.isElement = function(obj) {
+ return !!(obj && obj.nodeType == 1);
+ };
+
+ // Is a given value an array?
+ // Delegates to ECMA5's native Array.isArray
+ _.isArray = nativeIsArray || function(obj) {
+ return toString.call(obj) == '[object Array]';
+ };
+
+ // Is a given variable an object?
+ _.isObject = function(obj) {
+ return obj === Object(obj);
+ };
+
+ // Is a given variable an arguments object?
+ _.isArguments = function(obj) {
+ return toString.call(obj) == '[object Arguments]';
+ };
+ if (!_.isArguments(arguments)) {
+ _.isArguments = function(obj) {
+ return !!(obj && _.has(obj, 'callee'));
+ };
+ }
+
+ // Is a given value a function?
+ _.isFunction = function(obj) {
+ return toString.call(obj) == '[object Function]';
+ };
+
+ // Is a given value a string?
+ _.isString = function(obj) {
+ return toString.call(obj) == '[object String]';
+ };
+
+ // Is a given value a number?
+ _.isNumber = function(obj) {
+ return toString.call(obj) == '[object Number]';
+ };
+
+ // Is the given value `NaN`?
+ _.isNaN = function(obj) {
+ // `NaN` is the only value for which `===` is not reflexive.
+ return obj !== obj;
+ };
+
+ // Is a given value a boolean?
+ _.isBoolean = function(obj) {
+ return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
+ };
+
+ // Is a given value a date?
+ _.isDate = function(obj) {
+ return toString.call(obj) == '[object Date]';
+ };
+
+ // Is the given value a regular expression?
+ _.isRegExp = function(obj) {
+ return toString.call(obj) == '[object RegExp]';
+ };
+
+ // Is a given value equal to null?
+ _.isNull = function(obj) {
+ return obj === null;
+ };
+
+ // Is a given variable undefined?
+ _.isUndefined = function(obj) {
+ return obj === void 0;
+ };
+
+ // Has own property?
+ _.has = function(obj, key) {
+ return hasOwnProperty.call(obj, key);
+ };
+
+ // Utility Functions
+ // -----------------
+
+ // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+ // previous owner. Returns a reference to the Underscore object.
+ _.noConflict = function() {
+ root._ = previousUnderscore;
+ return this;
+ };
+
+ // Keep the identity function around for default iterators.
+ _.identity = function(value) {
+ return value;
+ };
+
+ // Run a function **n** times.
+ _.times = function (n, iterator, context) {
+ for (var i = 0; i < n; i++) iterator.call(context, i);
+ };
+
+ // Escape a string for HTML interpolation.
+ _.escape = function(string) {
+ return (''+string).replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"').replace(/'/g, ''').replace(/\//g,'/');
+ };
+
+ // Add your own custom functions to the Underscore object, ensuring that
+ // they're correctly added to the OOP wrapper as well.
+ _.mixin = function(obj) {
+ each(_.functions(obj), function(name){
+ addToWrapper(name, _[name] = obj[name]);
+ });
+ };
+
+ // Generate a unique integer id (unique within the entire client session).
+ // Useful for temporary DOM ids.
+ var idCounter = 0;
+ _.uniqueId = function(prefix) {
+ var id = idCounter++;
+ return prefix ? prefix + id : id;
+ };
+
+ // By default, Underscore uses ERB-style template delimiters, change the
+ // following template settings to use alternative delimiters.
+ _.templateSettings = {
+ evaluate : /<%([\s\S]+?)%>/g,
+ interpolate : /<%=([\s\S]+?)%>/g,
+ escape : /<%-([\s\S]+?)%>/g
+ };
+
+ // When customizing `templateSettings`, if you don't want to define an
+ // interpolation, evaluation or escaping regex, we need one that is
+ // guaranteed not to match.
+ var noMatch = /.^/;
+
+ // Within an interpolation, evaluation, or escaping, remove HTML escaping
+ // that had been previously added.
+ var unescape = function(code) {
+ return code.replace(/\\\\/g, '\\').replace(/\\'/g, "'");
+ };
+
+ // JavaScript micro-templating, similar to John Resig's implementation.
+ // Underscore templating handles arbitrary delimiters, preserves whitespace,
+ // and correctly escapes quotes within interpolated code.
+ _.template = function(str, data) {
+ var c = _.templateSettings;
+ var tmpl = 'var __p=[],print=function(){__p.push.apply(__p,arguments);};' +
+ 'with(obj||{}){__p.push(\'' +
+ str.replace(/\\/g, '\\\\')
+ .replace(/'/g, "\\'")
+ .replace(c.escape || noMatch, function(match, code) {
+ return "',_.escape(" + unescape(code) + "),'";
+ })
+ .replace(c.interpolate || noMatch, function(match, code) {
+ return "'," + unescape(code) + ",'";
+ })
+ .replace(c.evaluate || noMatch, function(match, code) {
+ return "');" + unescape(code).replace(/[\r\n\t]/g, ' ') + ";__p.push('";
+ })
+ .replace(/\r/g, '\\r')
+ .replace(/\n/g, '\\n')
+ .replace(/\t/g, '\\t')
+ + "');}return __p.join('');";
+ var func = new Function('obj', '_', tmpl);
+ if (data) return func(data, _);
+ return function(data) {
+ return func.call(this, data, _);
+ };
+ };
+
+ // Add a "chain" function, which will delegate to the wrapper.
+ _.chain = function(obj) {
+ return _(obj).chain();
+ };
+
+ // The OOP Wrapper
+ // ---------------
+
+ // If Underscore is called as a function, it returns a wrapped object that
+ // can be used OO-style. This wrapper holds altered versions of all the
+ // underscore functions. Wrapped objects may be chained.
+ var wrapper = function(obj) { this._wrapped = obj; };
+
+ // Expose `wrapper.prototype` as `_.prototype`
+ _.prototype = wrapper.prototype;
+
+ // Helper function to continue chaining intermediate results.
+ var result = function(obj, chain) {
+ return chain ? _(obj).chain() : obj;
+ };
+
+ // A method to easily add functions to the OOP wrapper.
+ var addToWrapper = function(name, func) {
+ wrapper.prototype[name] = function() {
+ var args = slice.call(arguments);
+ unshift.call(args, this._wrapped);
+ return result(func.apply(_, args), this._chain);
+ };
+ };
+
+ // Add all of the Underscore functions to the wrapper object.
+ _.mixin(_);
+
+ // Add all mutator Array functions to the wrapper.
+ each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+ var method = ArrayProto[name];
+ wrapper.prototype[name] = function() {
+ var wrapped = this._wrapped;
+ method.apply(wrapped, arguments);
+ var length = wrapped.length;
+ if ((name == 'shift' || name == 'splice') && length === 0) delete wrapped[0];
+ return result(wrapped, this._chain);
+ };
+ });
+
+ // Add all accessor Array functions to the wrapper.
+ each(['concat', 'join', 'slice'], function(name) {
+ var method = ArrayProto[name];
+ wrapper.prototype[name] = function() {
+ return result(method.apply(this._wrapped, arguments), this._chain);
+ };
+ });
+
+ // Start chaining a wrapped Underscore object.
+ wrapper.prototype.chain = function() {
+ this._chain = true;
+ return this;
+ };
+
+ // Extracts the result from a wrapped and chained object.
+ wrapper.prototype.value = function() {
+ return this._wrapped;
+ };
+
+}).call(this);
diff --git a/docs_src/_build/html/_static/underscore.js b/docs_src/_build/html/_static/underscore.js
new file mode 100644
index 0000000..5b55f32
--- /dev/null
+++ b/docs_src/_build/html/_static/underscore.js
@@ -0,0 +1,31 @@
+// Underscore.js 1.3.1
+// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
+// Underscore is freely distributable under the MIT license.
+// Portions of Underscore are inspired or borrowed from Prototype,
+// Oliver Steele's Functional, and John Resig's Micro-Templating.
+// For all details and documentation:
+// http://documentcloud.github.com/underscore
+(function(){function q(a,c,d){if(a===c)return a!==0||1/a==1/c;if(a==null||c==null)return a===c;if(a._chain)a=a._wrapped;if(c._chain)c=c._wrapped;if(a.isEqual&&b.isFunction(a.isEqual))return a.isEqual(c);if(c.isEqual&&b.isFunction(c.isEqual))return c.isEqual(a);var e=l.call(a);if(e!=l.call(c))return false;switch(e){case "[object String]":return a==String(c);case "[object Number]":return a!=+a?c!=+c:a==0?1/a==1/c:a==+c;case "[object Date]":case "[object Boolean]":return+a==+c;case "[object RegExp]":return a.source==
+c.source&&a.global==c.global&&a.multiline==c.multiline&&a.ignoreCase==c.ignoreCase}if(typeof a!="object"||typeof c!="object")return false;for(var f=d.length;f--;)if(d[f]==a)return true;d.push(a);var f=0,g=true;if(e=="[object Array]"){if(f=a.length,g=f==c.length)for(;f--;)if(!(g=f in a==f in c&&q(a[f],c[f],d)))break}else{if("constructor"in a!="constructor"in c||a.constructor!=c.constructor)return false;for(var h in a)if(b.has(a,h)&&(f++,!(g=b.has(c,h)&&q(a[h],c[h],d))))break;if(g){for(h in c)if(b.has(c,
+h)&&!f--)break;g=!f}}d.pop();return g}var r=this,G=r._,n={},k=Array.prototype,o=Object.prototype,i=k.slice,H=k.unshift,l=o.toString,I=o.hasOwnProperty,w=k.forEach,x=k.map,y=k.reduce,z=k.reduceRight,A=k.filter,B=k.every,C=k.some,p=k.indexOf,D=k.lastIndexOf,o=Array.isArray,J=Object.keys,s=Function.prototype.bind,b=function(a){return new m(a)};if(typeof exports!=="undefined"){if(typeof module!=="undefined"&&module.exports)exports=module.exports=b;exports._=b}else r._=b;b.VERSION="1.3.1";var j=b.each=
+b.forEach=function(a,c,d){if(a!=null)if(w&&a.forEach===w)a.forEach(c,d);else if(a.length===+a.length)for(var e=0,f=a.length;e<f;e++){if(e in a&&c.call(d,a[e],e,a)===n)break}else for(e in a)if(b.has(a,e)&&c.call(d,a[e],e,a)===n)break};b.map=b.collect=function(a,c,b){var e=[];if(a==null)return e;if(x&&a.map===x)return a.map(c,b);j(a,function(a,g,h){e[e.length]=c.call(b,a,g,h)});if(a.length===+a.length)e.length=a.length;return e};b.reduce=b.foldl=b.inject=function(a,c,d,e){var f=arguments.length>2;a==
+null&&(a=[]);if(y&&a.reduce===y)return e&&(c=b.bind(c,e)),f?a.reduce(c,d):a.reduce(c);j(a,function(a,b,i){f?d=c.call(e,d,a,b,i):(d=a,f=true)});if(!f)throw new TypeError("Reduce of empty array with no initial value");return d};b.reduceRight=b.foldr=function(a,c,d,e){var f=arguments.length>2;a==null&&(a=[]);if(z&&a.reduceRight===z)return e&&(c=b.bind(c,e)),f?a.reduceRight(c,d):a.reduceRight(c);var g=b.toArray(a).reverse();e&&!f&&(c=b.bind(c,e));return f?b.reduce(g,c,d,e):b.reduce(g,c)};b.find=b.detect=
+function(a,c,b){var e;E(a,function(a,g,h){if(c.call(b,a,g,h))return e=a,true});return e};b.filter=b.select=function(a,c,b){var e=[];if(a==null)return e;if(A&&a.filter===A)return a.filter(c,b);j(a,function(a,g,h){c.call(b,a,g,h)&&(e[e.length]=a)});return e};b.reject=function(a,c,b){var e=[];if(a==null)return e;j(a,function(a,g,h){c.call(b,a,g,h)||(e[e.length]=a)});return e};b.every=b.all=function(a,c,b){var e=true;if(a==null)return e;if(B&&a.every===B)return a.every(c,b);j(a,function(a,g,h){if(!(e=
+e&&c.call(b,a,g,h)))return n});return e};var E=b.some=b.any=function(a,c,d){c||(c=b.identity);var e=false;if(a==null)return e;if(C&&a.some===C)return a.some(c,d);j(a,function(a,b,h){if(e||(e=c.call(d,a,b,h)))return n});return!!e};b.include=b.contains=function(a,c){var b=false;if(a==null)return b;return p&&a.indexOf===p?a.indexOf(c)!=-1:b=E(a,function(a){return a===c})};b.invoke=function(a,c){var d=i.call(arguments,2);return b.map(a,function(a){return(b.isFunction(c)?c||a:a[c]).apply(a,d)})};b.pluck=
+function(a,c){return b.map(a,function(a){return a[c]})};b.max=function(a,c,d){if(!c&&b.isArray(a))return Math.max.apply(Math,a);if(!c&&b.isEmpty(a))return-Infinity;var e={computed:-Infinity};j(a,function(a,b,h){b=c?c.call(d,a,b,h):a;b>=e.computed&&(e={value:a,computed:b})});return e.value};b.min=function(a,c,d){if(!c&&b.isArray(a))return Math.min.apply(Math,a);if(!c&&b.isEmpty(a))return Infinity;var e={computed:Infinity};j(a,function(a,b,h){b=c?c.call(d,a,b,h):a;b<e.computed&&(e={value:a,computed:b})});
+return e.value};b.shuffle=function(a){var b=[],d;j(a,function(a,f){f==0?b[0]=a:(d=Math.floor(Math.random()*(f+1)),b[f]=b[d],b[d]=a)});return b};b.sortBy=function(a,c,d){return b.pluck(b.map(a,function(a,b,g){return{value:a,criteria:c.call(d,a,b,g)}}).sort(function(a,b){var c=a.criteria,d=b.criteria;return c<d?-1:c>d?1:0}),"value")};b.groupBy=function(a,c){var d={},e=b.isFunction(c)?c:function(a){return a[c]};j(a,function(a,b){var c=e(a,b);(d[c]||(d[c]=[])).push(a)});return d};b.sortedIndex=function(a,
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+function(c){K(c,b[c]=a[c])})};var L=0;b.uniqueId=function(a){var b=L++;return a?a+b:b};b.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var t=/.^/,u=function(a){return a.replace(/\\\\/g,"\\").replace(/\\'/g,"'")};b.template=function(a,c){var d=b.templateSettings,d="var __p=[],print=function(){__p.push.apply(__p,arguments);};with(obj||{}){__p.push('"+a.replace(/\\/g,"\\\\").replace(/'/g,"\\'").replace(d.escape||t,function(a,b){return"',_.escape("+
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diff --git a/docs_src/_build/html/_static/websupport.js b/docs_src/_build/html/_static/websupport.js
new file mode 100644
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+++ b/docs_src/_build/html/_static/websupport.js
@@ -0,0 +1,808 @@
+/*
+ * websupport.js
+ * ~~~~~~~~~~~~~
+ *
+ * sphinx.websupport utilities for all documentation.
+ *
+ * :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+(function($) {
+ $.fn.autogrow = function() {
+ return this.each(function() {
+ var textarea = this;
+
+ $.fn.autogrow.resize(textarea);
+
+ $(textarea)
+ .focus(function() {
+ textarea.interval = setInterval(function() {
+ $.fn.autogrow.resize(textarea);
+ }, 500);
+ })
+ .blur(function() {
+ clearInterval(textarea.interval);
+ });
+ });
+ };
+
+ $.fn.autogrow.resize = function(textarea) {
+ var lineHeight = parseInt($(textarea).css('line-height'), 10);
+ var lines = textarea.value.split('\n');
+ var columns = textarea.cols;
+ var lineCount = 0;
+ $.each(lines, function() {
+ lineCount += Math.ceil(this.length / columns) || 1;
+ });
+ var height = lineHeight * (lineCount + 1);
+ $(textarea).css('height', height);
+ };
+})(jQuery);
+
+(function($) {
+ var comp, by;
+
+ function init() {
+ initEvents();
+ initComparator();
+ }
+
+ function initEvents() {
+ $(document).on("click", 'a.comment-close', function(event) {
+ event.preventDefault();
+ hide($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.vote', function(event) {
+ event.preventDefault();
+ handleVote($(this));
+ });
+ $(document).on("click", 'a.reply', function(event) {
+ event.preventDefault();
+ openReply($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.close-reply', function(event) {
+ event.preventDefault();
+ closeReply($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.sort-option', function(event) {
+ event.preventDefault();
+ handleReSort($(this));
+ });
+ $(document).on("click", 'a.show-proposal', function(event) {
+ event.preventDefault();
+ showProposal($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.hide-proposal', function(event) {
+ event.preventDefault();
+ hideProposal($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.show-propose-change', function(event) {
+ event.preventDefault();
+ showProposeChange($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.hide-propose-change', function(event) {
+ event.preventDefault();
+ hideProposeChange($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.accept-comment', function(event) {
+ event.preventDefault();
+ acceptComment($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.delete-comment', function(event) {
+ event.preventDefault();
+ deleteComment($(this).attr('id').substring(2));
+ });
+ $(document).on("click", 'a.comment-markup', function(event) {
+ event.preventDefault();
+ toggleCommentMarkupBox($(this).attr('id').substring(2));
+ });
+ }
+
+ /**
+ * Set comp, which is a comparator function used for sorting and
+ * inserting comments into the list.
+ */
+ function setComparator() {
+ // If the first three letters are "asc", sort in ascending order
+ // and remove the prefix.
+ if (by.substring(0,3) == 'asc') {
+ var i = by.substring(3);
+ comp = function(a, b) { return a[i] - b[i]; };
+ } else {
+ // Otherwise sort in descending order.
+ comp = function(a, b) { return b[by] - a[by]; };
+ }
+
+ // Reset link styles and format the selected sort option.
+ $('a.sel').attr('href', '#').removeClass('sel');
+ $('a.by' + by).removeAttr('href').addClass('sel');
+ }
+
+ /**
+ * Create a comp function. If the user has preferences stored in
+ * the sortBy cookie, use those, otherwise use the default.
+ */
+ function initComparator() {
+ by = 'rating'; // Default to sort by rating.
+ // If the sortBy cookie is set, use that instead.
+ if (document.cookie.length > 0) {
+ var start = document.cookie.indexOf('sortBy=');
+ if (start != -1) {
+ start = start + 7;
+ var end = document.cookie.indexOf(";", start);
+ if (end == -1) {
+ end = document.cookie.length;
+ by = unescape(document.cookie.substring(start, end));
+ }
+ }
+ }
+ setComparator();
+ }
+
+ /**
+ * Show a comment div.
+ */
+ function show(id) {
+ $('#ao' + id).hide();
+ $('#ah' + id).show();
+ var context = $.extend({id: id}, opts);
+ var popup = $(renderTemplate(popupTemplate, context)).hide();
+ popup.find('textarea[name="proposal"]').hide();
+ popup.find('a.by' + by).addClass('sel');
+ var form = popup.find('#cf' + id);
+ form.submit(function(event) {
+ event.preventDefault();
+ addComment(form);
+ });
+ $('#s' + id).after(popup);
+ popup.slideDown('fast', function() {
+ getComments(id);
+ });
+ }
+
+ /**
+ * Hide a comment div.
+ */
+ function hide(id) {
+ $('#ah' + id).hide();
+ $('#ao' + id).show();
+ var div = $('#sc' + id);
+ div.slideUp('fast', function() {
+ div.remove();
+ });
+ }
+
+ /**
+ * Perform an ajax request to get comments for a node
+ * and insert the comments into the comments tree.
+ */
+ function getComments(id) {
+ $.ajax({
+ type: 'GET',
+ url: opts.getCommentsURL,
+ data: {node: id},
+ success: function(data, textStatus, request) {
+ var ul = $('#cl' + id);
+ var speed = 100;
+ $('#cf' + id)
+ .find('textarea[name="proposal"]')
+ .data('source', data.source);
+
+ if (data.comments.length === 0) {
+ ul.html('<li>No comments yet.</li>');
+ ul.data('empty', true);
+ } else {
+ // If there are comments, sort them and put them in the list.
+ var comments = sortComments(data.comments);
+ speed = data.comments.length * 100;
+ appendComments(comments, ul);
+ ul.data('empty', false);
+ }
+ $('#cn' + id).slideUp(speed + 200);
+ ul.slideDown(speed);
+ },
+ error: function(request, textStatus, error) {
+ showError('Oops, there was a problem retrieving the comments.');
+ },
+ dataType: 'json'
+ });
+ }
+
+ /**
+ * Add a comment via ajax and insert the comment into the comment tree.
+ */
+ function addComment(form) {
+ var node_id = form.find('input[name="node"]').val();
+ var parent_id = form.find('input[name="parent"]').val();
+ var text = form.find('textarea[name="comment"]').val();
+ var proposal = form.find('textarea[name="proposal"]').val();
+
+ if (text == '') {
+ showError('Please enter a comment.');
+ return;
+ }
+
+ // Disable the form that is being submitted.
+ form.find('textarea,input').attr('disabled', 'disabled');
+
+ // Send the comment to the server.
+ $.ajax({
+ type: "POST",
+ url: opts.addCommentURL,
+ dataType: 'json',
+ data: {
+ node: node_id,
+ parent: parent_id,
+ text: text,
+ proposal: proposal
+ },
+ success: function(data, textStatus, error) {
+ // Reset the form.
+ if (node_id) {
+ hideProposeChange(node_id);
+ }
+ form.find('textarea')
+ .val('')
+ .add(form.find('input'))
+ .removeAttr('disabled');
+ var ul = $('#cl' + (node_id || parent_id));
+ if (ul.data('empty')) {
+ $(ul).empty();
+ ul.data('empty', false);
+ }
+ insertComment(data.comment);
+ var ao = $('#ao' + node_id);
+ ao.find('img').attr({'src': opts.commentBrightImage});
+ if (node_id) {
+ // if this was a "root" comment, remove the commenting box
+ // (the user can get it back by reopening the comment popup)
+ $('#ca' + node_id).slideUp();
+ }
+ },
+ error: function(request, textStatus, error) {
+ form.find('textarea,input').removeAttr('disabled');
+ showError('Oops, there was a problem adding the comment.');
+ }
+ });
+ }
+
+ /**
+ * Recursively append comments to the main comment list and children
+ * lists, creating the comment tree.
+ */
+ function appendComments(comments, ul) {
+ $.each(comments, function() {
+ var div = createCommentDiv(this);
+ ul.append($(document.createElement('li')).html(div));
+ appendComments(this.children, div.find('ul.comment-children'));
+ // To avoid stagnating data, don't store the comments children in data.
+ this.children = null;
+ div.data('comment', this);
+ });
+ }
+
+ /**
+ * After adding a new comment, it must be inserted in the correct
+ * location in the comment tree.
+ */
+ function insertComment(comment) {
+ var div = createCommentDiv(comment);
+
+ // To avoid stagnating data, don't store the comments children in data.
+ comment.children = null;
+ div.data('comment', comment);
+
+ var ul = $('#cl' + (comment.node || comment.parent));
+ var siblings = getChildren(ul);
+
+ var li = $(document.createElement('li'));
+ li.hide();
+
+ // Determine where in the parents children list to insert this comment.
+ for(var i=0; i < siblings.length; i++) {
+ if (comp(comment, siblings[i]) <= 0) {
+ $('#cd' + siblings[i].id)
+ .parent()
+ .before(li.html(div));
+ li.slideDown('fast');
+ return;
+ }
+ }
+
+ // If we get here, this comment rates lower than all the others,
+ // or it is the only comment in the list.
+ ul.append(li.html(div));
+ li.slideDown('fast');
+ }
+
+ function acceptComment(id) {
+ $.ajax({
+ type: 'POST',
+ url: opts.acceptCommentURL,
+ data: {id: id},
+ success: function(data, textStatus, request) {
+ $('#cm' + id).fadeOut('fast');
+ $('#cd' + id).removeClass('moderate');
+ },
+ error: function(request, textStatus, error) {
+ showError('Oops, there was a problem accepting the comment.');
+ }
+ });
+ }
+
+ function deleteComment(id) {
+ $.ajax({
+ type: 'POST',
+ url: opts.deleteCommentURL,
+ data: {id: id},
+ success: function(data, textStatus, request) {
+ var div = $('#cd' + id);
+ if (data == 'delete') {
+ // Moderator mode: remove the comment and all children immediately
+ div.slideUp('fast', function() {
+ div.remove();
+ });
+ return;
+ }
+ // User mode: only mark the comment as deleted
+ div
+ .find('span.user-id:first')
+ .text('[deleted]').end()
+ .find('div.comment-text:first')
+ .text('[deleted]').end()
+ .find('#cm' + id + ', #dc' + id + ', #ac' + id + ', #rc' + id +
+ ', #sp' + id + ', #hp' + id + ', #cr' + id + ', #rl' + id)
+ .remove();
+ var comment = div.data('comment');
+ comment.username = '[deleted]';
+ comment.text = '[deleted]';
+ div.data('comment', comment);
+ },
+ error: function(request, textStatus, error) {
+ showError('Oops, there was a problem deleting the comment.');
+ }
+ });
+ }
+
+ function showProposal(id) {
+ $('#sp' + id).hide();
+ $('#hp' + id).show();
+ $('#pr' + id).slideDown('fast');
+ }
+
+ function hideProposal(id) {
+ $('#hp' + id).hide();
+ $('#sp' + id).show();
+ $('#pr' + id).slideUp('fast');
+ }
+
+ function showProposeChange(id) {
+ $('#pc' + id).hide();
+ $('#hc' + id).show();
+ var textarea = $('#pt' + id);
+ textarea.val(textarea.data('source'));
+ $.fn.autogrow.resize(textarea[0]);
+ textarea.slideDown('fast');
+ }
+
+ function hideProposeChange(id) {
+ $('#hc' + id).hide();
+ $('#pc' + id).show();
+ var textarea = $('#pt' + id);
+ textarea.val('').removeAttr('disabled');
+ textarea.slideUp('fast');
+ }
+
+ function toggleCommentMarkupBox(id) {
+ $('#mb' + id).toggle();
+ }
+
+ /** Handle when the user clicks on a sort by link. */
+ function handleReSort(link) {
+ var classes = link.attr('class').split(/\s+/);
+ for (var i=0; i<classes.length; i++) {
+ if (classes[i] != 'sort-option') {
+ by = classes[i].substring(2);
+ }
+ }
+ setComparator();
+ // Save/update the sortBy cookie.
+ var expiration = new Date();
+ expiration.setDate(expiration.getDate() + 365);
+ document.cookie= 'sortBy=' + escape(by) +
+ ';expires=' + expiration.toUTCString();
+ $('ul.comment-ul').each(function(index, ul) {
+ var comments = getChildren($(ul), true);
+ comments = sortComments(comments);
+ appendComments(comments, $(ul).empty());
+ });
+ }
+
+ /**
+ * Function to process a vote when a user clicks an arrow.
+ */
+ function handleVote(link) {
+ if (!opts.voting) {
+ showError("You'll need to login to vote.");
+ return;
+ }
+
+ var id = link.attr('id');
+ if (!id) {
+ // Didn't click on one of the voting arrows.
+ return;
+ }
+ // If it is an unvote, the new vote value is 0,
+ // Otherwise it's 1 for an upvote, or -1 for a downvote.
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+ }
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+ value: value
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+ .show();
+
+ // The div the comment is displayed in.
+ var div = $('div#cd' + d.comment_id);
+ var data = div.data('comment');
+
+ // If this is not an unvote, and the other vote arrow has
+ // already been pressed, unpress it.
+ if ((d.value !== 0) && (data.vote === d.value * -1)) {
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+ $('#' + (d.value == 1 ? 'd' : 'u') + 'v' + d.comment_id).show();
+ }
+
+ // Update the comments rating in the local data.
+ data.rating += (data.vote === 0) ? d.value : (d.value - data.vote);
+ data.vote = d.value;
+ div.data('comment', data);
+
+ // Change the rating text.
+ div.find('.rating:first')
+ .text(data.rating + ' point' + (data.rating == 1 ? '' : 's'));
+
+ // Send the vote information to the server.
+ $.ajax({
+ type: "POST",
+ url: opts.processVoteURL,
+ data: d,
+ error: function(request, textStatus, error) {
+ showError('Oops, there was a problem casting that vote.');
+ }
+ });
+ }
+
+ /**
+ * Open a reply form used to reply to an existing comment.
+ */
+ function openReply(id) {
+ // Swap out the reply link for the hide link
+ $('#rl' + id).hide();
+ $('#cr' + id).show();
+
+ // Add the reply li to the children ul.
+ var div = $(renderTemplate(replyTemplate, {id: id})).hide();
+ $('#cl' + id)
+ .prepend(div)
+ // Setup the submit handler for the reply form.
+ .find('#rf' + id)
+ .submit(function(event) {
+ event.preventDefault();
+ addComment($('#rf' + id));
+ closeReply(id);
+ })
+ .find('input[type=button]')
+ .click(function() {
+ closeReply(id);
+ });
+ div.slideDown('fast', function() {
+ $('#rf' + id).find('textarea').focus();
+ });
+ }
+
+ /**
+ * Close the reply form opened with openReply.
+ */
+ function closeReply(id) {
+ // Remove the reply div from the DOM.
+ $('#rd' + id).slideUp('fast', function() {
+ $(this).remove();
+ });
+
+ // Swap out the hide link for the reply link
+ $('#cr' + id).hide();
+ $('#rl' + id).show();
+ }
+
+ /**
+ * Recursively sort a tree of comments using the comp comparator.
+ */
+ function sortComments(comments) {
+ comments.sort(comp);
+ $.each(comments, function() {
+ this.children = sortComments(this.children);
+ });
+ return comments;
+ }
+
+ /**
+ * Get the children comments from a ul. If recursive is true,
+ * recursively include childrens' children.
+ */
+ function getChildren(ul, recursive) {
+ var children = [];
+ ul.children().children("[id^='cd']")
+ .each(function() {
+ var comment = $(this).data('comment');
+ if (recursive)
+ comment.children = getChildren($(this).find('#cl' + comment.id), true);
+ children.push(comment);
+ });
+ return children;
+ }
+
+ /** Create a div to display a comment in. */
+ function createCommentDiv(comment) {
+ if (!comment.displayed && !opts.moderator) {
+ return $('<div class="moderate">Thank you! Your comment will show up '
+ + 'once it is has been approved by a moderator.</div>');
+ }
+ // Prettify the comment rating.
+ comment.pretty_rating = comment.rating + ' point' +
+ (comment.rating == 1 ? '' : 's');
+ // Make a class (for displaying not yet moderated comments differently)
+ comment.css_class = comment.displayed ? '' : ' moderate';
+ // Create a div for this comment.
+ var context = $.extend({}, opts, comment);
+ var div = $(renderTemplate(commentTemplate, context));
+
+ // If the user has voted on this comment, highlight the correct arrow.
+ if (comment.vote) {
+ var direction = (comment.vote == 1) ? 'u' : 'd';
+ div.find('#' + direction + 'v' + comment.id).hide();
+ div.find('#' + direction + 'u' + comment.id).show();
+ }
+
+ if (opts.moderator || comment.text != '[deleted]') {
+ div.find('a.reply').show();
+ if (comment.proposal_diff)
+ div.find('#sp' + comment.id).show();
+ if (opts.moderator && !comment.displayed)
+ div.find('#cm' + comment.id).show();
+ if (opts.moderator || (opts.username == comment.username))
+ div.find('#dc' + comment.id).show();
+ }
+ return div;
+ }
+
+ /**
+ * A simple template renderer. Placeholders such as <%id%> are replaced
+ * by context['id'] with items being escaped. Placeholders such as <#id#>
+ * are not escaped.
+ */
+ function renderTemplate(template, context) {
+ var esc = $(document.createElement('div'));
+
+ function handle(ph, escape) {
+ var cur = context;
+ $.each(ph.split('.'), function() {
+ cur = cur[this];
+ });
+ return escape ? esc.text(cur || "").html() : cur;
+ }
+
+ return template.replace(/<([%#])([\w\.]*)\1>/g, function() {
+ return handle(arguments[2], arguments[1] == '%' ? true : false);
+ });
+ }
+
+ /** Flash an error message briefly. */
+ function showError(message) {
+ $(document.createElement('div')).attr({'class': 'popup-error'})
+ .append($(document.createElement('div'))
+ .attr({'class': 'error-message'}).text(message))
+ .appendTo('body')
+ .fadeIn("slow")
+ .delay(2000)
+ .fadeOut("slow");
+ }
+
+ /** Add a link the user uses to open the comments popup. */
+ $.fn.comment = function() {
+ return this.each(function() {
+ var id = $(this).attr('id').substring(1);
+ var count = COMMENT_METADATA[id];
+ var title = count + ' comment' + (count == 1 ? '' : 's');
+ var image = count > 0 ? opts.commentBrightImage : opts.commentImage;
+ var addcls = count == 0 ? ' nocomment' : '';
+ $(this)
+ .append(
+ $(document.createElement('a')).attr({
+ href: '#',
+ 'class': 'sphinx-comment-open' + addcls,
+ id: 'ao' + id
+ })
+ .append($(document.createElement('img')).attr({
+ src: image,
+ alt: 'comment',
+ title: title
+ }))
+ .click(function(event) {
+ event.preventDefault();
+ show($(this).attr('id').substring(2));
+ })
+ )
+ .append(
+ $(document.createElement('a')).attr({
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+ 'class': 'sphinx-comment-close hidden',
+ id: 'ah' + id
+ })
+ .append($(document.createElement('img')).attr({
+ src: opts.closeCommentImage,
+ alt: 'close',
+ title: 'close'
+ }))
+ .click(function(event) {
+ event.preventDefault();
+ hide($(this).attr('id').substring(2));
+ })
+ );
+ });
+ };
+
+ var opts = {
+ processVoteURL: '/_process_vote',
+ addCommentURL: '/_add_comment',
+ getCommentsURL: '/_get_comments',
+ acceptCommentURL: '/_accept_comment',
+ deleteCommentURL: '/_delete_comment',
+ commentImage: '/static/_static/comment.png',
+ closeCommentImage: '/static/_static/comment-close.png',
+ loadingImage: '/static/_static/ajax-loader.gif',
+ commentBrightImage: '/static/_static/comment-bright.png',
+ upArrow: '/static/_static/up.png',
+ downArrow: '/static/_static/down.png',
+ upArrowPressed: '/static/_static/up-pressed.png',
+ downArrowPressed: '/static/_static/down-pressed.png',
+ voting: false,
+ moderator: false
+ };
+
+ if (typeof COMMENT_OPTIONS != "undefined") {
+ opts = jQuery.extend(opts, COMMENT_OPTIONS);
+ }
+
+ var popupTemplate = '\
+ <div class="sphinx-comments" id="sc<%id%>">\
+ <p class="sort-options">\
+ Sort by:\
+ <a href="#" class="sort-option byrating">best rated</a>\
+ <a href="#" class="sort-option byascage">newest</a>\
+ <a href="#" class="sort-option byage">oldest</a>\
+ </p>\
+ <div class="comment-header">Comments</div>\
+ <div class="comment-loading" id="cn<%id%>">\
+ loading comments... <img src="<%loadingImage%>" alt="" /></div>\
+ <ul id="cl<%id%>" class="comment-ul"></ul>\
+ <div id="ca<%id%>">\
+ <p class="add-a-comment">Add a comment\
+ (<a href="#" class="comment-markup" id="ab<%id%>">markup</a>):</p>\
+ <div class="comment-markup-box" id="mb<%id%>">\
+ reStructured text markup: <i>*emph*</i>, <b>**strong**</b>, \
+ <code>``code``</code>, \
+ code blocks: <code>::</code> and an indented block after blank line</div>\
+ <form method="post" id="cf<%id%>" class="comment-form" action="">\
+ <textarea name="comment" cols="80"></textarea>\
+ <p class="propose-button">\
+ <a href="#" id="pc<%id%>" class="show-propose-change">\
+ Propose a change ▹\
+ </a>\
+ <a href="#" id="hc<%id%>" class="hide-propose-change">\
+ Propose a change ▿\
+ </a>\
+ </p>\
+ <textarea name="proposal" id="pt<%id%>" cols="80"\
+ spellcheck="false"></textarea>\
+ <input type="submit" value="Add comment" />\
+ <input type="hidden" name="node" value="<%id%>" />\
+ <input type="hidden" name="parent" value="" />\
+ </form>\
+ </div>\
+ </div>';
+
+ var commentTemplate = '\
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+ <div class="vote">\
+ <div class="arrow">\
+ <a href="#" id="uv<%id%>" class="vote" title="vote up">\
+ <img src="<%upArrow%>" />\
+ </a>\
+ <a href="#" id="uu<%id%>" class="un vote" title="vote up">\
+ <img src="<%upArrowPressed%>" />\
+ </a>\
+ </div>\
+ <div class="arrow">\
+ <a href="#" id="dv<%id%>" class="vote" title="vote down">\
+ <img src="<%downArrow%>" id="da<%id%>" />\
+ </a>\
+ <a href="#" id="du<%id%>" class="un vote" title="vote down">\
+ <img src="<%downArrowPressed%>" />\
+ </a>\
+ </div>\
+ </div>\
+ <div class="comment-content">\
+ <p class="tagline comment">\
+ <span class="user-id"><%username%></span>\
+ <span class="rating"><%pretty_rating%></span>\
+ <span class="delta"><%time.delta%></span>\
+ </p>\
+ <div class="comment-text comment"><#text#></div>\
+ <p class="comment-opts comment">\
+ <a href="#" class="reply hidden" id="rl<%id%>">reply ▹</a>\
+ <a href="#" class="close-reply" id="cr<%id%>">reply ▿</a>\
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+ <a href="#" id="hp<%id%>" class="hide-proposal">proposal ▿</a>\
+ <a href="#" id="dc<%id%>" class="delete-comment hidden">delete</a>\
+ <span id="cm<%id%>" class="moderation hidden">\
+ <a href="#" id="ac<%id%>" class="accept-comment">accept</a>\
+ </span>\
+ </p>\
+ <pre class="proposal" id="pr<%id%>">\
+<#proposal_diff#>\
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+ <div class="clearleft"></div>\
+ </div>\
+ </div>';
+
+ var replyTemplate = '\
+ <li>\
+ <div class="reply-div" id="rd<%id%>">\
+ <form id="rf<%id%>">\
+ <textarea name="comment" cols="80"></textarea>\
+ <input type="submit" value="Add reply" />\
+ <input type="button" value="Cancel" />\
+ <input type="hidden" name="parent" value="<%id%>" />\
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+ </li>';
+
+ $(document).ready(function() {
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+ var terms = (params.q) ? params.q[0].split(/\s+/) : [];
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+ // directly open comment window if requested
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+ if (anchor.substring(0, 9) == '#comment-') {
+ $('#ao' + anchor.substring(9)).click();
+ document.location.hash = '#s' + anchor.substring(9);
+ }
+});
diff --git a/docs_src/_build/html/cfelpyutils.crystfel_utils.html b/docs_src/_build/html/cfelpyutils.crystfel_utils.html
new file mode 100644
index 0000000..d162d9e
--- /dev/null
+++ b/docs_src/_build/html/cfelpyutils.crystfel_utils.html
@@ -0,0 +1,148 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
+ <head>
+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The crystfel_utils Module — CFELPyUtils 1.0.0 documentation</title>
+ <link rel="stylesheet" href="_static/alabaster.css" type="text/css" />
+ <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+ <script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
+ <script type="text/javascript" src="_static/jquery.js"></script>
+ <script type="text/javascript" src="_static/underscore.js"></script>
+ <script type="text/javascript" src="_static/doctools.js"></script>
+ <script type="text/javascript" src="_static/language_data.js"></script>
+ <link rel="index" title="Index" href="genindex.html" />
+ <link rel="search" title="Search" href="search.html" />
+ <link rel="next" title="The geometry_utils Module" href="cfelpyutils.geometry_utils.html" />
+ <link rel="prev" title="The cfelpyutils Package" href="cfelpyutils.html" />
+
+ <link rel="stylesheet" href="_static/custom.css" type="text/css" />
+
+
+ <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+ </head><body>
+
+
+ <div class="document">
+ <div class="documentwrapper">
+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+ <div class="section" id="module-cfelpyutils.crystfel_utils">
+<span id="the-crystfel-utils-module"></span><h1>The crystfel_utils Module<a class="headerlink" href="#module-cfelpyutils.crystfel_utils" title="Permalink to this headline">¶</a></h1>
+<p>CrystFEL utilities.</p>
+<p>This module contains Python reimplementations of some functions from the <a class="reference external" href="http://www.desy.de/~twhite/crystfel">CrystFEL</a> software package.</p>
+<dl class="function">
+<dt id="cfelpyutils.crystfel_utils.load_crystfel_geometry">
+<code class="descname">load_crystfel_geometry</code><span class="sig-paren">(</span><em>filename</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cfelpyutils/crystfel_utils.html#load_crystfel_geometry"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfelpyutils.crystfel_utils.load_crystfel_geometry" title="Permalink to this definition">¶</a></dt>
+<dd><p>Loads a CrystFEL geometry file.</p>
+<p>This function is a reimplementation of the get_detector_geometry_2 function from
+CrystFEL. It reads information from a CrystFEL geometry file.</p>
+<p>For a full documentation of the CrystFEL geometry format, see the relevant <a class="reference external" href="http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html">man
+page</a>.</p>
+<p>The function returns a dictionary with the geometry information.</p>
+<ul class="simple">
+<li>The CrystFEL geometry file uses a key/value language. The keys in the returned
+dictionary match the keys in the geometry file.</li>
+<li>The dictionary values store the corresponding values.</li>
+<li>The code of this function is currently synchronized with the code of the function
+‘get_detector_geometry_2’ in CrystFEL at commit 41a8fa9819010.</li>
+</ul>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>filename</strong> (<em>str</em>) – the absolute or relative path to a CrystFEL geometry file.</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">a dictionary with the geometry information loaded from the
+file.</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Dict[str, Any]</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+
+
+ </div>
+
+ </div>
+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="index.html">CFELPyUtils</a></h1>
+
+
+
+
+
+
+
+
+<h3>Navigation</h3>
+<ul class="current">
+<li class="toctree-l1 current"><a class="reference internal" href="cfelpyutils.html">The cfelpyutils Package</a><ul class="current">
+<li class="toctree-l2 current"><a class="current reference internal" href="#">crystfel_utils</a></li>
+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.geometry_utils.html">geometry_utils</a></li>
+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.named_tuples.html">named_tuples</a></li>
+</ul>
+</li>
+</ul>
+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+ <li><a href="index.html">Documentation overview</a><ul>
+ <li><a href="cfelpyutils.html">The cfelpyutils Package</a><ul>
+ <li>Previous: <a href="cfelpyutils.html" title="previous chapter">The cfelpyutils Package</a></li>
+ <li>Next: <a href="cfelpyutils.geometry_utils.html" title="next chapter">The geometry_utils Module</a></li>
+ </ul></li>
+ </ul></li>
+</ul>
+</div>
+<div id="searchbox" style="display: none" role="search">
+ <h3>Quick search</h3>
+ <div class="searchformwrapper">
+ <form class="search" action="search.html" method="get">
+ <input type="text" name="q" />
+ <input type="submit" value="Go" />
+ <input type="hidden" name="check_keywords" value="yes" />
+ <input type="hidden" name="area" value="default" />
+ </form>
+ </div>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
+
+
+
+
+
+
+
+
+ </div>
+ </div>
+ <div class="clearer"></div>
+ </div>
+ <div class="footer">
+ ©2019, OnDA Team.
+
+ |
+ Powered by <a href="http://sphinx-doc.org/">Sphinx 1.8.5</a>
+ & <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+
+ </div>
+
+
+
+
+ </body>
+</html>
\ No newline at end of file
diff --git a/docs_src/_build/html/cfelpyutils.geometry_utils.html b/docs_src/_build/html/cfelpyutils.geometry_utils.html
new file mode 100644
index 0000000..77c72d0
--- /dev/null
+++ b/docs_src/_build/html/cfelpyutils.geometry_utils.html
@@ -0,0 +1,214 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
+ <head>
+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The geometry_utils Module — CFELPyUtils 1.0.0 documentation</title>
+ <link rel="stylesheet" href="_static/alabaster.css" type="text/css" />
+ <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+ <script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
+ <script type="text/javascript" src="_static/jquery.js"></script>
+ <script type="text/javascript" src="_static/underscore.js"></script>
+ <script type="text/javascript" src="_static/doctools.js"></script>
+ <script type="text/javascript" src="_static/language_data.js"></script>
+ <link rel="index" title="Index" href="genindex.html" />
+ <link rel="search" title="Search" href="search.html" />
+ <link rel="next" title="The named_tuples Module" href="cfelpyutils.named_tuples.html" />
+ <link rel="prev" title="The crystfel_utils Module" href="cfelpyutils.crystfel_utils.html" />
+
+ <link rel="stylesheet" href="_static/custom.css" type="text/css" />
+
+
+ <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+ </head><body>
+
+
+ <div class="document">
+ <div class="documentwrapper">
+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+ <div class="section" id="module-cfelpyutils.geometry_utils">
+<span id="the-geometry-utils-module"></span><h1>The geometry_utils Module<a class="headerlink" href="#module-cfelpyutils.geometry_utils" title="Permalink to this headline">¶</a></h1>
+<p>Geometry utilities.</p>
+<p>This module contains functions that manipulate geometry information.</p>
+<dl class="function">
+<dt id="cfelpyutils.geometry_utils.compute_pix_maps">
+<code class="descname">compute_pix_maps</code><span class="sig-paren">(</span><em>geometry</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cfelpyutils/geometry_utils.html#compute_pix_maps"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfelpyutils.geometry_utils.compute_pix_maps" title="Permalink to this definition">¶</a></dt>
+<dd><p>Computes pixel maps from CrystFEL geometry information.</p>
+<p>This function takes as input some geometry information read from a <a class="reference external" href="http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html">CrystFEL</a> file, and
+returns a set of some pre-computed pixel maps.</p>
+<p>The origin and the orientation of the reference system for the pixel maps follow
+the same conventions as in CrystFEL:</p>
+<ul class="simple">
+<li>The center of the reference system is the beam interaction point.</li>
+<li>+z is the beam direction, and points along the beam (i.e. away from the source).</li>
+<li>+y points towards the zenith (ceiling).</li>
+<li>+x completes the right-handed coordinate system.</li>
+</ul>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>geometry</strong> (<em>Dict</em><em>[</em><em>str</em><em>, </em><em>Any</em><em>]</em>) – a CrystFEL geometry object (A dictionary returned by
+the <a class="reference internal" href="cfelpyutils.crystfel_utils.html#cfelpyutils.crystfel_utils.load_crystfel_geometry" title="cfelpyutils.crystfel_utils.load_crystfel_geometry"><code class="xref py py-func docutils literal notranslate"><span class="pre">load_crystfel_geometry()</span></code></a> function).</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">a named tuple storing the the
+pixel maps.</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps" title="cfelpyutils.named_tuples.PixelMaps"><code class="xref py py-class docutils literal notranslate"><span class="pre">PixelMaps</span></code></a></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="function">
+<dt id="cfelpyutils.geometry_utils.compute_visualization_pix_maps">
+<code class="descname">compute_visualization_pix_maps</code><span class="sig-paren">(</span><em>geometry</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cfelpyutils/geometry_utils.html#compute_visualization_pix_maps"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfelpyutils.geometry_utils.compute_visualization_pix_maps" title="Permalink to this definition">¶</a></dt>
+<dd><p>Computes pixel maps for data visualization from CrystFEL geometry information.</p>
+<p>This function takes as input some geometry information read from a <a class="reference external" href="http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html">CrystFEL</a> file, and
+returns a set of some pre-computed pixel maps that can be used to display data in
+an ImageView widget from the <a class="reference external" href="http://pyqtgraph.org/">PyQtGraph</a> library.</p>
+<p>These pixel maps are different from the ones generated by the
+<a class="reference internal" href="#cfelpyutils.geometry_utils.compute_pix_maps" title="cfelpyutils.geometry_utils.compute_pix_maps"><code class="xref py py-func docutils literal notranslate"><span class="pre">compute_pix_maps()</span></code></a> function. The main differences are:</p>
+<ul class="simple">
+<li>The origin of the reference system is not the beam interaction point, but the top
+left corner of the array used to visualize the data.</li>
+<li>Only the x and y pixel maps are available. The other entries in the named tuple
+(z, r and phi) are set to None.</li>
+</ul>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>geometry</strong> (<em>Dict</em><em>[</em><em>str</em><em>, </em><em>Any</em><em>]</em>) – a CrystFEL geometry object (A dictionary returned by
+the <a class="reference internal" href="cfelpyutils.crystfel_utils.html#cfelpyutils.crystfel_utils.load_crystfel_geometry" title="cfelpyutils.crystfel_utils.load_crystfel_geometry"><code class="xref py py-func docutils literal notranslate"><span class="pre">load_crystfel_geometry()</span></code></a> function).</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">a named tuple with the pixel maps.</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><code class="xref py py-class docutils literal notranslate"><span class="pre">PixelMaps</span></code></td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="function">
+<dt id="cfelpyutils.geometry_utils.apply_geometry_to_data">
+<code class="descname">apply_geometry_to_data</code><span class="sig-paren">(</span><em>data</em>, <em>geometry</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/cfelpyutils/geometry_utils.html#apply_geometry_to_data"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfelpyutils.geometry_utils.apply_geometry_to_data" title="Permalink to this definition">¶</a></dt>
+<dd><p>Applies CrystFEL geometry information to some data.</p>
+<p>This function takes as input some geometry information read from a <a class="reference external" href="http://www.desy.de/~twhite/crystfel/manual-crystfel_geometry.html">CrystFEL</a> file, and
+some data on which to apply it. It returns an array that can be displayed using a
+library like <a class="reference external" href="https://matplotlib.org/">matplotlib</a> or
+<a class="reference external" href="http://pyqtgraph.org/">PyQtGraph</a>.</p>
+<p>The shape of the returned array is big enough to display all the input pixel
+values, and is symmetric around the center of the reference system (i.e: the beam
+interaction point).</p>
+<p>NOTE: This restrictions often cause the returned array to be bigger than the minimum
+size needed to store the physical layout of the pixels in the detector,
+particularly if the detector is not centered at the beam interaction point.</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
+<li><strong>data</strong> (<em>numpy.ndarray</em>) – the data on which the geometry information should be
+applied.</li>
+<li><strong>geometry</strong> (<em>Dict</em><em>[</em><em>str</em><em>, </em><em>Any</em><em>]</em>) – a CrystFEL geometry object (A dictionary returned by
+the <a class="reference internal" href="cfelpyutils.crystfel_utils.html#cfelpyutils.crystfel_utils.load_crystfel_geometry" title="cfelpyutils.crystfel_utils.load_crystfel_geometry"><code class="xref py py-func docutils literal notranslate"><span class="pre">load_crystfel_geometry()</span></code></a> function).</li>
+</ul>
+</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">an array containing the data with the geometry information
+applied.</p>
+</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">numpy.ndarray</p>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+
+
+ </div>
+
+ </div>
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+<span id="the-cfelpyutils-package"></span><h1>The cfelpyutils Package<a class="headerlink" href="#module-cfelpyutils" title="Permalink to this headline">¶</a></h1>
+<p>The main CFELPyUtils package, which contains the whole library.</p>
+<div class="toctree-wrapper compound">
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.crystfel_utils.html">crystfel_utils</a></li>
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diff --git a/docs_src/_build/html/cfelpyutils.named_tuples.html b/docs_src/_build/html/cfelpyutils.named_tuples.html
new file mode 100644
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+
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+ <div class="section" id="module-cfelpyutils.named_tuples">
+<span id="the-named-tuples-module"></span><h1>The named_tuples Module<a class="headerlink" href="#module-cfelpyutils.named_tuples" title="Permalink to this headline">¶</a></h1>
+<p>CFELPyUtils named tuples.</p>
+<p>This module contains a collection of named tuples used throughout the CFELPyUtils
+library.</p>
+<dl class="class">
+<dt id="cfelpyutils.named_tuples.PixelMaps">
+<em class="property">class </em><code class="descname">PixelMaps</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps" title="Permalink to this definition">¶</a></dt>
+<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">tuple</span></code></p>
+<p>Pixel maps that store geometry information.</p>
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
+<li><strong>x</strong> (<em>numpy.ndarray</em>) – pixel map for the x coordinate.</li>
+<li><strong>y</strong> (<em>numpy.ndarray</em>) – pixel map for the y coordinate.</li>
+<li><strong>z</strong> (<em>numpy.ndarray</em>) – pixel map for the z coordinate.</li>
+<li><strong>r</strong> (<em>numpy.ndarray</em>) – pixel map storing the distance of each pixel from the center of
+the reference system.</li>
+<li><strong>phi</strong> (<em>numpy.ndarray</em>) – pixel map storing the amplitude of the angle between each
+pixel, the center of the reference system, and the x axis through the center.</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+<dl class="attribute">
+<dt id="cfelpyutils.named_tuples.PixelMaps.phi">
+<code class="descname">phi</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps.phi" title="Permalink to this definition">¶</a></dt>
+<dd><p>Alias for field number 4</p>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="cfelpyutils.named_tuples.PixelMaps.r">
+<code class="descname">r</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps.r" title="Permalink to this definition">¶</a></dt>
+<dd><p>Alias for field number 3</p>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="cfelpyutils.named_tuples.PixelMaps.x">
+<code class="descname">x</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps.x" title="Permalink to this definition">¶</a></dt>
+<dd><p>Alias for field number 0</p>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="cfelpyutils.named_tuples.PixelMaps.y">
+<code class="descname">y</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps.y" title="Permalink to this definition">¶</a></dt>
+<dd><p>Alias for field number 1</p>
+</dd></dl>
+
+<dl class="attribute">
+<dt id="cfelpyutils.named_tuples.PixelMaps.z">
+<code class="descname">z</code><a class="headerlink" href="#cfelpyutils.named_tuples.PixelMaps.z" title="Permalink to this definition">¶</a></dt>
+<dd><p>Alias for field number 2</p>
+</dd></dl>
+
+</dd></dl>
+
+</div>
+
+
+ </div>
+
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+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.geometry_utils.html">geometry_utils</a></li>
+<li class="toctree-l2 current"><a class="current reference internal" href="#">named_tuples</a></li>
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+<div class="genindex-jumpbox">
+ <a href="#A"><strong>A</strong></a>
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+ | <a href="#P"><strong>P</strong></a>
+ | <a href="#R"><strong>R</strong></a>
+ | <a href="#X"><strong>X</strong></a>
+ | <a href="#Y"><strong>Y</strong></a>
+ | <a href="#Z"><strong>Z</strong></a>
+
+</div>
+<h2 id="A">A</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.apply_geometry_to_data">apply_geometry_to_data() (in module cfelpyutils.geometry_utils)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="C">C</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.html#module-cfelpyutils">cfelpyutils (module)</a>
+</li>
+ <li><a href="cfelpyutils.crystfel_utils.html#module-cfelpyutils.crystfel_utils">cfelpyutils.crystfel_utils (module)</a>
+</li>
+ <li><a href="cfelpyutils.geometry_utils.html#module-cfelpyutils.geometry_utils">cfelpyutils.geometry_utils (module)</a>
+</li>
+ </ul></td>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#module-cfelpyutils.named_tuples">cfelpyutils.named_tuples (module)</a>
+</li>
+ <li><a href="cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.compute_pix_maps">compute_pix_maps() (in module cfelpyutils.geometry_utils)</a>
+</li>
+ <li><a href="cfelpyutils.geometry_utils.html#cfelpyutils.geometry_utils.compute_visualization_pix_maps">compute_visualization_pix_maps() (in module cfelpyutils.geometry_utils)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="L">L</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.crystfel_utils.html#cfelpyutils.crystfel_utils.load_crystfel_geometry">load_crystfel_geometry() (in module cfelpyutils.crystfel_utils)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="P">P</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps.phi">phi (PixelMaps attribute)</a>
+</li>
+ </ul></td>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps">PixelMaps (class in cfelpyutils.named_tuples)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="R">R</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps.r">r (PixelMaps attribute)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="X">X</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps.x">x (PixelMaps attribute)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="Y">Y</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps.y">y (PixelMaps attribute)</a>
+</li>
+ </ul></td>
+</tr></table>
+
+<h2 id="Z">Z</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+ <td style="width: 33%; vertical-align: top;"><ul>
+ <li><a href="cfelpyutils.named_tuples.html#cfelpyutils.named_tuples.PixelMaps.z">z (PixelMaps attribute)</a>
+</li>
+ </ul></td>
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+
+
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+
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+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
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+<h3>Related Topics</h3>
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diff --git a/docs_src/_build/html/index.html b/docs_src/_build/html/index.html
new file mode 100644
index 0000000..ea167f9
--- /dev/null
+++ b/docs_src/_build/html/index.html
@@ -0,0 +1,117 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>CFELPyUtils — CFELPyUtils 1.0.0 documentation</title>
+ <link rel="stylesheet" href="_static/alabaster.css" type="text/css" />
+ <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
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+ <div class="section" id="cfelpyutils">
+<h1>CFELPyUtils<a class="headerlink" href="#cfelpyutils" title="Permalink to this headline">¶</a></h1>
+<div class="toctree-wrapper compound">
+</div>
+<div class="section" id="introduction">
+<h2>Introduction<a class="headerlink" href="#introduction" title="Permalink to this headline">¶</a></h2>
+<p>CFELPyUtils is a utility library written in Python and developed at the Center For Free
+Electron Laser Science (CFEL) in Hamburg. It contains several functions and classes
+that perform various tasks related to the processing of x-ray imaging data (currently,
+mostly reading and applying geometry information to x-ray detector data). It is used by
+several internal and released CFEL software projects.</p>
+</div>
+<div class="section" id="installation">
+<h2>Installation<a class="headerlink" href="#installation" title="Permalink to this headline">¶</a></h2>
+<p>The CFELPyUtils library is available on PyPI and can be installed using the pip
+command:</p>
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>python3 -m pip install cfelpyutils
+</pre></div>
+</div>
+<p>Or, for python2:</p>
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>python -m pip install cfelpyutils
+</pre></div>
+</div>
+<p>It is also available as an Anaconda package in the ‘ondateam’ channel. It can be
+installed using the ‘conda’ command:</p>
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>conda install -c ondateam cfelpyutils
+</pre></div>
+</div>
+</div>
+<div class="section" id="code-documentation">
+<h2>Code Documentation<a class="headerlink" href="#code-documentation" title="Permalink to this headline">¶</a></h2>
+<p>Code documentation for the CFELPyUtils library can be found <a class="reference internal" href="cfelpyutils.html"><span class="doc">here</span></a>.</p>
+</div>
+</div>
+
+
+ </div>
+
+ </div>
+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+ <h3><a href="#">Table of Contents</a></h3>
+ <ul>
+<li><a class="reference internal" href="#">CFELPyUtils</a><ul>
+<li><a class="reference internal" href="#introduction">Introduction</a></li>
+<li><a class="reference internal" href="#installation">Installation</a></li>
+<li><a class="reference internal" href="#code-documentation">Code Documentation</a></li>
+</ul>
+</li>
+</ul>
+
+<div id="searchbox" style="display: none" role="search">
+ <h3>Quick search</h3>
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+
+ </body>
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diff --git a/docs_src/_build/html/modules.html b/docs_src/_build/html/modules.html
new file mode 100644
index 0000000..c6b1e68
--- /dev/null
+++ b/docs_src/_build/html/modules.html
@@ -0,0 +1,114 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
+ <head>
+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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+ <link rel="search" title="Search" href="search.html" />
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+
+
+ <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+ </head><body>
+
+
+ <div class="document">
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+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+ <div class="section" id="cfelpyutils">
+<h1>cfelpyutils<a class="headerlink" href="#cfelpyutils" title="Permalink to this headline">¶</a></h1>
+<div class="toctree-wrapper compound">
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.html">The cfelpyutils Package</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.crystfel_utils.html">crystfel_utils</a></li>
+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.geometry_utils.html">geometry_utils</a></li>
+<li class="toctree-l2"><a class="reference internal" href="cfelpyutils.named_tuples.html">named_tuples</a></li>
+</ul>
+</li>
+</ul>
+</div>
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+
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+
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+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="index.html">CFELPyUtils</a></h1>
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+<h3>Navigation</h3>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.html">The cfelpyutils Package</a></li>
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+<h3>Related Topics</h3>
+<ul>
+ <li><a href="index.html">Documentation overview</a><ul>
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+ </form>
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diff --git a/docs_src/_build/html/objects.inv b/docs_src/_build/html/objects.inv
new file mode 100644
index 0000000..34d0743
--- /dev/null
+++ b/docs_src/_build/html/objects.inv
@@ -0,0 +1,8 @@
+# Sphinx inventory version 2
+# Project: CFELPyUtils
+# Version: 1.0.0
+# The remainder of this file is compressed using zlib.
+xÚµ”Ánƒ0 †ï}ŠHÛ•j½ö:mÒ¤MBÚvŽÜÄ-щH˜HŸ~
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+UÕU«¾Çs¥ëX6ÙuO
+ZKwê–ZE9X˜èzÈêŠS¹®,R-jšƒ6óп…©@Š=xì¼
+È‘S[i‰ãÓïŠ&g SQ£|k[dŒéõw‰ý o©3á™`m)6‡ÑÜŠ[ÎBg¡ºY¨ûQ‰±|Í#Éêâl‘ »A’û‚ NÝ°ÜÀ] ô¸úùG§®Í`o~¯z€ mÓýbŠ
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\ No newline at end of file
diff --git a/docs_src/_build/html/py-modindex.html b/docs_src/_build/html/py-modindex.html
new file mode 100644
index 0000000..02294c3
--- /dev/null
+++ b/docs_src/_build/html/py-modindex.html
@@ -0,0 +1,137 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
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+ <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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+
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+
+ </head><body>
+
+
+ <div class="document">
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+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+
+ <h1>Python Module Index</h1>
+
+ <div class="modindex-jumpbox">
+ <a href="#cap-c"><strong>c</strong></a>
+ </div>
+
+ <table class="indextable modindextable">
+ <tr class="pcap"><td></td><td> </td><td></td></tr>
+ <tr class="cap" id="cap-c"><td></td><td>
+ <strong>c</strong></td><td></td></tr>
+ <tr>
+ <td><img src="_static/minus.png" class="toggler"
+ id="toggle-1" style="display: none" alt="-" /></td>
+ <td>
+ <a href="cfelpyutils.html#module-cfelpyutils"><code class="xref">cfelpyutils</code></a></td><td>
+ <em></em></td></tr>
+ <tr class="cg-1">
+ <td></td>
+ <td>   
+ <a href="cfelpyutils.crystfel_utils.html#module-cfelpyutils.crystfel_utils"><code class="xref">cfelpyutils.crystfel_utils</code></a></td><td>
+ <em></em></td></tr>
+ <tr class="cg-1">
+ <td></td>
+ <td>   
+ <a href="cfelpyutils.geometry_utils.html#module-cfelpyutils.geometry_utils"><code class="xref">cfelpyutils.geometry_utils</code></a></td><td>
+ <em></em></td></tr>
+ <tr class="cg-1">
+ <td></td>
+ <td>   
+ <a href="cfelpyutils.named_tuples.html#module-cfelpyutils.named_tuples"><code class="xref">cfelpyutils.named_tuples</code></a></td><td>
+ <em></em></td></tr>
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+
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+
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+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="index.html">CFELPyUtils</a></h1>
+
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+
+
+
+<h3>Navigation</h3>
+<ul>
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+</ul>
+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+ <li><a href="index.html">Documentation overview</a><ul>
+ </ul></li>
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+ <h3>Quick search</h3>
+ <div class="searchformwrapper">
+ <form class="search" action="search.html" method="get">
+ <input type="text" name="q" />
+ <input type="submit" value="Go" />
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+<script type="text/javascript">$('#searchbox').show(0);</script>
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+ </div>
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+ </body>
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diff --git a/docs_src/_build/html/search.html b/docs_src/_build/html/search.html
new file mode 100644
index 0000000..a117965
--- /dev/null
+++ b/docs_src/_build/html/search.html
@@ -0,0 +1,120 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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+<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
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+ <script type="text/javascript" src="_static/doctools.js"></script>
+ <script type="text/javascript" src="_static/language_data.js"></script>
+ <script type="text/javascript" src="_static/searchtools.js"></script>
+ <link rel="index" title="Index" href="genindex.html" />
+ <link rel="search" title="Search" href="#" />
+ <script type="text/javascript">
+ jQuery(function() { Search.loadIndex("searchindex.js"); });
+ </script>
+
+ <script type="text/javascript" id="searchindexloader"></script>
+
+
+ <link rel="stylesheet" href="_static/custom.css" type="text/css" />
+
+
+ <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+
+ </head><body>
+
+
+ <div class="document">
+ <div class="documentwrapper">
+ <div class="bodywrapper">
+
+
+ <div class="body" role="main">
+
+ <h1 id="search-documentation">Search</h1>
+ <div id="fallback" class="admonition warning">
+ <script type="text/javascript">$('#fallback').hide();</script>
+ <p>
+ Please activate JavaScript to enable the search
+ functionality.
+ </p>
+ </div>
+ <p>
+ From here you can search these documents. Enter your search
+ words into the box below and click "search". Note that the search
+ function will automatically search for all of the words. Pages
+ containing fewer words won't appear in the result list.
+ </p>
+ <form action="" method="get">
+ <input type="text" name="q" value="" />
+ <input type="submit" value="search" />
+ <span id="search-progress" style="padding-left: 10px"></span>
+ </form>
+
+ <div id="search-results">
+
+ </div>
+
+ </div>
+
+ </div>
+ </div>
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+<h1 class="logo"><a href="index.html">CFELPyUtils</a></h1>
+
+
+
+
+
+
+
+
+<h3>Navigation</h3>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="cfelpyutils.html">The cfelpyutils Package</a></li>
+</ul>
+
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+ <li><a href="index.html">Documentation overview</a><ul>
+ </ul></li>
+</ul>
+</div>
+
+
+
+
+
+
+
+
+ </div>
+ </div>
+ <div class="clearer"></div>
+ </div>
+ <div class="footer">
+ ©2019, OnDA Team.
+
+ |
+ Powered by <a href="http://sphinx-doc.org/">Sphinx 1.8.5</a>
+ & <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+
+ </div>
+
+
+
+
+ </body>
+</html>
\ No newline at end of file
diff --git a/docs_src/_build/html/searchindex.js b/docs_src/_build/html/searchindex.js
new file mode 100644
index 0000000..be933e7
--- /dev/null
+++ b/docs_src/_build/html/searchindex.js
@@ -0,0 +1 @@
+Search.setIndex({docnames:["cfelpyutils","cfelpyutils.crystfel_utils","cfelpyutils.geometry_utils","cfelpyutils.named_tuples","index"],envversion:{"sphinx.domains.c":1,"sphinx.domains.changeset":1,"sphinx.domains.cpp":1,"sphinx.domains.javascript":1,"sphinx.domains.math":2,"sphinx.domains.python":1,"sphinx.domains.rst":1,"sphinx.domains.std":1,"sphinx.ext.todo":1,"sphinx.ext.viewcode":1,sphinx:55},filenames:["cfelpyutils.rst","cfelpyutils.crystfel_utils.rst","cfelpyutils.geometry_utils.rst","cfelpyutils.named_tuples.rst","index.rst"],objects:{"":{cfelpyutils:[0,0,0,"-"]},"cfelpyutils.crystfel_utils":{load_crystfel_geometry:[1,1,1,""]},"cfelpyutils.geometry_utils":{apply_geometry_to_data:[2,1,1,""],compute_pix_maps:[2,1,1,""],compute_visualization_pix_maps:[2,1,1,""]},"cfelpyutils.named_tuples":{PixelMaps:[3,2,1,""]},"cfelpyutils.named_tuples.PixelMaps":{phi:[3,3,1,""],r:[3,3,1,""],x:[3,3,1,""],y:[3,3,1,""],z:[3,3,1,""]},cfelpyutils:{crystfel_utils:[1,0,0,"-"],geometry_utils:[2,0,0,"-"],named_tuples:[3,0,0,"-"]}},objnames:{"0":["py","module","Python module"],"1":["py","function","Python function"],"2":["py","class","Python class"],"3":["py","attribute","Python attribute"]},objtypes:{"0":"py:module","1":"py:function","2":"py:class","3":"py:attribute"},terms:{"41a8fa9819010":1,"class":[3,4],"float":[],"function":[1,2,4],"int":[],"new":[],"return":[1,2],For:[1,4],The:4,These:2,absolut:1,adjust:[],alia:3,all:2,along:2,also:4,amplitud:3,anaconda:4,angl:3,ani:[1,2],appli:[2,4],apply_geometry_to_data:2,around:2,arrai:2,assum:[],avail:[2,4],awai:2,axi:3,base:3,beam:2,been:[],between:3,big:2,bigger:2,can:[2,4],caus:2,ceil:2,center:[2,3,4],cfel:4,cfelpyutil:3,channel:4,code:1,collect:3,command:4,commit:1,complet:2,comput:2,compute_min_array_s:[],compute_pix_map:2,compute_visualization_pix_map:2,conda:4,connect:[],contain:[0,1,2,3,4],convent:2,convert:[],coordin:[2,3],corner:2,correspond:1,crystfel:[1,2],crystfel_util:0,current:[1,4],data:[2,4],describ:[],desi:[],detector:[2,4],develop:4,dict:[1,2],dictionari:[1,2],differ:2,direct:2,displai:2,displayedus:[],distanc:3,document:1,each:3,electron:4,enough:2,entri:2,field:3,fifth:[],file:[1,2],filenam:1,first:[],follow:2,format:1,found:4,fourth:[],free:4,from:[1,2,3],full:1,gener:2,geometri:[1,2,3,4],geometry_util:0,get_detector_geometry_2:1,hamburg:4,hand:2,has:[],here:4,http:[],imag:4,imageview:2,implement:[],inform:[1,2,3,4],input:2,instead:[],interact:2,intern:4,just:[],kei:1,languag:1,laser:4,layout:2,left:2,librari:[0,2,3,4],like:2,link:[],load:1,load_crystfel_geometri:[1,2],main:[0,2],make:[],man:1,mani:[],manipul:2,map:[2,3],match:1,matplotlib:2,minimum:2,mostli:4,name:[2,3],named_tupl:0,ndarrai:[2,3],need:2,none:2,note:2,number:3,numpi:[2,3],object:2,often:2,ondateam:4,ones:2,onli:2,org:[],orient:2,origin:2,other:2,packag:[1,4],page:1,paramet:[1,2,3],particularli:2,path:1,perform:4,phi:[2,3],physic:2,pip:4,pixel:[2,3],pixel_map:[],pixelmap:[2,3],point:2,pre:2,prepar:[],process:4,project:4,provid:[],pypi:4,pyqtgraph:2,python2:4,python3:4,python:[1,4],rai:4,read:[1,2,4],readi:[],refer:[2,3],reimplement:1,rel:1,relat:4,releas:4,relev:1,respect:[],restrict:2,result:[],right:2,same:2,scienc:4,see:1,set:2,sever:4,shape:2,should:2,size:2,softwar:[1,4],some:[1,2],sourc:[1,2],standard:[],store:[1,2,3],str:[1,2],stro:[],style:[],submodul:[],suppos:[],symmetr:2,sync:[],synchron:1,system:[2,3],take:2,task:4,than:2,thi:[1,2,3],third:[],three:[],through:3,throughout:3,top:2,toward:2,tupl:[2,3],twhite:[],two:[],type:[1,2],used:[2,3,4],uses:1,using:[2,4],util:[1,2,4],valu:[1,2],variou:4,vector:[],visual:2,which:[0,2],whole:0,widget:2,work:[],written:4,wth:[],www:[],zenith:2},titles:["The cfelpyutils Package","The crystfel_utils Module","The geometry_utils Module","The named_tuples Module","CFELPyUtils"],titleterms:{The:[0,1,2,3],cfelpyutil:[0,4],code:4,crystfel_util:1,document:4,geometry_util:2,instal:4,introduct:4,modul:[1,2,3],named_tupl:3,packag:0,thecfelpyutil:[]}})
\ No newline at end of file
diff --git a/docs/cfelpyutils.crystfel_utils.rst b/docs_src/cfelpyutils.crystfel_utils.rst
similarity index 59%
rename from docs/cfelpyutils.crystfel_utils.rst
rename to docs_src/cfelpyutils.crystfel_utils.rst
index 7ffd290..8533f9d 100644
--- a/docs/cfelpyutils.crystfel_utils.rst
+++ b/docs_src/cfelpyutils.crystfel_utils.rst
@@ -1,5 +1,5 @@
-cfelpyutils.crystfel\_utils module
-==================================
+The crystfel\_utils Module
+==========================
.. automodule:: cfelpyutils.crystfel_utils
:members:
diff --git a/docs/cfelpyutils.geometry_utils.rst b/docs_src/cfelpyutils.geometry_utils.rst
similarity index 59%
rename from docs/cfelpyutils.geometry_utils.rst
rename to docs_src/cfelpyutils.geometry_utils.rst
index d75c71f..005d68a 100644
--- a/docs/cfelpyutils.geometry_utils.rst
+++ b/docs_src/cfelpyutils.geometry_utils.rst
@@ -1,5 +1,5 @@
-cfelpyutils.geometry\_utils module
-==================================
+The geometry\_utils Module
+==========================
.. automodule:: cfelpyutils.geometry_utils
:members:
diff --git a/docs_src/cfelpyutils.named_tuples.rst b/docs_src/cfelpyutils.named_tuples.rst
new file mode 100644
index 0000000..42965bb
--- /dev/null
+++ b/docs_src/cfelpyutils.named_tuples.rst
@@ -0,0 +1,7 @@
+The named\_tuples Module
+========================
+
+.. automodule:: cfelpyutils.named_tuples
+ :members:
+ :undoc-members:
+ :show-inheritance:
diff --git a/docs_src/cfelpyutils.rst b/docs_src/cfelpyutils.rst
new file mode 100644
index 0000000..9e74d51
--- /dev/null
+++ b/docs_src/cfelpyutils.rst
@@ -0,0 +1,13 @@
+The cfelpyutils Package
+=======================
+
+.. automodule:: cfelpyutils
+ :members:
+ :undoc-members:
+ :show-inheritance:
+
+.. toctree::
+
+ crystfel_utils <cfelpyutils.crystfel_utils>
+ geometry_utils <cfelpyutils.geometry_utils>
+ named_tuples <cfelpyutils.named_tuples>
diff --git a/docs_src/conf.py b/docs_src/conf.py
new file mode 100644
index 0000000..135ef9b
--- /dev/null
+++ b/docs_src/conf.py
@@ -0,0 +1,190 @@
+# -*- coding: utf-8 -*-
+#
+# Configuration file for the Sphinx documentation builder.
+#
+# This file does only contain a selection of the most common options. For a
+# full list see the documentation:
+# http://www.sphinx-doc.org/en/master/config
+# pylint: disable=invalid-name,missing-docstring,redefined-builtin,unused-import
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+# import os
+# import sys
+# sys.path.insert(0, '/home/vmariani/Work/Software/cfelpyutils/cfelpyutils')
+
+# -- Project information -----------------------------------------------------
+
+project = 'CFELPyUtils'
+copyright = '2019, OnDA Team'
+author = 'OnDA Team'
+
+# The short X.Y version
+version = '1.0.0'
+# The full version, including alpha/beta/rc tags
+release = '1.0.0'
+
+
+# -- General configuration ---------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#
+# needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+ 'sphinx.ext.autodoc',
+ 'sphinx.ext.napoleon',
+ 'sphinx.ext.todo',
+ 'sphinx.ext.viewcode',
+]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix(es) of source filenames.
+# You can specify multiple suffix as a list of string:
+#
+# source_suffix = ['.rst', '.md']
+source_suffix = '.rst'
+
+# The master toctree document.
+master_doc = 'index'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#
+# This is also used if you do content translation via gettext catalogs.
+# Usually you set "language" from the command line for these cases.
+language = 'en'
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = None
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages. See the documentation for
+# a list of builtin themes.
+#
+html_theme = 'alabaster'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further. For a list of options available for each theme, see the
+# documentation.
+#
+#html_theme_options = {}
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+# Custom sidebar templates, must be a dictionary that maps document names
+# to template names.
+#
+# The default sidebars (for documents that don't match any pattern) are
+# defined by theme itself. Builtin themes are using these templates by
+# default: ``['localtoc.html', 'relations.html', 'sourcelink.html',
+# 'searchbox.html']``.
+#
+html_sidebars = {
+ "index": ["localtoc.html", "searchbox.html"],
+}
+
+# -- Options for HTMLHelp output ---------------------------------------------
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'cfelpyutilsdoc'
+
+
+# -- Options for LaTeX output ------------------------------------------------
+
+latex_elements = {
+ # The paper size ('letterpaper' or 'a4paper').
+ #
+ # 'papersize': 'letterpaper',
+
+ # The font size ('10pt', '11pt' or '12pt').
+ #
+ # 'pointsize': '10pt',
+
+ # Additional stuff for the LaTeX preamble.
+ #
+ # 'preamble': '',
+
+ # Latex figure (float) alignment
+ #
+ # 'figure_align': 'htbp',
+}
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title,
+# author, documentclass [howto, manual, or own class]).
+latex_documents = [
+ (master_doc, 'cfelpyutils.tex', 'cfelpyutils Documentation',
+ 'Author', 'manual'),
+]
+
+
+# -- Options for manual page output ------------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+ (master_doc, 'cfelpyutils', 'cfelpyutils Documentation',
+ [author], 1)
+]
+
+
+# -- Options for Texinfo output ----------------------------------------------
+
+# Grouping the document tree into Texinfo files. List of tuples
+# (source start file, target name, title, author,
+# dir menu entry, description, category)
+texinfo_documents = [
+ (master_doc, 'cfelpyutils', 'cfelpyutils Documentation',
+ author, 'cfelpyutils', 'One line description of project.',
+ 'Miscellaneous'),
+]
+
+
+# -- Options for Epub output -------------------------------------------------
+
+# Bibliographic Dublin Core info.
+epub_title = project
+
+# The unique identifier of the text. This can be a ISBN number
+# or the project homepage.
+#
+# epub_identifier = ''
+
+# A unique identification for the text.
+#
+# epub_uid = ''
+
+# A list of files that should not be packed into the epub file.
+epub_exclude_files = ['search.html']
+
+
+# -- Extension configuration -------------------------------------------------
+html_show_sourcelink = False
+add_module_names = False
+autoclass_content = "init"
+autodoc_member_order = "bysource"
+
+# -- Options for todo extension ----------------------------------------------
+
+# If true, `todo` and `todoList` produce output, else they produce nothing.
+todo_include_todos = True
diff --git a/docs_src/index.rst b/docs_src/index.rst
new file mode 100644
index 0000000..929f41c
--- /dev/null
+++ b/docs_src/index.rst
@@ -0,0 +1,53 @@
+.. cfelpyutils documentation master file, created by
+ sphinx-quickstart on Tue Jul 10 12:10:05 2018.
+ You can adapt this file completely to your liking, but it should at least
+ contain the root `toctree` directive.
+
+CFELPyUtils
+===========
+
+.. toctree::
+ :hidden:
+
+ cfelpyutils
+
+
+Introduction
+------------
+
+CFELPyUtils is a utility library written in Python and developed at the Center For Free
+Electron Laser Science (CFEL) in Hamburg. It contains several functions and classes
+that perform various tasks related to the processing of x-ray imaging data (currently,
+mostly reading and applying geometry information to x-ray detector data). It is used by
+several internal and released CFEL software projects.
+
+
+Installation
+------------
+
+The CFELPyUtils library is available on PyPI and can be installed using the pip
+command:
+
+.. code-block:: bash
+
+ python3 -m pip install cfelpyutils
+
+Or, for python2:
+
+.. code-block:: bash
+
+ python -m pip install cfelpyutils
+
+
+It is also available as an Anaconda package in the 'ondateam' channel. It can be
+installed using the 'conda' command:
+
+.. code-block:: bash
+
+ conda install -c ondateam cfelpyutils
+
+
+Code Documentation
+------------------
+
+Code documentation for the CFELPyUtils library can be found :doc:`here <cfelpyutils>`.
\ No newline at end of file
diff --git a/docs/make.bat b/docs_src/make.bat
similarity index 92%
rename from docs/make.bat
rename to docs_src/make.bat
index 151ca6b..27f573b 100644
--- a/docs/make.bat
+++ b/docs_src/make.bat
@@ -9,7 +9,6 @@ if "%SPHINXBUILD%" == "" (
)
set SOURCEDIR=.
set BUILDDIR=_build
-set SPHINXPROJ=cfelpyutils
if "%1" == "" goto help
diff --git a/setup.py b/setup.py
index 420c5ad..d9f5070 100644
--- a/setup.py
+++ b/setup.py
@@ -17,12 +17,14 @@ from __future__ import absolute_import, division, print_function, unicode_litera
from setuptools import setup
-import cfelpyutils
+version_fh = open("onda/__init__.py", "r")
+version = version_fh.readlines()[-1].split("=")[1].strip().split('"')[1]
+version_fh.close()
setup(
name="cfelpyutils",
- version=cfelpyutils.__version__,
+ version=version,
url="https://github.com/ondateam/cfelpyutils",
license="GNU General Public License v3.0",
author="OnDA Team",
@@ -41,7 +43,6 @@ setup(
platforms="any",
classifiers=[
"Programming Language :: Python",
- "Development Status :: 4 - Beta",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 2",
"Operating System :: OS Independent",
--
GitLab