From 4aeac16f29c47b86ddaea7dda5ae78d664a8c2fa Mon Sep 17 00:00:00 2001
From: Valerio Mariani <valerio.mariani@desy.de>
Date: Fri, 18 Aug 2017 17:42:50 +0200
Subject: [PATCH] Added function to check if an entry is already present in the
file. Fixed a typo
---
cfel_cxi.py | 25 ++++++++++++++++++++++++-
1 file changed, 24 insertions(+), 1 deletion(-)
diff --git a/cfel_cxi.py b/cfel_cxi.py
index ebdb5b9..ccb4beb 100644
--- a/cfel_cxi.py
+++ b/cfel_cxi.py
@@ -492,6 +492,29 @@ class CXIWriter:
return self._initialized
+ def is_entry_in_file(self, path):
+ """Checks if an entry is already present in the file.
+
+ Checks if an entry is already present in the file at the path provided by the user. It will return True if
+ either a dataset or a group are present at the specified path
+
+ Args:
+
+ path (str): the path where to check for a dataset or group
+
+ Results:
+
+ ret (bool): True if a group or dataset can be found in the file, False otherwise
+
+ """
+
+ if path in self._fh:
+ ret = True
+ else:
+ ret = False
+
+ return ret
+
def file_is_full(self):
"""Checks if the file is full.
@@ -505,7 +528,7 @@ class CXIWriter:
return self._curr_slice >= self._max_num_slices
- def num_slices_in_file(selfself):
+ def num_slices_in_file(self):
"""Returns the number of slices already written in the file
Returns the number of slices that have already been written in the file.
--
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