From 032c3ac293013394e752695cc4794f0290660d33 Mon Sep 17 00:00:00 2001
From: Cyril Danilevski <cyril.danilevski@xfel.eu>
Date: Tue, 1 Dec 2020 10:11:12 +0100
Subject: [PATCH] Catch IndexError when getting dir creation date
Index error means that there are no files in the directory. We catch this error, as we want get_dir_creation_date to raise only a ValueError, which highlights better that the provided run is incorrect
---
cal_tools/cal_tools/tools.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cal_tools/cal_tools/tools.py b/cal_tools/cal_tools/tools.py
index d2d480d31..8e485f273 100644
--- a/cal_tools/cal_tools/tools.py
+++ b/cal_tools/cal_tools/tools.py
@@ -273,7 +273,7 @@ def get_dir_creation_date(directory: str, run: int,
cdate = fin['METADATA/creationDate'][0].decode()
cdate = datetime.datetime.strptime(cdate, "%Y%m%dT%H%M%SZ")
return cdate
- except (IOError, ValueError):
+ except (IndexError, IOError, ValueError):
ntries -= 1
except KeyError: # The files are here, but it's an older dataset
return datetime.datetime.fromtimestamp(directory.stat().st_ctime)
--
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