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BUGFIX: Prevent corrupting all files when no UUID is yet stored in a file

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This commit is contained in:
Anne de Jong 2024-01-10 13:01:07 +01:00
parent 514ed1aa32
commit 695a05b262
1 changed files with 7 additions and 1 deletions
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6
python_src/lasp/lasp_measurement.py
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@ -986,7 +986,13 @@ class Measurement:
""" """
# See if the base part of the filename is referring to a file that is already open # See if the base part of the filename is referring to a file that is already open
with h5.File(fn, 'r') as f: with h5.File(fn, 'r') as f:
try:
uuid = f.attrs['UUID'] uuid = f.attrs['UUID']
except AttributeError:
# No UUID stored in measurement. This is an old measurement that did not have UUID's
# We create a new UUID here such that the file is opened from the filesystem
# anyhow.
uuid = str(uuid.uuid1())
if uuid in Measurement.uuid_s.keys(): if uuid in Measurement.uuid_s.keys():
return Measurement.uuid_s[uuid] return Measurement.uuid_s[uuid]