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Merge pull request #111 from yonatanp/master

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bugfix: f.close() only required if open succeeded
This commit is contained in:
Vadim Kravcenko 2019-11-14 11:43:11 +01:00 committed by GitHub
commit 6ca1f42d4e
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1 changed files with 14 additions and 12 deletions
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26
pipreqs/pipreqs.py
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@ -310,9 +310,10 @@ def parse_requirements(file_):
logging.error("Failed on file: {}".format(file_))
raise
else:
data = [x.strip() for x in f.readlines() if x != "\n"]
finally:
f.close()
try:
data = [x.strip() for x in f.readlines() if x != "\n"]
finally:
f.close()
data = [x for x in data if x[0].isalpha()]
@ -376,16 +377,17 @@ def clean(file_, imports):
logging.error("Failed on file: {}".format(file_))
raise
else:
for i in f.readlines():
if re_remove.match(i) is None:
to_write.append(i)
f.seek(0)
f.truncate()
try:
for i in f.readlines():
if re_remove.match(i) is None:
to_write.append(i)
f.seek(0)
f.truncate()
for i in to_write:
f.write(i)
finally:
f.close()
for i in to_write:
f.write(i)
finally:
f.close()
logging.info("Successfully cleaned up requirements in " + file_)