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Delete partially-written file in the event of an error.

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Dan 2019-05-15 20:50:23 -04:00 committed by Wenzel Jakob
parent ede328a784
commit a163f8813e
1 changed files with 11 additions and 2 deletions
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9
tools/mkdoc.py
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@ -342,8 +342,17 @@ if __name__ == '__main__':
break break
try: try:
if out_path: if out_path:
try:
with open(out_path, 'w') as out_file: with open(out_path, 'w') as out_file:
mkdoc(args, out_file) mkdoc(args, out_file)
except:
# In the event of an error, don't leave a partially-written
# output file.
try:
os.unlink(out_path)
except:
pass
raise
else: else:
mkdoc(args) mkdoc(args)
except NoFilenamesError: except NoFilenamesError: