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Issue #23865: close() methods in multiple modules now are idempotent and more

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robust at shutdown. If needs to release multiple resources, they are released
even if errors are occured.
This commit is contained in:
Serhiy Storchaka 2015-04-10 13:29:28 +03:00
commit 2116b12da5
27 changed files with 315 additions and 209 deletions
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8
Lib/tempfile.py
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@ -357,9 +357,11 @@ class _TemporaryFileCloser:
def close(self, unlink=_os.unlink):
if not self.close_called and self.file is not None:
self.close_called = True
self.file.close()
if self.delete:
unlink(self.name)
try:
self.file.close()
finally:
if self.delete:
unlink(self.name)
# Need to ensure the file is deleted on __del__
def __del__(self):