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Issue #18919: If the close() method of a writer in the sunau or wave module

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failed, second invocation of close() and destructor no more raise an
exception.
This commit is contained in:
Serhiy Storchaka 2013-10-12 21:36:10 +03:00
parent 5c01d99c12
commit e23b2d06c7
3 changed files with 22 additions and 13 deletions
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12
Lib/wave.py
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@ -436,11 +436,13 @@ def writeframes(self, data):
def close(self):
if self._file:
self._ensure_header_written(0)
if self._datalength != self._datawritten:
self._patchheader()
self._file.flush()
self._file = None
try:
self._ensure_header_written(0)
if self._datalength != self._datawritten:
self._patchheader()
self._file.flush()
finally:
self._file = None
if self._i_opened_the_file:
self._i_opened_the_file.close()
self._i_opened_the_file = None