[issue5700] io.FileIO calls flush() after file closed

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

There is complete implementation of FileIO in pure Python in issue21859. It is free from this bug.

>>> import _pyio as io
>>> class MyIO(io.FileIO):
...     def flush(self):
...             print('closed:', self.closed)
... 
>>> f = MyIO('test.out', 'wb')
>>> f.close()
closed: False

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nosy: +serhiy.storchaka

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue5700>
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