[issue25994] File descriptor leaks in os.scandir()

[Martin Panter]

Martin Panter added the comment:

I would be in favour of adding a ResourceWarning in 3.6 if the iterator is garbage collected without being exhausted. But as Josh says, it might be overkill emitting a warning when we already know the iterator has been finished and cleaned up.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue25994>
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