[pypy-issue] [issue1684] io module requires serious review

[Fijal]

New submission from Fijal <fijall at gmail.com>:

io module contains several code paths related to autoflusher in which the item 
does not get removed from the autoflusher after being deleted, thus leaving 
dangling entries in the autflusher (e.g. is it possible that the file is closed 
and then not removed by having a specific custom subclass that overloads close 
and does not call parent?)

Another problem is that all this finding methods for subclasses is quite slow, 
we should maybe investigate what needs to be done in order to make it better

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messages: 6514
nosy: fijal, pypy-issue
priority: bug
status: unread
title: io module requires serious review

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PyPy bug tracker <tracker at bugs.pypy.org>
<https://bugs.pypy.org/issue1684>
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