[issue29302] add contextlib.AsyncExitStack

[Alexander Mohr]

New submission from Alexander Mohr:

ExitStack is a really useful class and would be a great to have an async version.  I've gone ahead and created an implementation based on the existing Python 3.5.2 implementation.  Let me know what you guys think. I think it would be possible to combine most of the two classes together if you guys think it would be useful.  Let me know if I can/should create a github PR and where to do that.

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components: Library (Lib)
files: exit_stack.py
messages: 285687
nosy: thehesiod
priority: normal
severity: normal
status: open
title: add contextlib.AsyncExitStack
type: enhancement
versions: Python 3.6, Python 3.7
Added file: http://bugs.python.org/file46322/exit_stack.py

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue29302>
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