Message 365885 - Python tracker

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Author	John Belmonte
Recipients	John Belmonte, njs
Date	2020-04-07.02:13:32
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1586225612.65.0.881233882976.issue40213@roundup.psfhosted.org>
In-reply-to

Content
Please add aclosing() to contextlib, the async equivalent of closing(). It's needed to ensure deterministic call of aclose() on the resource object at block exit. It's been available in the async_generator module for some time. However that module is intended to provide async generators to Python 3.5, so it's odd for apps using modern Python versions to depend on it only for aclosing(). https://github.com/python-trio/async_generator/blob/22eddc191c2ae3fc152ca13cf2d6fa55ac3f1568/async_generator/_util.py#L6

Please add aclosing() to contextlib, the async equivalent of closing().

It's needed to ensure deterministic call of aclose() on the resource object at block exit.

It's been available in the async_generator module for some time.  However that module is intended to provide async generators to Python 3.5, so it's odd for apps using modern Python versions to depend on it only for aclosing().

https://github.com/python-trio/async_generator/blob/22eddc191c2ae3fc152ca13cf2d6fa55ac3f1568/async_generator/_util.py#L6

History
Date	User	Action	Args
2020-04-07 02:13:32	John Belmonte	set	recipients: + John Belmonte, njs
2020-04-07 02:13:32	John Belmonte	set	messageid: <1586225612.65.0.881233882976.issue40213@roundup.psfhosted.org>
2020-04-07 02:13:32	John Belmonte	link	issue40213 messages
2020-04-07 02:13:32	John Belmonte	create