[issue37398] contextlib.ContextDecorator decorating async functions

[Nick Coghlan]

Nick Coghlan <ncoghlan at gmail.com> added the comment:

The query in #37743 highlights that generator functions and other wrapped iterator factories actually face a similar problem: they need the function body to contain "yield from wrapped(*args, **kwargs)" if the CM is going to be closed after the iterator terminates (or is closed), rather than closing immediately after the iterator is created.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue37398>
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