[New-bugs-announce] [issue31195] Make any() and all() work with async generators

[Brett Cannon]

New submission from Brett Cannon:

It would be great if I could do something like:

  if any(x for async x in aiter()): ...

But as of right now, any() complains that "TypeError: 'async_generator' object is not iterable". I would assume that any() and all() could be updated to look for __aiter__() instead of just __iter__() and do the right thing in either case? Or am I missing something subtle here?

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components: Library (Lib)
messages: 300224
nosy: brett.cannon, giampaolo.rodola, haypo, yselivanov
priority: normal
severity: normal
status: open
title: Make any() and all() work with async generators
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue31195>
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