[issue21596] asyncio.wait fails when futures list is empty

Guido van Rossum added the comment: New changeset 9d74658f0a6e8a9b8d6dcf199dda886f35c6ad68 by Joel Rosdahl in branch 'master': bpo-40499: Mention that asyncio.wait() needs a non-empty aws set (GH-19900) https://github.com/python/cpython/commit/9d74658f0a6e8a9b8d6dcf199dda886f35c6ad68 --

[issue21596] asyncio.wait fails when futures list is empty

Change by STINNER Victor : -- nosy: -vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.p

[issue21596] asyncio.wait fails when futures list is empty

Change by Joel Rosdahl : -- nosy: +jrosdahl nosy_count: 8.0 -> 9.0 pull_requests: +19212 pull_request: https://github.com/python/cpython/pull/19900 ___ Python tracker ___ _

[issue21596] asyncio.wait fails when futures list is empty

STINNER Victor added the comment: Fixed. Thanks for the report. -- resolution: -> fixed status: open -> closed ___ Python tracker ___ ___

[issue21596] asyncio.wait fails when futures list is empty

Roundup Robot added the comment: New changeset 2b3f8b6d6e5c by Victor Stinner in branch '3.4': Issue #21596: asyncio.wait(): mention that the sequence of futures must not http://hg.python.org/cpython/rev/2b3f8b6d6e5c New changeset 68d45a1a3ce0 by Victor Stinner in branch 'default': (Merge 3.4) I

[issue21596] asyncio.wait fails when futures list is empty

Sebastian Kreft added the comment: LGTM. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python

[issue21596] asyncio.wait fails when futures list is empty

STINNER Victor added the comment: > Probably this was the intended behavior as I see there's a test case for > that. If such, then I would propose to document that behavior. The code has an explicit check: if not fs: raise ValueError('Set of coroutines/Futures is empty.') And yes,

[issue21596] asyncio.wait fails when futures list is empty

Changes by STINNER Victor : -- components: +Asyncio ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue21596] asyncio.wait fails when futures list is empty

Changes by STINNER Victor : -- nosy: +giampaolo.rodola, gvanrossum, haypo, pitrou, yselivanov ___ Python tracker ___ ___ Python-bugs-l

[issue21596] asyncio.wait fails when futures list is empty

New submission from Sebastian Kreft: Passing an empty list/set of futures to asyncio.wait raises an Exception, which is a little annoying in some use cases. Probably this was the intended behavior as I see there's a test case for that. If such, then I would propose to document that behavior.