Issue23859
Created on 2015-04-03 15:13 by vstinner, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 7217 | merged | Elvis.Pranskevichus, 2018-05-29 20:03 | |
| PR 7227 | merged | miss-islington, 2018-05-29 22:22 | |
| PR 7228 | closed | miss-islington, 2018-05-29 22:23 | |
| PR 7230 | merged | Elvis.Pranskevichus, 2018-05-29 22:52 | |
| Messages (5) | |||
|---|---|---|---|
| msg240001 - (view) | Author: STINNER Victor (vstinner) *  |
Date: 2015-04-03 15:13 | |
When wait(fs) is cancelled, futures of fs are not cancelled. This behaviour is not documented. It should be documented, and a warning should be added to the Cancellation section: https://docs.python.org/dev/library/asyncio-dev.html#cancellation See my message "Cancellation of asyncio.wait()": https://mail.google.com/mail/u/0/#label/Tulip/14b34f0a5d31114f |
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| msg318124 - (view) | Author: Yury Selivanov (yselivanov) * |
Date: 2018-05-29 22:21 | |
New changeset f9aeca2085464838f04bf13f816a1f861d43541f by Yury Selivanov (Elvis Pranskevichus) in branch 'master': bpo-23859: Document that asyncio.wait() does not cancel its futures (#7217) https://github.com/python/cpython/commit/f9aeca2085464838f04bf13f816a1f861d43541f |
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| msg318136 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2018-05-29 22:48 | |
> https://github.com/python/cpython/commit/f9aeca2085464838f04bf13f816a1f861d43541f " + when a timeout accurs. " typo: accurs => occurs |
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| msg318145 - (view) | Author: Yury Selivanov (yselivanov) * |
Date: 2018-05-30 01:26 | |
New changeset f95269404c03bd769a3551cd851b51b8f89672df by Yury Selivanov (Miss Islington (bot)) in branch '3.7': [3.7] bpo-23859: Document that asyncio.wait() does not cancel its futures (GH-7217) (#7227) https://github.com/python/cpython/commit/f95269404c03bd769a3551cd851b51b8f89672df |
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| msg318161 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2018-05-30 10:06 | |
Thank you Elvis for the documentation! Cancellation is one of the most complex part of asynchronous programming, and I don't think that asyncio documentation explains it properly. We may document the behaviour on cancellation for most task functions. https://docs.python.org/dev/library/asyncio-task.html#task-functions as_completed() behaviour on cancellation is not documented for example. The wait() documentation should be backported to 3.6 as well. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:15 | admin | set | github: 68047 |
| 2018-07-11 21:46:40 | vstinner | set | status: open -> closed resolution: fixed stage: patch review -> resolved |
| 2018-05-30 10:06:20 | vstinner | set | messages:
+ msg318161 versions: + Python 3.7, Python 3.8, - Python 3.4, Python 3.5 |
| 2018-05-30 01:26:24 | yselivanov | set | messages: + msg318145 |
| 2018-05-29 22:52:37 | Elvis.Pranskevichus | set | pull_requests: + pull_request6862 |
| 2018-05-29 22:48:21 | vstinner | set | messages: + msg318136 |
| 2018-05-29 22:23:54 | miss-islington | set | pull_requests: + pull_request6860 |
| 2018-05-29 22:22:56 | miss-islington | set | pull_requests: + pull_request6859 |
| 2018-05-29 22:21:54 | yselivanov | set | messages: + msg318124 |
| 2018-05-29 20:03:51 | Elvis.Pranskevichus | set | keywords:
+ patch stage: patch review pull_requests: + pull_request6850 |
| 2017-12-31 05:09:04 | chris.jerdonek | set | versions: + Python 3.6 |
| 2017-12-31 05:07:55 | chris.jerdonek | set | nosy:
+ chris.jerdonek |
| 2015-04-03 15:13:17 | vstinner | create | |