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Created on 2015-06-25 07:37 by socketpair, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (5) | |||
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| msg245803 - (view) | Author: Марк Коренберг (socketpair) * | Date: 2015-06-25 07:37 | |
These function returns handle, so, registered callback can be cancelled. |
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| msg245804 - (view) | Author: STINNER Victor (vstinner) *  |
Date: 2015-06-25 07:52 | |
Documentatin of call_soon() and call_later() contain the sentence "An instance of asyncio.Handle is returned." with a link to Handle which shows the cancel() method: https://docs.python.org/dev/library/asyncio-eventloop.html#asyncio.BaseEventLoop.call_soon https://docs.python.org/dev/library/asyncio-eventloop.html#asyncio.BaseEventLoop.call_later Can you please suggest a new sentence to explain that a Handle can be cancelled? |
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| msg245806 - (view) | Author: Марк Коренберг (socketpair) * | Date: 2015-06-25 09:35 | |
For delayed execution methods: "Returned handle is actually timer object. That timer can be deactivated using asyncio.Handle.cancel() method, so registered callback won't be called". For other callback registration methods: "Returned handle may be used to unregister callback using asyncio.Handle.cancel(), so registered callback won't be called". Also: 1. Documentation of .cancel does not say if it is allowed to cancel cancelled handle. 2. Documentation does not say if it is allowed to cancel timer, that was already fired. |
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| msg245822 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2015-06-25 17:50 | |
New changeset 3199ec504dbe by Yury Selivanov in branch '3.4': Issue #24509: Clarify Handle.cancel() and loop.call_* methods. https://hg.python.org/cpython/rev/3199ec504dbe New changeset fc69dd6aea55 by Yury Selivanov in branch '3.5': Merge 3.4 (issue #24509) https://hg.python.org/cpython/rev/fc69dd6aea55 New changeset 9aad116baee8 by Yury Selivanov in branch 'default': Merge 3.5 (issue #24509) https://hg.python.org/cpython/rev/9aad116baee8 |
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| msg245823 - (view) | Author: Yury Selivanov (yselivanov) * |
Date: 2015-06-25 17:52 | |
Thanks for reporting this Mark! |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:18 | admin | set | github: 68697 |
| 2015-06-25 17:52:08 | yselivanov | set | status: open -> closed versions: + Python 3.4, Python 3.5 messages: + msg245823 resolution: fixed stage: commit review |
| 2015-06-25 17:50:52 | python-dev | set | nosy:
+ python-dev messages: + msg245822 |
| 2015-06-25 09:35:08 | socketpair | set | messages: + msg245806 |
| 2015-06-25 07:52:10 | vstinner | set | messages: + msg245804 |
| 2015-06-25 07:38:21 | socketpair | set | assignee: docs@python type: enhancement components: + Documentation, asyncio nosy: + gvanrossum, docs@python, vstinner, yselivanov |
| 2015-06-25 07:37:50 | socketpair | create | |