Message 382309 - Python tracker

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Author	asvetlov
Recipients	asvetlov, greckov, yselivanov
Date	2020-12-02.12:35:29
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1606912529.73.0.0506589458732.issue42538@roundup.psfhosted.org>
In-reply-to

Content
I understand the issue as the following: 1. You don't save the result of `asyncio.create_task()` somewhere. The task object is dereferenced and thus you see a warning. 2. With PYTHONASYNCIODEBUG on the task is referenced also by internal debug structure, that's why you don't see the warning. Perhaps we should store a weak reference to task in _source_traceback Minor thing but nice to have it fixed.

I understand the issue as the following:

1. You don't save the result of `asyncio.create_task()` somewhere.
The task object is dereferenced and thus you see a warning.

2. With PYTHONASYNCIODEBUG on the task is referenced also by internal debug structure, that's why you don't see the warning.

Perhaps we should store a weak reference to task in _source_traceback

Minor thing but nice to have it fixed.

History
Date	User	Action	Args
2020-12-02 12:35:29	asvetlov	set	recipients: + asvetlov, yselivanov, greckov
2020-12-02 12:35:29	asvetlov	set	messageid: <1606912529.73.0.0506589458732.issue42538@roundup.psfhosted.org>
2020-12-02 12:35:29	asvetlov	link	issue42538 messages
2020-12-02 12:35:29	asvetlov	create