Message 383073 - Python tracker

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In-reply-to
Author	vstinner
Recipients	corona10, shihai1991, vstinner
Date	2020年12月15日.16:17:11
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1608049031.65.0.712972541181.issue42639@roundup.psfhosted.org>

Content
Ok, the initial issue is now fixed. It's possible to have more than one atexit module instance, registered callbacks in one or the other module are all called as expected. I also wrote an unit test for that. I also took the opportunity of this issue to modernize the C code base, fix a bug in test_atexit (no longer clear atexit callbacks, run tests in subprocesses), and enhance atexit._run_exitfuncs(): log all callback exceptions using sys.unraisablehook so it's possible to catch them using the hook.

Content

Ok, the initial issue is now fixed. It's possible to have more than one atexit module instance, registered callbacks in one or the other module are all called as expected. I also wrote an unit test for that.
I also took the opportunity of this issue to modernize the C code base, fix a bug in test_atexit (no longer clear atexit callbacks, run tests in subprocesses), and enhance atexit._run_exitfuncs(): log all callback exceptions using sys.unraisablehook so it's possible to catch them using the hook.

History
Date	User	Action	Args
2020年12月15日 16:17:11	vstinner	set	recipients: + vstinner, corona10, shihai1991
2020年12月15日 16:17:11	vstinner	set	messageid: <1608049031.65.0.712972541181.issue42639@roundup.psfhosted.org>
2020年12月15日 16:17:11	vstinner	link	issue42639 messages
2020年12月15日 16:17:11	vstinner	create

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