Message 349741 - Python tracker

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Author	zaneb
Recipients	zaneb
Date	2019-08-14.19:46:10
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1565811970.47.0.529067236549.issue37857@roundup.psfhosted.org>
In-reply-to

Content
This is a related issue to bug 34269, in the sense that it is also due to the caching added by the fix for bug 30962. In this case, the bug is triggered by setting the public 'level' attribute of a logging.Logger object, instead of calling the setLevel() method. Although this was probably never a good idea, prior to Python3.7 it worked as expected. Now it renders the level out of sync with the cache, leading to inconsistent results that are hard to debug. An example in the wild: https://review.opendev.org/676450

This is a related issue to bug 34269, in the sense that it is also due to the caching added by the fix for bug 30962.

In this case, the bug is triggered by setting the public 'level' attribute of a logging.Logger object, instead of calling the setLevel() method. Although this was probably never a good idea, prior to Python3.7 it worked as expected. Now it renders the level out of sync with the cache, leading to inconsistent results that are hard to debug.

An example in the wild: https://review.opendev.org/676450

History
Date	User	Action	Args
2019-08-14 19:46:10	zaneb	set	recipients: + zaneb
2019-08-14 19:46:10	zaneb	set	messageid: <1565811970.47.0.529067236549.issue37857@roundup.psfhosted.org>
2019-08-14 19:46:10	zaneb	link	issue37857 messages
2019-08-14 19:46:10	zaneb	create