[New-bugs-announce] [issue21724] resetwarnings doesn't reset warnings registry

[Antoine Pitrou]

New submission from Antoine Pitrou:

There seems to be no (official) way to reset the warnings registry; in particular, resetwarnings() doesn't reset it. It makes it difficult to get repeatable warning messages, e.g. at the command prompt, because the shortcut path will silence messages which were already emitted, even if the filter have been changed to "always" in-between.

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messages: 220282
nosy: brett.cannon, eric.snow, ncoghlan, pitrou
priority: normal
severity: normal
status: open
title: resetwarnings doesn't reset warnings registry
type: behavior
versions: Python 3.5

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue21724>
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