New submission from Andreas Kloeckner: For tests and doctests, it is often desirable to show or verify that a certain warning occurs. Unfortunately, if the warning has been hit previously, it will not be issued again. It would be great if there were a documented, unified way to reset this 'seen' flag.
Related stackoverflow posts showing that I'm not the first person to have this need: * https://stackoverflow.com/questions/19428761/python-showing-once-warnings-again-resetting-all-warning-registries * https://stackoverflow.com/questions/2418570/testing-warnings-with-doctest Neither of these has a satisfactory solution. ---------- components: Library (Lib) messages: 207372 nosy: inducer priority: normal severity: normal status: open title: warnings module offers no documented, programmatic way to reset "seen-warning" flag versions: Python 2.7, Python 3.4 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue20131> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
