Martin Panter added the comment: Here is another way to remember that the filter list has already been initialized. I made a new immortal _warnings.filters_initialized flag at the C level. It is actually a list so that it can be mutated and remembered across module reloads, but it is either empty (evaluates as false), or a single element: [True].
Also, Python 2 does get duplicated filters, but I guess there is not test that exposes it. $ python2 -Wall . . . >>> import warnings >>> len(warnings.filters) 5 >>> reload(warnings) <module 'warnings' from '/usr/lib/python2.7/warnings.pyc'> >>> len(warnings.filters) 6 I agree there is no need to change Python 2 at this stage. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28688> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
