STINNER Victor added the comment: I was able to reproduce the missing warning by modifying test_sys.py to modify sys.path and then run: ./python -m test -W test_sys
The -W eats stderr even if the environment changed. I modified regrtest to copy stderr if the test doesn't pass which includes: fail, interrupted, env changed, etc. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue27829> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
