STINNER Victor added the comment: > Victor, try to add importlib.invalidate_caches() inside a loop. Does it cause > a failure in a single test_concurrency?
I added a "importlib.invalidate_caches()" call in the "for i in range(10):" loop. With this change, a single run doesn't fail. It doesn't fix the test neither: with -R 3:100, the command still fails. > Some parts of import machinery are platform depended (see issue30873). I don't think that this issue30873 or issue30626 is platform dependent. > I don't have idea what is wrong on Windows. IMHO it's just that my Windows VM is slow. It's a race condition. If I run "./python -m test -m test_concurrency test_import test_import": the command pass, but when again, it fails. It's pure random :-) ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue30891> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
