STINNER Victor added the comment: Neil Schemenauer: "Well, I just spent a couple of hours debugging a problem caused by this issue."
Did you get any ResourceWarning? You need to run python3 with -Wd to see them. By the way, I enhanced ResourceWarning in Python 3.6: if you enable tracemalloc, these warnings now log the traceback where the leakded resource was created ;-) https://docs.python.org/dev/whatsnew/3.6.html#warnings ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue17852> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com