Serhiy Storchaka added the comment: This can be a common case in following algorithm (mesh optimization):
while elems: elem = elems.pop() changed = optimize(elem) if changed: elems.update(neighbors(elem)) ---------- nosy: +serhiy.storchaka _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23259> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com