Matthew Barnett added the comment: This issue is best posted to python-list and only posted here if it's agreed that it's a bug.
Anyway: 1. You have "self.flows" and "flows", but haven't said what they are. 2. It's recommended that you don't modify a collection while iterating over it, but, instead, build a new collection and then the old one with the new one. ---------- nosy: +mrabarnett _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue19823> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com