Serhiy Storchaka added the comment: Additional check hits performance. First issue can be resolved by changing code to
try: key, value = item except TypeError: return False Second issue can be resolved by comparing not v with value, but (key, v) with item. However I'm not sure that fixing it is worth such complication of the code. ---------- nosy: +serhiy.storchaka versions: -Python 3.2, Python 3.3 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue24434> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com