Sam De Meyer added the comment: You seem to be right, my object was lacking the keys method.
Please excuse me for the false alarm, and thanks for pointing it out. ---------- stage: -> resolved status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue30322> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com