Skip Montanaro added the comment: Not a bug. The two elements of w are references to the same list:
>>> w = [[0] * 2] * 2 >>> w [[0, 0], [0, 0]] >>> [id(elt) for elt in w] [21743952, 21743952] ---------- nosy: +skip.montanaro resolution: -> not a bug status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue24463> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
