Raymond Hettinger <rhettin...@users.sourceforge.net> added the comment:
The '^' corresponds to the __xor__ magic method. snip from _abcoll.py: def __xor__(self, other): if not isinstance(other, Set): if not isinstance(other, Iterable): return NotImplemented other = self._from_iterable(other) return (self - other) | (other - self) ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue7771> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com