296     def __eq__(self, other):  argument
299     def __ne__(self, other):  argument
333     def __ne__(self, other):  argument
341     def __eq__(self, other):  argument
362     def __cmp__(self, other):  argument
385     def __eq__(self, other):  argument
388     def __ne__(self, other):  argument
409     def __eq__(self, other):  argument
412     def __ne__(self, other):  argument
436     def __eq__(self, other):  argument
439     def __ne__(self, other):  argument