def __ne__(self, cmd):
        """
        The logical negation of __eq__. Since this is one of the most
        called methods in Evennia (along with __eq__) we do some
        code-duplication here rather than issuing a method-lookup to
        __eq__.
        """
        try:
            return self._matchset.isdisjoint(cmd._matchset)
            #return not cmd.key in self._matcheset
        except __HOLE__:
            return not cmd in self._matchset
dataset/ETHPy150Open evennia/evennia/evennia/commands/command.py/Command.__ne__