def _Alter(self, ObjectType, ObjectId, AlterName, Args=None, Reply=None):
        cmd = 'ALTER %s %s %s' % (str(ObjectType), str(ObjectId), str(AlterName))
        if Reply is None:
            Reply = cmd
        if Args is not None:
            cmd = (cmd, tounicode(Args)) % '%s %s'
        reply = self._DoCommand(cmd, Reply)
        arg = cmd.split()
        while arg:
            try:
                a, b = chop(reply)
            except ValueError:
                break
            if a.lower() != arg[0].lower():
                break
            del arg[0]
            reply = b
        return reply
dataset/ETHPy150Open Skype4Py/Skype4Py/Skype4Py/skype.py/Skype._Alter/swapped operands of `%`