def unbind(self, source, routing_key=None):
        if hasattr(source, 'name'):
            source = source.name
        routing_key = routing_key or self.name
        self._rpc(specification.Queue.Unbind(queue=self.name, exchange=source,
                                             routing_key=routing_key))
Unbind queue from the specified exchange where it is bound the
dataset/ETHPy150Open gmr/rabbitpy/rabbitpy/amqp_queue.py/Queue.unbind