raise TypeError('unexpected kwargs: %r' % (kwargs,))

错误原因：pika.BasicProperties和pika.ConnectionParameters用混了

错误代码：

self.channel.basic_publish(exchange='', routing_key='rpc_queue', properties=pika.ConnectionParameters( reply_to=self.callback_queue,correlation_id=self.corr_id,)

修改正确的代码：

self.channel.basic_publish(exchange='', routing_key='rpc_queue', properties=pika.BasicProperties( reply_to=self.callback_queue, correlation_id=self.corr_id, ),