I want to locally override _response method of class JsonRPCDispatcher in http.py.

​class JsonRPCDispatcher(Dispatcher):
	​routing_type = 'json'

	​def _response(self, result=None, error=None):
	​	​response = {'jsonrpc': '2.0', 'id': self.request_id}
		​if error is not None:
       	​	​response['error'] = error
    	​if result is not None:
       	​	​response['result'] = result

    	​return self.request.make_json_response(response)

I want to replace the whole method locally. How to do this?​