def pipeline()

in redis/commands/json/__init__.py [0:0]

• 23 lines of code
• 2 McCabe index (conditional complexity)

    def pipeline(self, transaction=True, shard_hint=None):
        """Creates a pipeline for the JSON module, that can be used for executing
        JSON commands, as well as classic core commands.

        Usage example:

        r = redis.Redis()
        pipe = r.json().pipeline()
        pipe.jsonset('foo', '.', {'hello!': 'world'})
        pipe.jsonget('foo')
        pipe.jsonget('notakey')
        """
        if isinstance(self.client, redis.RedisCluster):
            p = ClusterPipeline(
                nodes_manager=self.client.nodes_manager,
                commands_parser=self.client.commands_parser,
                startup_nodes=self.client.nodes_manager.startup_nodes,
                result_callbacks=self.client.result_callbacks,
                cluster_response_callbacks=self.client.cluster_response_callbacks,
                cluster_error_retry_attempts=self.client.cluster_error_retry_attempts,
                read_from_replicas=self.client.read_from_replicas,
                reinitialize_steps=self.client.reinitialize_steps,
                lock=self.client._lock,
            )

        else:
            p = Pipeline(
                connection_pool=self.client.connection_pool,
                response_callbacks=self._MODULE_CALLBACKS,
                transaction=transaction,
                shard_hint=shard_hint,
            )

        p._encode = self._encode
        p._decode = self._decode
        return p