def create_gzip_message(payloads, key=None, compresslevel=None):
    """
    Construct a Gzipped Message containing multiple Messages

    The given payloads will be encoded, compressed, and sent as a single atomic
    message to Kafka.

    Arguments:
        payloads: list(bytes), a list of payload to send be sent to Kafka
        key: bytes, a key used for partition routing (optional)

    """
    message_set = KafkaProtocol._encode_message_set(
        [create_message(payload, pl_key) for payload, pl_key in payloads])

    gzipped = gzip_encode(message_set, compresslevel=compresslevel)
    codec = ATTRIBUTE_CODEC_MASK & CODEC_GZIP

    return Message(0, 0x00 | codec, key, gzipped)
Construct a Gzipped Message containing multiple Messages

    The given payloads will be encoded, compressed, and sent as a single atomic
    message to Kafka.

    Arguments:
        payloads: list(bytes), a list of payload to send be sent to Kafka
        key: bytes, a key used for partition routing (optional)