def __init__(self, params, consumer_tag):
        self.params = params
        self.consumer_tag = consumer_tag
        #self.messages = deque()

        # Holds pending events of types _ConsumerDeliveryEvt and
        # _ConsumerCancellationEvt
        self.pending_events = deque()
:params tuple params: a three-tuple (queue, no_ack, exclusive) that were
dataset/ETHPy150Open pika/pika/pika/adapters/blocking_connection.py/_QueueConsumerGeneratorInfo.__init__