Get all queue elements from RabbitMQ with pika

listmq.py

import pika

def callback(ch, method, properties, body):
    pass

connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))
channel = connection.channel()
channel.queue_declare(queue='queue', passive=True)
channel.basic_consume(callback, queue='queue', no_ack=False)
connection.close()