A comparison of publishing with rmqid, amqplib and pika

0_simple_publisher.py

import rmqid

rmqid.publish('amqp://guest:guest@localhost:5672/%2f',
              exchange='test',
              routing_key='example',
              body='Test message')

1_normal_publisher.py

import rmqid

with rmqid.Connection('amqp://guest:guest@localhost:5672/%2f') as connection:
    with conn.channel() as channel:
        message = rmqid.Message(channel, 'Test message')
        message.publish('test', 'test-routing-key')

2_pika_publisher.py

import pika
 
parameters = pika.URLParameters('amqp://guest:guest@localhost:5672/%2F')
connection = pika.BlockingConnection(parameters)
channel = connection.channel()
channel.basic_publish('test', 
                      'example',
                      'Test message')
connection.close()

3_amqplib_publisher.py

import amqplib.client_0_8 as amqp
 
conn = amqp.Connection('localhost:5672', 'guest', 'guest', virtual_host='/')
ch = conn.channel()
msg = amqp.Message('Test message')
ch.basic_publish(msg, 'test', 'example')
ch.close()
conn.close()