What is Pika?

is the officially recommended pure-Python client library for RabbitMQ. It is used to interact with message brokers that support the AMQP 0-9-1 protocol. [1, 2, 3]  

The package is primarily used in microservices and distributed applications to handle asynchronous communication by publishing and consuming messages through queues. [4]  

Key Features of Pika 

• Pure Python: It is written entirely in Python, making it lightweight and cross-platform. 

• Protocol Support: It implements the standard AMQP 0-9-1 protocol and supports specific RabbitMQ extensions. 

• Network Independent: It tries to stay independent of the underlying network support library. 

• Multiple Connection Adapters: It features multiple adapters to support different programming models: 

• BlockingConnection: Ideal for simple, synchronous applications. 

• SelectConnection / TornadoConnection / TwistedProtocolConnection: Asynchronous adapters meant for I/O loops and high-performance apps. [1, 5]  

• Thread-Neutral: It doesn't require threads, nor does it forbid them, allowing it to work with callbacks, greenlets, or generators. [5]  

How to Install 

You can easily add it to your project via the  pika PyPI page  using pip: [1, 3]  

Basic Example (Producer) 

Here is a quick look at how you use  to send a message to a RabbitMQ queue using a standard blocking connection: 

Would you like me to show you how to write the consumer code to read messages back from the queue, or do you need help setting up RabbitMQ? 

AI responses may include mistakes.

[1] https://pypi.org/project/pika/

[2] https://packagehub.suse.com/packages/python-pika/

[3] https://www.rabbitmq.com/tutorials/tutorial-one-python

[4] https://oneuptime.com/blog/post/2026-01-23-rabbitmq-consumers-pika-python/view

[5] https://github.com/pika/pika

[6] https://pika.readthedocs.io/