aiocarrot

aiocarrot is a fully asynchronous framework for working with the RabbitMQ message broker

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Source Code: https://github.com/d3nbr0/aiocarrot

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The key features are:

• Completely asynchronous - aiocarrot has the aiopika library running under the hood
• Fast to code - the framework allows you to reduce the amount of code in your project, as well as speed up its development
• Fields validation - aiocarrot supports field validation using pydantic

Requirements

The following dependencies are required for aiocarrot to work:

• aio-pika for working with RabbitMQ
• pydantic for fields validation
• ujson for sending and receiving messages
• loguru for logging :)

Installation

Create and activate virtual environment and then install aiocarrot:

pip install aiocarrot

Example

Create a file main.py with:

from aiocarrot import Carrot, Consumer

import asyncio


consumer = Consumer()


@consumer.message(name='multiply')
async def multiply(first_number: int, second_number: int) -> None:
    print('Result is:', first_number * second_number)


async def main() -> None:
    carrot = Carrot(url='amqp://guest:[email protected]/', queue_name='sample')
    carrot.setup_consumer(consumer)
    await carrot.run()


if __name__ == '__main__':
    asyncio.run(main())

Then run it with:

python main.py

Now you have created a consumer with the ability to receive a "multiply" task

Produce message

If you want to send a message, use this:

from aiocarrot import Carrot

import asyncio


async def main() -> None:
    carrot = Carrot(url='amqp://guest:[email protected]:5672/', queue_name='sample')
    
    await carrot.send('multiply', first_number=10, second_number=20)


if __name__ == '__main__':
    asyncio.run(main())

You can find more examples here

It's very simple to use. Enjoy!