uthunderbird / mela

Asynchronous framework that makes it really simple to build RabbitMQ services

Alem Mela

DEPRECATED

Use FastStream instead.

Overview

Asynchronous framework that makes it really simple to build RabbitMQ services.

Installation

pip install mela

Usage

Basic usage does look like this:

app.py:

from pydantic import BaseModel
from datetime import datetime

from mela import Mela

app = Mela(__name__)


class Document(BaseModel):
    text: str
    url: str
    date: datetime


@app.service('printer')
def printer(body: Document) -> Document:
    print(body)
    return body


if __name__ == '__main__':
    app.run()

application.yml:

connections:
  default:
    host: localhost
    port: 5672
    username: user
    password: bitnami

services:
  printer:
    consumer:
      exchange: general-sentiment-x
      routing_key: general-sentiment-q
      queue: general-sentiment-q
    publisher:
      exchange: general-sentiment-x
      routing_key: general-sentiment-q

For more use cases check /examples directory.

Contribute

Clone this repo, create virtualenv using make setup command.

NOTE: If you use PyCharm - don't let it create its own virtualenv.

Run tests using make test

Run linter using make lint

Run mypy using make type

Feel free to create issues.

Feel free to contribute.

Feel free to add yourself to Authors block in this document.

You also can join our Telegram chat.

Despite major version, there is a lot of work undone. You can check TODO section in changelog to find an interesting task for you or check issues section of this repository.

Contributors

Developed in Alem Research.

Core maintainer: Daniyar Supiyev ([e-mail]).

Sponsor: Sergazy Narynov.