broadcast-service 1.1.7

A lightweight third-party broadcast library

broadcast-service

A lightweight python broadcast library. You can easily construct a Broadcast pattern/Publish subscriber pattern through this library.

Features

• A publishing subscriber pattern can be built with a very simple syntax
• Support different application scenarios, such as asynchronous and synchronous
• Provide different syntax writing modes for lambda, callback functions, decorators, etc

Setup

pip install broadcast-service

Usage

There is a easy demo to show how to use broadcast-service.

from broadcast_service import broadcast_service

def handle_msg(params):
    print(params)

if __name__ == '__main__':
    info = 'This is very important msg'

    # listen topic
    broadcast_service.subscribe('Test', handle_msg)

    # publish broadcast
    broadcast_service.publish('Test', info)

You can also add more params or no params when you publish thr broadcast.

from broadcast_service import broadcast_service

def handle_msg(info, info2):
    print(info)
    print(info2)

if __name__ == '__main__':
    info = 'This is very important msg'
    info2 = 'This is also a very important msg.'

    # listen topic
    broadcast_service.subscribe('Test', handle_msg)

    # publish broadcast
    broadcast_service.publish('Test', info, info2)

from broadcast_service import broadcast_service

def handle_msg():
    print('handle_msg callback')

if __name__ == '__main__':
    # listen topic
    broadcast_service.subscribe('Test', handle_msg)

    # publish broadcast
    broadcast_service.publish('Test')

Actually, you can see more example in example and tests.

TODO

• optimize documents and show more examples.
• optimize the syntax expression of broadcast-service
• provide more test cases

Contribution

If you want to contribute to this project, you can submit pr or issue. I am glad to see more people involved and optimize it.