yaps-lib 0.0.1

Github can be found here

Setup

pip install yaps

CLI tools

To use the executables, ensure that yaps is installed which should put yaps-publish, yaps-subscribe and yaps-server available your path.

CLI Publish

yaps-publish --topic weather --message "Very cold today!"

CLI Subscribe

yaps-publish --topic weather

Python API

The client can be used either asynchronous or synchronous.

Publish Synchronous

from yaps.client import Client

client = Client('127.0.0.1', 8999)
client.publish(topic='weather', message='Very cold today!')

Subscribe Synchronous

from yaps.client import Client

client = Client('127.0.0.1', 8999)
client.subscribe(topic='weather',
                 data_received=lambda msg: print(f'New data: {msg}'))

Publish Asynchronous

import asyncio
from yaps.client import AsyncClient

client = AsyncClient('127.0.0.1', 8999)
asyncio.run(client.publish(topic='weather', message='Very cold today!'))

Subscribe Asynchronous

import asyncio
from yaps.client import AsyncClient

client = AsyncClient('127.0.0.1', 8999)
callback = lambda msg: print(f'New data: {msg}')
asyncio.run(client.subscribe(topic='test',
                             data_received=callback))

Server (Asynchronous only)

import asyncio
from yaps.server import Server

server = Server('127.0.0.1', 8999)
asyncio.run(server.start())

Logging

Logging is enabled by default and can be disabled by calling disable() on either a client or server. You can set the logging level by calling set_loglevel(string) with either a string, or an int directly from the logging module. Logging output is by default directed to both stdin and a log file, located at ~/.yaps on Unix systems (not 100% sure where this is located in Windows).