fastcc 2.1.0

Lightweight, efficient and developer-friendly framework for component communication

FastCC

Framework for component communication with MQTT and Protocol Buffers :boom:.

• Lightweight :zap:
• Efficient :rocket:
• Developer-friendly :technologist:

This framework is built on top of empicano's aiomqtt.

Example

import asyncio
import contextlib
import logging
import os
import sys
import typing

import fastcc

router = fastcc.Router()


@router.route("example")
async def example(name: str, *, database: dict[str, typing.Any]) -> str:
    database[name] = 1
    print(database)
    return f"Hello, {name}!"


async def main() -> None:
    logging.basicConfig(level=logging.INFO)

    database: dict[str, typing.Any] = {}
    mqtt_client = fastcc.Client("test.mosquitto.org")
    app = fastcc.FastCC(mqtt_client)
    app.add_router(router)
    app.add_injector(database=database)

    async with mqtt_client:
        await app.run()


# https://github.com/empicano/aiomqtt?tab=readme-ov-file#note-for-windows-users
if sys.platform.lower() == "win32" or os.name.lower() == "nt":
    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())

with contextlib.suppress(KeyboardInterrupt):
    asyncio.run(main())