repid 2.0.0a18

Repid is a simple, fast, and extensible async task queue framework, with built-in AsyncAPI 3.0 schema generation.

repid

Repid is a simple, fast, and extensible async task queue framework, with built-in AsyncAPI 3.0 schema generation.

pip install repid

Features

• AsyncAPI 3.0 out of the box - your schema is generated automatically as you build. No separate spec files to maintain, no drift between code and docs.

• Broker flexibility - works with RabbitMQ, Redis, and Google Cloud Pub/Sub. Switch or run multiple brokers side by side without changing your actor code.

• FastAPI-style ergonomics - define actors as plain async functions with dependency injection and Pydantic argument validation. If you know FastAPI, you already know Repid.

• Built for testability - a drop-in TestClient lets you test actors in-memory without a running broker, making unit tests fast and dependency-free.

Quickstart

Here is how the simplest producer-consumer application looks, using AMQP server.

Producer:

import asyncio

from repid import AmqpServer, Repid

app = Repid(title="My App", version="1.0.0")
app.servers.register_server(
    "default",
    AmqpServer("amqp://user:password@localhost:5672"),
    is_default=True,
)


async def main() -> None:
    async with app.servers.default.connection():
        await app.send_message(
            channel="default",
            payload=b"",
            headers={"topic": "awesome_job"},
        )


asyncio.run(main())

Consumer:

import asyncio

from repid import AmqpServer, Repid, Router

app = Repid(title="My App", version="1.0.0")
app.servers.register_server(
    "default",
    AmqpServer("amqp://user:password@localhost:5672"),
    is_default=True,
)

router = Router()


@router.actor
async def awesome_job() -> None:
    print("Hello async jobs!")
    await asyncio.sleep(1.0)


app.include_router(router)


async def main() -> None:
    async with app.servers.default.connection():
        await app.run_worker()


asyncio.run(main())

Check out user guide to learn more!

License

Repid is distributed under the terms of the MIT license. Please see License.md for more information.

Repid's logo is distributed under the terms of the CC BY-NC 4.0 license. It is originally created by ari_the_crow_.