RabbitMQ Stream Python Client

A Python asyncio-based client for RabbitMQ Streams
This is a work in progress

Install

pip install rstream

Quick start

Publishing messages:

import asyncio
from rstream import Producer

async def publish():
    async with Producer('localhost', username='guest', password='guest') as producer:
        await producer.create_stream('mystream')

        for i in range(100):
            await producer.publish('mystream', f'msg: {i}'.encode())

asyncio.run(publish())

Consuming messages:

import asyncio
import signal
from rstream import Consumer

async def consume():
    consumer = Consumer(
        host='localhost',
        port=5552,
        vhost='/',
        username='guest',
        password='guest',
    )

    loop = asyncio.get_event_loop()
    loop.add_signal_handler(signal.SIGINT, lambda: asyncio.create_task(consumer.close()))

    def on_message(msg):
        print('Got message:', msg)

    await consumer.start()
    await consumer.subscribe('mystream', on_message)
    await consumer.run()

asyncio.run(consume())

TODO

Documentation
Handle MetadataUpdate and reconnect to another broker on stream configuration changes
AsyncIterator protocol for consumer
Add frame size validation

Metadata

Release files for rstream 0.3.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for rstream 0.3.0
File	Size	Uploaded
rstream-0.3.0.tar.gz	14.0 kB	Aug 18, 2021	Details

Built distribution (wheel)

Table of built distributions (wheels) for rstream 0.3.0
File	Interpreter	ABI	Platform	Reset
rstream-0.3.0-py3-none-any.whl 16.9 kB Aug 18, 2021	Python 3	none	any	Details

Total release size: 30.9 kB

Release files / rstream-0.3.0.tar.gz

Download URL	rstream-0.3.0.tar.gz
Size	14.0 kB
Tags	Source
SHA-256 checksum How to use checksums	`195f96898691e7fcf4b05b74ad25cc898419d49bea5f5153195078aa507f1d3f`
BLAKE2b-256 checksum How to use checksums	`9bbfe8d2c198f09710e927b3a461225dbceb76096d06c32e29d7d553ca670ba0`
Upload date	Aug 18, 2021
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`poetry/1.1.7 CPython/3.9.5 Linux/5.11.0-25-generic`

Release files / rstream-0.3.0-py3-none-any.whl

Download URL	rstream-0.3.0-py3-none-any.whl
Size	16.9 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`8b9aa1fd8ba19e56b0ae17c6b1ba14689acb9e14cd9c5ea7a508af3c7b945bb9`
BLAKE2b-256 checksum How to use checksums	`90168c75cd5ab711cb44bd90606d9a471a3a890e2159f1c64f438b14b282beb2`
Upload date	Aug 18, 2021
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`poetry/1.1.7 CPython/3.9.5 Linux/5.11.0-25-generic`