Frequency limit context manager for asyncio

Installation

aiofreqlimit requires Python 3.11 or greater and is available on PyPI. Use pip to install it:

pip install aiofreqlimit

Using aiofreqlimit

Pass a value of any hashable type to acquire or do not specify any parameter:

import asyncio

from aiofreqlimit import FreqLimit

limit = FreqLimit(1 / 10)


async def job():
    async with limit.acquire('some_key'):
        await some_call()


async def main():
    await asyncio.gather(job() for _ in range(100))


asyncio.run(main())