How to limit concurrency with Python asyncio?

Question

Let\'s assume we have a bunch of links to download and each of the link may take a different amount of time to download. And I\'m allowed to download using utmost 3 connecti

Answer 1

I used Mikhails answer and ended up with this little gem

async def gather_with_concurrency(n, *tasks):
    semaphore = asyncio.Semaphore(n)

    async def sem_task(task):
        async with semaphore:
            return await task
    return await asyncio.gather(*(sem_task(task) for task in tasks))

Which you would run instead of normal gather

await gather_with_concurrency(100, *my_coroutines)