asyncio (module)

Event loop, tasks, timeouts, queues and streams for asynchronous I/O.

Intermediate

async with asyncio.timeout(2):          # 3.11+
    data = await reader.read(100)
async with asyncio.TaskGroup() as tg:   # structured concurrency
    tg.create_task(poll_a()); tg.create_task(poll_b())

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