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import asyncio |
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async def f1(): |
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for _ in range(10): |
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print(1, end='', flush=True) |
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await asyncio.sleep(0.2) |
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async def f2(): |
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for _ in range(10): |
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print(2, end='', flush=True) |
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await asyncio.sleep(0.2) |
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async def f12(): |
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""" неверно, скрипт закончится без ожидания завершения f1() и f2() """ |
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asyncio.create_task(f1()) |
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asyncio.create_task(f2()) |
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async def f12wait(): |
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""" дожидаемся завершения """ |
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t1 = asyncio.create_task(f1()) |
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t2 = asyncio.create_task(f2()) |
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await t1 |
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await t2 |
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async def main(): |
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await f1() |
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print() |
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await f2() |
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print() |
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await f12wait() |
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asyncio.run(main()) |
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