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# SuperFastPython.com
# example of waiting for all tasks to complete
from random import random
import asyncio
total = 0
async def task_coro(arg):
value = random()
total += value
await asyncio.sleep(value)
print(f'>{arg} done in {value}')
async def main():
tasks = [asyncio.create_task(task_coro(i)) for i in range(10)]
done, pending = await asyncio.wait(tasks)
print(f'All done. Total waiting time: {total}')
asyncio.run(main())
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