43 lines
1.0 KiB
Python
Executable File
43 lines
1.0 KiB
Python
Executable File
#!/usr/bin/env python3
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from time import sleep
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from random import randint
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from concurrent.futures import ThreadPoolExecutor, wait, Future
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results: list[int] = []
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def add_one(number: int) -> int:
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print(number)
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sleep(randint(0, 2))
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return number + 1
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def main() -> None:
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executor = ThreadPoolExecutor(32)
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futures: list[Future] = [executor.submit(add_one, number) for number in range(10)]
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wait(futures)
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print("Done waiting!")
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for future in futures:
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print(future.result())
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print("All done!")
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futures: list[Future] = [executor.submit(add_one, number) for number in range(10)]
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executor.shutdown()
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print("Done waiting!")
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for future in futures:
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print(future.result())
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print("All done!")
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with ThreadPoolExecutor() as executor:
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futures: list[Future] = [
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executor.submit(add_one, number) for number in range(10)
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]
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print("Done waiting!")
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for future in futures:
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print(future.result())
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print("All done!")
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if __name__ == "__main__":
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main()
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