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Remove print race from task_done example. (GH-31795)

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Raymond Hettinger 2022-03-10 11:01:23 -06:00 • committed by GitHub
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commit a0eb69c1a2
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Doc/library/queue.rst
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@ -201,15 +201,14 @@ Example of how to wait for enqueued tasks to be completed::
print(f'Finished {item}') print(f'Finished {item}')
q.task_done() q.task_done()
# turn-on the worker thread # Turn-on the worker thread.
threading.Thread(target=worker, daemon=True).start() threading.Thread(target=worker, daemon=True).start()
# send thirty task requests to the worker # Send thirty task requests to the worker.
for item in range(30): for item in range(30):
q.put(item) q.put(item)
print('All task requests sent\n', end='')
# block until all tasks are done # Block until all tasks are done.
q.join() q.join()
print('All work completed') print('All work completed')