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bpo-43352: Add a Barrier object in asyncio lib (GH-24903)

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Co-authored-by: Yury Selivanov <yury@edgedb.com>
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
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Duprat 2022-03-25 23:01:21 +01:00 • committed by GitHub
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Doc/library/asyncio-api-index.rst
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@ -186,11 +186,16 @@ Threading-like synchronization primitives that can be used in Tasks.
* - :class:`BoundedSemaphore`
- A bounded semaphore.
* - :class:`Barrier`
- A barrier object.
.. rubric:: Examples
* :ref:`Using asyncio.Event <asyncio_example_sync_event>`.
* :ref:`Using asyncio.Barrier <asyncio_example_barrier>`.
* See also the documentation of asyncio
:ref:`synchronization primitives <asyncio-sync>`.
@ -206,6 +211,9 @@ Exceptions
* - :exc:`asyncio.CancelledError`
- Raised when a Task is cancelled. See also :meth:`Task.cancel`.
* - :exc:`asyncio.BrokenBarrierError`
- Raised when a Barrier is broken. See also :meth:`Barrier.wait`.
.. rubric:: Examples