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bpo-36373: Deprecate explicit loop parameter in all public asyncio APIs [queue] (GH-13950)

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This PR deprecate explicit loop parameters in all public asyncio APIs

This issues is split to be easier to review.

fourth step: queue.py





https://bugs.python.org/issue36373
This commit is contained in:
Emmanuel Arias 2019-09-10 08:46:12 -03:00 • committed by Miss Islington (bot)
parent 57ea335606
commit 9008be303a
2 changed files with 8 additions and 0 deletions
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4
Doc/library/asyncio-queue.rst
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@ -32,6 +32,10 @@ Queue
the queue is always known and can be returned by calling the the queue is always known and can be returned by calling the
:meth:`qsize` method. :meth:`qsize` method.
.. deprecated-removed:: 3.8 3.10
The *loop* parameter.
This class is :ref:`not thread safe <asyncio-multithreading>`. This class is :ref:`not thread safe <asyncio-multithreading>`.
.. attribute:: maxsize .. attribute:: maxsize

4
Lib/asyncio/queues.py
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@ -2,6 +2,7 @@ __all__ = ('Queue', 'PriorityQueue', 'LifoQueue', 'QueueFull', 'QueueEmpty')
import collections import collections
import heapq import heapq
import warnings
from . import events from . import events
from . import locks from . import locks
@ -34,6 +35,9 @@ class Queue:
self._loop = events.get_event_loop() self._loop = events.get_event_loop()
else: else:
self._loop = loop self._loop = loop
warnings.warn("The loop argument is deprecated since Python 3.8, "
"and scheduled for removal in Python 3.10.",
DeprecationWarning, stacklevel=2)
self._maxsize = maxsize self._maxsize = maxsize
# Futures. # Futures.