[3.10] bpo-46469: Make asyncio generic classes return GenericAlias (GH-30777) (#30784)

* bpo-46469: Make asyncio generic classes return GenericAlias (GH-30777)

* bpo-46469: Make asyncio generic classes return GenericAlias

* 📜🤖 Added by blurb_it.

* Update Misc/NEWS.d/next/Library/2022-01-22-05-05-08.bpo-46469.plUab5.rst

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
(cherry picked from commit ea5b96842e)

Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>

* Fix tests

Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
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Miss Islington (bot) 2022-01-22 04:28:51 -08:00 committed by GitHub
parent d4a9e34401
commit 90e2998db7
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8 changed files with 28 additions and 25 deletions

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@ -1,9 +1,8 @@
"""Tests for queues.py"""
import unittest
from unittest import mock
import asyncio
from types import GenericAlias
from test.test_asyncio import utils as test_utils
@ -74,6 +73,11 @@ class QueueBasicTests(_QueueTestBase):
def test_str(self):
self._test_repr_or_str(str, False)
def test_generic_alias(self):
q = asyncio.Queue[int]
self.assertEqual(q.__args__, (int,))
self.assertIsInstance(q, GenericAlias)
def test_empty(self):
q = asyncio.Queue()
self.assertTrue(q.empty())