From 0361556537686f857f1025ead75e6af4ca7cc94a Mon Sep 17 00:00:00 2001
From: Batuhan Taşkaya <batuhanosmantaskaya@gmail.com>
Date: Fri, 10 Apr 2020 17:46:36 +0300
Subject: bpo-39481: PEP 585 for a variety of modules (GH-19423)

- concurrent.futures
- ctypes
- http.cookies
- multiprocessing
- queue
- tempfile
- unittest.case
- urllib.parse
---
 Lib/concurrent/futures/thread.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'Lib/concurrent/futures/thread.py')

diff --git a/Lib/concurrent/futures/thread.py b/Lib/concurrent/futures/thread.py
index 2aa4e17d47f..2810b357bc1 100644
--- a/Lib/concurrent/futures/thread.py
+++ b/Lib/concurrent/futures/thread.py
@@ -10,6 +10,7 @@ from concurrent.futures import _base
 import itertools
 import queue
 import threading
+import types
 import weakref
 import os
 
@@ -57,6 +58,8 @@ class _WorkItem(object):
         else:
             self.future.set_result(result)
 
+    __class_getitem__ = classmethod(types.GenericAlias)
+
 
 def _worker(executor_reference, work_queue, initializer, initargs):
     if initializer is not None:
-- 
cgit v1.2.3