Add __class_getitem__ to csv.DictReader and csv.DictWriter (#92393)

1 files changed, 3 insertions, 1 deletions

diff --git a/Lib/test/test_genericalias.py b/Lib/test/test_genericalias.py
index 6959c2ae3c8..1afb7ea4f85 100644
--- a/Lib/test/test_genericalias.py
+++ b/Lib/test/test_genericalias.py
@@ -11,6 +11,7 @@ from concurrent.futures import Future
 from concurrent.futures.thread import _WorkItem
 from contextlib import AbstractContextManager, AbstractAsyncContextManager
 from contextvars import ContextVar, Token
+from csv import DictReader, DictWriter
 from dataclasses import Field
 from functools import partial, partialmethod, cached_property
 from graphlib import TopologicalSorter
@@ -122,7 +123,8 @@ class BaseTest(unittest.TestCase):
                      WeakSet, ReferenceType, ref,
                      ShareableList,
                      Future, _WorkItem,
-                     Morsel]
+                     Morsel,
+                     DictReader, DictWriter]
     if ctypes is not None:
         generic_types.extend((ctypes.Array, ctypes.LibraryLoader))
     if ValueProxy is not None: