RFC: from __future__ import annotations + migrate

testing/example_scripts/unittest/test_parametrized_fixture_error_message.py

@@ -1,4 +1,6 @@
 # mypy: allow-untyped-defs
+from __future__ import annotations
+
 import unittest
 
 import pytest

testing/example_scripts/unittest/test_setup_skip.py

@@ -1,6 +1,8 @@
 # mypy: allow-untyped-defs
 """Skipping an entire subclass with unittest.skip() should *not* call setUp from a base class."""
 
+from __future__ import annotations
+
 import unittest
 
 

testing/example_scripts/unittest/test_setup_skip_class.py

@@ -1,6 +1,8 @@
 # mypy: allow-untyped-defs
 """Skipping an entire subclass with unittest.skip() should *not* call setUpClass from a base class."""
 
+from __future__ import annotations
+
 import unittest
 
 

testing/example_scripts/unittest/test_setup_skip_module.py

@@ -1,6 +1,8 @@
 # mypy: allow-untyped-defs
 """setUpModule is always called, even if all tests in the module are skipped"""
 
+from __future__ import annotations
+
 import unittest
 
 

testing/example_scripts/unittest/test_unittest_asyncio.py

@@ -1,9 +1,10 @@
 # mypy: allow-untyped-defs
-from typing import List
+from __future__ import annotations
+
 from unittest import IsolatedAsyncioTestCase
 
 
-teardowns: List[None] = []
+teardowns: list[None] = []
 
 
 class AsyncArguments(IsolatedAsyncioTestCase):

testing/example_scripts/unittest/test_unittest_asynctest.py

@@ -1,13 +1,14 @@
 # mypy: allow-untyped-defs
 """Issue #7110"""
 
+from __future__ import annotations
+
 import asyncio
-from typing import List
 
 import asynctest
 
 
-teardowns: List[None] = []
+teardowns: list[None] = []
 
 
 class Test(asynctest.TestCase):

testing/example_scripts/unittest/test_unittest_plain_async.py

@@ -1,4 +1,6 @@
 # mypy: allow-untyped-defs
+from __future__ import annotations
+
 import unittest