Fix circular reference in CustomTestCase.__init_subclass__ (#21650)

Co-authored-by: wan4ch <wan4ch@gmail.com>
2026-03-29 20:38:12 -07:00
parent afb32d7622
commit c06ca1526c
1 changed files with 4 additions and 2 deletions
@@ -2068,9 +2068,11 @@ class CustomTestCase(unittest.TestCase):
        if getattr(setup, "_safe_setup_wrapped", False):
            return

-        def safe_setUpClass(klass, _orig=setup):
+        orig_func = setup.__func__
+
+        def safe_setUpClass(klass):
            try:
-                _orig.__func__(klass)
+                orig_func(klass)
            except Exception:
                # Best-effort cleanup; suppress teardown errors so the
                # original setUpClass exception propagates clearly.