From deac58ed822c6cd819e916e6c3d1736c7adfa31e Mon Sep 17 00:00:00 2001
From: 93578237 <43147888+93578237@users.noreply.github.com>
Date: Mon, 9 Feb 2026 16:06:50 -0500
Subject: [6.0.x] Fixed #36903 -- Fixed further NameErrors when inspecting
 functions with deferred annotations.

Provide a wrapper for safe introspection of user functions on Python 3.14+.

Follow-up to 601914722956cc41f1f2c53972d669ddee6ffc04.
Backport of 56ed37e17e5b1a509aa68a0c797dcff34fcc1366 from main.
---
 tests/template_tests/tests.py | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'tests/template_tests/tests.py')

diff --git a/tests/template_tests/tests.py b/tests/template_tests/tests.py
index 7364c7ca64..573fd9db2e 100644
--- a/tests/template_tests/tests.py
+++ b/tests/template_tests/tests.py
@@ -1,10 +1,16 @@
 import sys
+import unittest
+from typing import TYPE_CHECKING
 
 from django.template import Context, Engine, TemplateDoesNotExist, TemplateSyntaxError
 from django.template.base import UNKNOWN_SOURCE
 from django.test import SimpleTestCase, override_settings
 from django.urls import NoReverseMatch
 from django.utils import translation
+from django.utils.version import PY314
+
+if TYPE_CHECKING:
+    type AnnotatedKwarg = str
 
 
 class TemplateTestMixin:
@@ -221,6 +227,21 @@ class TemplateTestMixin:
         template = self._engine().from_string("{{ description.count }}")
         self.assertEqual(template.render(Context({"description": "test"})), "")
 
+    @unittest.skipUnless(PY314, "Deferred annotations are Python 3.14+ only")
+    def test_callable_uses_deferred_annotations(self):
+        """
+        Missing required arguments are gracefully handled when a signature uses
+        deferred annotations.
+        """
+
+        class MyObject:
+            @staticmethod
+            def uses_deferred_annotations(value: AnnotatedKwarg):
+                return value
+
+        template = self._engine().from_string("{{ obj.uses_deferred_annotations }}")
+        self.assertEqual(template.render(Context({"obj": MyObject()})), "")
+
 
 class TemplateTests(TemplateTestMixin, SimpleTestCase):
     debug_engine = False
-- 
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