Fixed #29296 -- Fixed crashes in admindocs when a view is a callable object.

tests/admin_docs/test_views.py

@@ -51,6 +51,12 @@ class AdminDocViewTests(TestDataMixin, AdminDocsTestCase):
         )
         self.assertContains(response, 'Views by namespace test')
         self.assertContains(response, 'Name: <code>test:func</code>.')
+        self.assertContains(
+            response,
+            '<h3><a href="/admindocs/views/admin_docs.views.XViewCallableObject/">'
+            '/xview/callable_object_without_xview/</a></h3>',
+            html=True,
+        )
 
     def test_view_index_with_method(self):
         """