Fixed #29385 -- Made admindocs ModelDetailView show model properties.

Original patch by bkaluza. Tests and docs by humbertotm.

tests/admin_docs/models.py

@@ -52,6 +52,10 @@ class Person(models.Model):
     def dummy_function(self, baz, rox, *some_args, **some_kwargs):
         return some_kwargs
 
+    @property
+    def a_property(self):
+        return 'a_property'
+
     def suffix_company_name(self, suffix='ltd'):
         return self.company.name + suffix
 

tests/admin_docs/test_views.py

@@ -208,6 +208,10 @@ class TestModelDetailView(TestDataMixin, AdminDocsTestCase):
         """
         self.assertContains(self.response, "<td>baz, rox, *some_args, **some_kwargs</td>")
 
+    def test_instance_of_property_methods_are_displayed(self):
+        """Model properties are displayed as fields."""
+        self.assertContains(self.response, '<td>a_property</td>')
+
     def test_method_data_types(self):
         company = Company.objects.create(name="Django")
         person = Person.objects.create(first_name="Human", last_name="User", company=company)