Ticket #21671: 21671.diff

tests/model_inheritance_same_model_name/models.py

@@ -6 +6 @@
 this feature by redefining the Copy model from model_inheritance/models.py
 """
 
+from django.conf import settings
 from django.db import models
 
 from model_inheritance.models import NamedURL
 from django.utils.encoding import python_2_unicode_compatible
 
 
-#
-# Abstract base classes with related models
-#
-@python_2_unicode_compatible
-class Copy(NamedURL):
-    content = models.TextField()
+if 'model_inheritance' in settings.INSTALLED_APPS:
+    #
+    # Abstract base classes with related models
+    #
+    @python_2_unicode_compatible
+    class Copy(NamedURL):
+        content = models.TextField()
 
-    def __str__(self):
-        return self.content
+        def __str__(self):
+            return selfself.content

tests/model_inheritance_same_model_name/tests.py

@@ -1 +1 @@
 from __future__ import unicode_literals
 
+from unittest import skipUnless
+
+from django.conf import settings
 from django.test import TestCase
 
 from model_inheritance.models import Title
 
 
+@skipUnless('model_inheritance' in settings.INSTALLED_APPS,
+            "model_inheritance must be installed to run these tests.")
 class InheritanceSameModelNameTests(TestCase):
 
     def setUp(self):