Changed ModelForms to allow inheritance as long as their model attributes are the same.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@6917 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 7 insertions, 1 deletions

diff --git a/tests/modeltests/model_forms/models.py b/tests/modeltests/model_forms/models.py
index 5e9584496e..17c3b3551c 100644
--- a/tests/modeltests/model_forms/models.py
+++ b/tests/modeltests/model_forms/models.py
@@ -143,7 +143,7 @@ familiar with the mechanics.
 ...         model = Article
 Traceback (most recent call last):
 ...
-ImproperlyConfigured: BadForm defines more than one model.
+ImproperlyConfigured: BadForm defines a different model than its parent.
 
 >>> class ArticleForm(ModelForm):
 ...     class Meta:
@@ -155,6 +155,12 @@ Traceback (most recent call last):
 ...
 ImproperlyConfigured: BadForm's base classes define more than one model.
 
+This one is OK since the subclass specifies the same model as the parent.
+
+>>> class SubCategoryForm(CategoryForm):
+...     class Meta:
+...         model = Category
+
 
 # Old form_for_x tests #######################################################