Ticket #2899: formwrapper_defaults.diff

django/forms/__init__.py

@@ -108 +108 @@
     This allows dictionary-style lookups of formfields. It also handles feeding
     prepopulated data and validation error messages to the formfield objects.
     """
-    def __init__(self, manipulator, data, error_dict, edit_inline=True):
+    def __init__(self, manipulator, data={}, error_dict={}, edit_inline=True):
         self.manipulator, self.data = manipulator, data
         self.error_dict = error_dict
         self._inline_collections = None