Ticket #1461: regroup.patch

django/template/defaulttags.py

@@ -192 +192 @@
             return ''
         output = [] # list of dictionaries in the format {'grouper': 'key', 'list': [list of contents]}
         for obj in obj_list:
-            grouper = self.expression.resolve(Context({'var': obj}))
+            grouper = self.expression.resolve(context)
+            grouper = resolve_variable('var.%s' % grouper, Context({'var': obj}))
             # TODO: Is this a sensible way to determine equality?
             if output and repr(output[-1]['grouper']) == repr(grouper):
                 output[-1]['list'].append(obj)