Ticket #10808: base.py.2.diff

base.py

@@ -273 +273 @@
         # Now we're left with the unprocessed fields that *must* come from
         # keywords, or default.
 
+        set_fields = set([])
         for field in fields_iter:
+            if field.attname in set_fields:
+                continue
             is_related_object = False
             # This slightly odd construct is so that we can access any
             # data-descriptor object (DeferredAttribute) without triggering its
@@ -311 +314 @@
                 setattr(self, field.name, rel_obj)
             else:
                 setattr(self, field.attname, val)
+            set_fields.add(field.attname) 
 
         if kwargs:
             for prop in kwargs.keys():