Changeset 267 for elixir/trunk/elixir/properties.py

Timestamp:

11/14/07 10:57:14 (6 years ago)

Author:

ged

Message:

• cleanup class attributes (in the attributes-based syntax) after the
  property is attached to its entity, so that SQLAlchemy is not confused.
  Only caused problem in the case of single inheritance and when omitting
  some values. See SA ticket #866.
  
• some PEP8 fixes
  

Files:

• elixir/trunk/elixir/properties.py (modified) (1 diff)

elixir/trunk/elixir/properties.py

@@ -114 +114 @@
         entity._descriptor.builders.append(self)
 
+        # delete the original attribute so that it doesn't interfere with
+        # SQLAlchemy.
+        if hasattr(entity, name):
+            delattr(entity, name)
+
     def __repr__(self):
         return "Property(%s, %s)" % (self.name, self.entity)