- return unique list of properties, from property's id point of view

Note: It is acceptable to merge duplicates of same property, it was
working like this before.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@43413 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/dynamic/lazy_class.py

@@ -137,16 +137,21 @@ class PortalTypeMetaClass(GhostBaseMetaClass, PropertyHolder):
 
   def getAccessorHolderPropertyList(cls):
     """
-    Get all the properties as defined in the accessor holders,
+    Get unique properties, by its id, as defined in the accessor holders,
     meaningful for _propertyMap for example
 
     @see Products.ERP5Type.Base.Base._propertyMap
     """
     cls.loadClass()
+    property_id_set = set()
     property_list = []
     for klass in cls.mro():
       if klass.__module__ == 'erp5.accessor_holder':
-        property_list.extend(klass._properties)
+        for property in klass._properties:
+          if property['id'] in property_id_set:
+            continue
+          property_id_set.update([property['id']])
+          property_list.append(property)
 
     return property_list