forgot to import list_types.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@30904 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/mixin/property_recordable.py

@@ -31,6 +31,7 @@ from AccessControl import ClassSecurityInfo
 from Acquisition import aq_base
 from Products.ERP5Type import Permissions, interfaces
 from Products.ERP5Type.Globals import PersistentMapping
+from Products.ERP5Type.Accessor.TypeDefinition import list_types
 
 class PropertyRecordableMixin:
   """