__ghostbase__ is a class attribute, it can't be on an instance

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@40638 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/dynamic/lazy_class.py

@@ -50,7 +50,6 @@ class GhostPortalType(ERP5Base): #SimpleItem
                 '__module__',
                 '__name__',
                 '__repr__',
-                '__ghostbase__',
                 '__str__') or attr[:3] in ('_p_', '_v_'):
       return super(GhostPortalType, self).__getattribute__(attr)
     #LOG("ERP5Type.Dynamic", BLATHER,