make sure that ghost portal type classes have a correct portal_type attribute

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@42364 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/dynamic/lazy_class.py

@@ -227,4 +227,6 @@ class PortalTypeMetaClass(GhostBaseMetaClass):
       ERP5Base.aq_method_lock.release()
 
 def generateLazyPortalTypeClass(portal_type_name):
-  return PortalTypeMetaClass(portal_type_name, (InitGhostBase,), {})
+  return PortalTypeMetaClass(portal_type_name,
+                             (InitGhostBase,),
+                             dict(portal_type=portal_type_name))