ERP5 PropertySheet registry is initialise after Memcached Plugin, so import...

ERP5 PropertySheet registry is initialise after Memcached Plugin, so import the PropertySheet directly

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@27522 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Core/MemcachedPlugin.py

@@ -30,6 +30,8 @@
 from AccessControl import ClassSecurityInfo
 from Products.ERP5Type.XMLObject import XMLObject
 from Products.ERP5Type import PropertySheet
+from Products.ERP5.PropertySheet.SortIndex import SortIndex
+from Products.ERP5.PropertySheet.Url import Url
 from Products.ERP5Type import Permissions
 
 class MemcachedPlugin(XMLObject):
@@ -53,6 +55,6 @@ class MemcachedPlugin(XMLObject):
   property_sheets = ( PropertySheet.Base
                     , PropertySheet.SimpleItem
                     , PropertySheet.Folder
-                    , PropertySheet.SortIndex
-                    , PropertySheet.Url
+                    , SortIndex
+                    , Url
                     )