added some methods from ERP5Base to cps documents

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@335 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5CPS/CPSCorePatch.py

@@ -25,6 +25,7 @@ from Products.ERP5Type.Document.Folder import Folder
 from Products.CMFCore.CMFCorePermissions import View
 from Products.CMFCore.CMFCorePermissions import ModifyPortalContent
 from Products.CMFCore.CMFCorePermissions import ViewManagementScreens
+from Products.CMFCore.utils import getToolByName
 from zLOG import LOG
 
 # First we should make ProxyBase a subclass of Base

product/ERP5CPS/CPSDocumentPatch.py

@@ -95,4 +95,6 @@ class PatchedCPSDocument(CPSDocument):
 CPSDocument.getProperty = PatchedCPSDocument.getProperty
 CPSDocument._propertyMap = PatchedCPSDocument._propertyMap
 CPSDocument.setProperty = Base.setProperty
+CPSDocument._setProperty = Base._setProperty
 CPSDocument.asXML = Base.asXML
+CPSDocument._edit = Base._edit