Hardcode getReadPermission and getWritePermission BaseCategory getters

as they are used when generating accessors and it is needed when
upgrading a site to Portal Type classes and ZODB Property
Sheets.



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@42974 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/CMFCategory/Category.py

@@ -37,6 +37,7 @@ from Products.CMFCore.utils import getToolByName
 from Products.ERP5Type import Permissions
 from Products.ERP5Type import PropertySheet
 from Products.ERP5Type.Accessor.Constant import PropertyGetter as ConstantGetter
+from Products.ERP5Type.Accessor.Base import Getter as BaseGetter
 from Products.ERP5Type.Core.Folder import Folder
 from Products.CMFCategory.Renderer import Renderer
 from Products.ERP5Type.Utils import sortValueList
@@ -932,5 +933,13 @@ class BaseCategory(Category):
                               'getBaseCategory')
     getBaseCategory = getBaseCategoryValue
 
+    # Hardcode these getters as they are used when generating
+    # accessors
+    getReadPermission = BaseGetter('getReadPermission', 'read_permission',
+                                   'string')
+
+    getWritePermission = BaseGetter('getWritePermission', 'write_permission',
+                                    'string')
+
 InitializeClass( Category )
 InitializeClass( BaseCategory )