Use getProperty to get the reference, because this document could not have

getReference method, and this method could be acquired. Also traverse from
portal when getting this document, to prevent having context in the acquisition
chain.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26663 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/ERP5Type_asSecurityGroupId.xml

@@ -88,6 +88,7 @@ ERP5Type_asSecurityGroupId can also return a list of users whenever a category p
 to a Person instance. This is useful to implement user based local role assignments\n
 instead of abstract security based local roles.\n
 """\n
+portal = context.getPortalObject()\n
 \n
 # sort the category list lexicographically\n
 # this prevents us to choose the exact order we want,\n
@@ -116,7 +117,7 @@ for base_category in category_order:\n
       else:\n
         is_child_category = 0\n
       category_path = \'%s/%s\' % (base_category, category)\n
-      category_object = context.portal_categories.getCategoryValue(category_path)\n
+      category_object = portal.portal_categories.getCategoryValue(category_path)\n
       if category_object in (None, \'\'):\n
         raise "SecurityRoleDefinitionError", "Category \'%s\' doesn\'t exist" % (category_path)\n
       portal_type = category_object.getPortalType()\n
@@ -128,10 +129,7 @@ for base_category in category_order:\n
         if portal_type == \'Category\':\n
           category_code = category_object.getCodification() or category_object.getId()\n
         else:\n
-          try:\n
-            category_code   = category_object.getReference() or category_object.getId()\n
-          except AttributeError:\n
-            category_code   = category_object.getId()\n
+          category_code = category_object.getProperty(\'reference\') or category_object.getId()\n
         if is_child_category: category_code += \'*\'\n
         associative_list.append(category_code)\n
     # Prevent making a cartesian product with an empty set\n
@@ -182,9 +180,11 @@ return [\'_\'.join(x) for x in cartesianProduct(list_of_list) if x]\n
                           <tuple>
                             <string>category_order</string>
                             <string>kw</string>
+                            <string>_getattr_</string>
+                            <string>context</string>
+                            <string>portal</string>
                             <string>None</string>
                             <string>list</string>
-                            <string>_getattr_</string>
                             <string>Products.ERP5Type.Utils</string>
                             <string>cartesianProduct</string>
                             <string>list_of_list</string>
@@ -198,12 +198,10 @@ return [\'_\'.join(x) for x in cartesianProduct(list_of_list) if x]\n
                             <string>category</string>
                             <string>is_child_category</string>
                             <string>category_path</string>
-                            <string>context</string>
                             <string>category_object</string>
                             <string>portal_type</string>
                             <string>user_name</string>
                             <string>category_code</string>
-                            <string>AttributeError</string>
                             <string>_inplacevar_</string>
                             <string>append</string>
                             <string>$append0</string>

product/ERP5/bootstrap/erp5_core/bt/revision

-1170
\ No newline at end of file
+1171
\ No newline at end of file