Use accessors

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@27115 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/DocumentationHelper/ERP5SiteDocumentationHelper.py

@@ -72,10 +72,10 @@ class ERP5SiteDocumentationHelper(DocumentationHelper):
     """
     """
     return [(bt.getId(),
-              getattr(bt, "title", ''),
-              getattr(bt, "description", ''),
-              getattr(bt, "version", ''),
-              getattr(bt, "revision", ''))
+             bt.getTitle(),
+             bt.getDescription(),
+             bt.getVersion(),
+             bt.getRevision())
             for bt in self.getBusinessTemplateValueList()]
 
   security.declareProtected(Permissions.AccessContentsInformation, 'getBusinessTemplateUriList')