provide getParentRelations() method as common access method for resources and concepts

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@2533 fd906abe-77d9-0310-91a1-e0d9ade77398
2008-04-20 11:12:55 +00:00 · 2008-04-20 11:12:55 +00:00 · c1e94af299
commit c1e94af299
parent cbe2d994c5
1 changed files with 3 additions and 0 deletions
--- a/resource.py
+++ b/resource.py
@ -202,6 +202,9 @@ class Resource(Image, Contained):
                  if canListObject(r.first, noSecurityCheck))
        return sorted(rels, key=sort)

+    # simplify common access for concepts and resources:
+    getParentRelations = getConceptRelations
+
    def getConcepts(self, predicates=None, noSecurityCheck=False):
        obj = getMaster(self)
        return [r.first for r in obj.getConceptRelations(predicates,