From 91cdcc2c067ef6f9cddbe5cb59df1b75e221f398 Mon Sep 17 00:00:00 2001
From: Helmut Merz <helmutm@cy55.de>
Date: Wed, 29 Feb 2012 19:42:08 +0100
Subject: [PATCH] fix bug in ParentRelation: __eq__() method is not called for
 '!='...

---
 common.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common.py b/common.py
index 982b4b2..03a8a97 100644
--- a/common.py
+++ b/common.py
@@ -479,8 +479,9 @@ class ParentRelation(object):
         return None
 
     def __set__(self, inst, value):
+        value = baseObject(value)
         rs = ParentRelationSet(inst, self.predicateName)
-        rsList = list(rs)
+        rsList = [baseObject(p) for p in rs]
         for current in rsList:
             if current != value:
                 rs.remove(current)