Fixed the de-serialization of relations coming from Leveldb interface

configdb/db/interface/inmemory_interface.py

@@ -42,6 +42,10 @@ class InMemoryRelationProxy(object):
     def __repr__(self):
         return '<InMemoryRelationProxy: [%s]>' % ', '.join(self._objs)
 
+    def to_net(self):
+        return list(self._objs)
+
+
 
 class InMemoryObject(object):
 
@@ -110,5 +114,3 @@ class InMemoryDbInterface(base.DbInterface):
         entity = self.schema.get_entity(entity_name)
         return self._run_query(entity, query,
                                self._entities[entity_name].itervalues())
-
-

configdb/db/schema.py

@@ -83,6 +83,8 @@ class Relation(Field):
         if (isinstance(value, list)
             and (not len(value) or not isinstance(value[0], basestring))):
             return [x.name for x in value]
+        elif hasattr(value, 'to_net'):
+            return value.to_net()
         else:
             return value
 
@@ -245,5 +247,3 @@ class Schema(object):
                 if valid:
                     sequence.append(entity.name)
         return sequence
-                    
-