Source Code for Module Products.ZenRelations.subscribers

 1  ############################################################################## 
 2  #  
 3  # Copyright (C) Zenoss, Inc. 2009, all rights reserved. 
 4  #  
 5  # This content is made available according to terms specified in 
 6  # License.zenoss under the directory where your Zenoss product is installed. 
 7  #  
 8  ############################################################################## 
 9   
10   
11  from Products.ZenRelations.ToOneRelationship import ToOneRelationship 
12   
13   
14 -def cleanUpRelationships(ob, event): 
15      """ 
16      Unlinks non-container relationships when their targets are being deleted. 
17      """ 
18      if getattr(event.object, "_operation", -1) < 1: 
19          # Don't bother in the case where the other side is a container. 
20          if not (isinstance(ob, ToOneRelationship) and 
21              ob.remoteTypeName() == 'ToManyCont'): 
22              ob._remoteRemove() 
23   
24   
25 -def resetUnderscoreOperation(ob, event): 
26      """ 
27      Make sure that the _operation attribute on a RelationshipManager is reset 
28      after paste/move/rename. 
29      """ 
30      if ob._operation > -1: ob._operation = -1 
31