Package Products :: Package ZenRelations :: Module subscribers
[hide private]
[frames] | no frames]

Source Code for Module Products.ZenRelations.subscribers

 1  ########################################################################### 
 2  # 
 3  # This program is part of Zenoss Core, an open source monitoring platform. 
 4  # Copyright (C) 2009, Zenoss Inc. 
 5  # 
 6  # This program is free software; you can redistribute it and/or modify it 
 7  # under the terms of the GNU General Public License version 2 or (at your 
 8  # option) any later version as published by the Free Software Foundation. 
 9  # 
10  # For complete information please visit: http://www.zenoss.com/oss/ 
11  # 
12  ########################################################################### 
13  from Products.ZenRelations.ToOneRelationship import ToOneRelationship 
14   
15   
16 -def cleanUpRelationships(ob, event):
17 """ 18 Unlinks non-container relationships when their targets are being deleted. 19 """ 20 if getattr(event.object, "_operation", -1) < 1: 21 # Don't bother in the case where the other side is a container. 22 if not (isinstance(ob, ToOneRelationship) and 23 ob.remoteTypeName() == 'ToManyCont'): 24 ob._remoteRemove()
25 26
27 -def resetUnderscoreOperation(ob, event):
28 """ 29 Make sure that the _operation attribute on a RelationshipManager is reset 30 after paste/move/rename. 31 """ 32 if ob._operation > -1: ob._operation = -1
33