Source Code for Package Products.ZenUtils

 1  ############################################################################## 
 2  #  
 3  # Copyright (C) Zenoss, Inc. 2007, 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.CMFCore.DirectoryView import registerDirectory 
12  registerDirectory('js', globals()) 
13   
14  # import any monkey patches that may be necessary 
15  from patches import pasmonkey 
16  from patches import dirviewmonkey 
17  from Products.ZenUtils.Utils import unused 
18  unused(pasmonkey, dirviewmonkey) 
19   
20  from Products.ZenUtils.MultiPathIndex import MultiPathIndex , \ 
21                                               manage_addMultiPathIndex, \ 
22                                               manage_addMultiPathIndexForm 
23   
24 -def initialize(context): 
25      context.registerClass( 
26          MultiPathIndex, 
27          permission='Add Pluggable Index', 
28          constructors=(manage_addMultiPathIndexForm, manage_addMultiPathIndex), 
29          #icon="www/index.gif", 
30          visibility=None) 
31   
32 -def safeTuple(arg): 
33      """ 
34      >>> safeTuple(["foo", "blam"]) 
35      ('foo', 'blam') 
36      >>> safeTuple([]) 
37      () 
38      >>> safeTuple(None) 
39      () 
40      >>> safeTuple("foo") 
41      ('foo',) 
42      """ 
43      if arg is not None: 
44          return tuple(arg) if hasattr(arg, '__iter__') else (arg,) 
45      else: 
46          return () 
47