Author: tomaz
Date: Sat May 14 11:14:11 2011
New Revision: 1103040
URL: http://svn.apache.org/viewvc?rev=1103040&view=rev
Log:
Add reverse_dict utility function.
Modified:
incubator/libcloud/trunk/libcloud/utils.py
Modified: incubator/libcloud/trunk/libcloud/utils.py
URL:
http://svn.apache.org/viewvc/incubator/libcloud/trunk/libcloud/utils.py?rev=1103040&r1=1103039&r2=1103040&view=diff
==============================================================================
--- incubator/libcloud/trunk/libcloud/utils.py (original)
+++ incubator/libcloud/trunk/libcloud/utils.py Sat May 14 11:14:11 2011
@@ -176,6 +176,9 @@ def findattr(element, xpath, namespace):
def findall(element, xpath, namespace):
return element.findall(fixxpath(xpath=xpath, namespace=namespace))
+def reverse_dict(dictionary):
+ return dict([ (value, key) for key, value in dictionary.iteritems() ])
+
def get_driver(drivers, provider):
"""
Get a driver.
