From e1cd8f036f34fc622416e74a302959c9e50a798c Mon Sep 17 00:00:00 2001
From: Tushar Patil <tushar.vitthal.patil@gmail.com>
Date: Wed, 31 Aug 2011 17:06:15 -0700
Subject: Fix for LP Bug #838251

---
 nova/utils.py | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'nova/utils.py')

diff --git a/nova/utils.py b/nova/utils.py
index 21e6221b2..4855f6fd6 100644
--- a/nova/utils.py
+++ b/nova/utils.py
@@ -901,3 +901,12 @@ def monkey_patch():
                 func = import_class("%s.%s" % (module, key))
                 setattr(sys.modules[module], key,\
                     decorator("%s.%s" % (module, key), func))
+
+
+def convert_to_set(lst, label):
+    """Convert a value or list into a set"""
+    if lst is None or lst == []:
+        return None
+    if not isinstance(lst, list):
+        lst = [lst]
+    return [{label: x} for x in lst]
-- 
cgit