small clean up

1 files changed, 9 insertions, 4 deletions

diff --git a/nova/api/openstack/images.py b/nova/api/openstack/images.py
index 7f2be5472..df5e1530f 100644
--- a/nova/api/openstack/images.py
+++ b/nova/api/openstack/images.py
@@ -41,9 +41,14 @@ def _entity_detail(inst):
         'decrypting': 'preparing',
         'untarring': 'saving',
         'available': 'active'}
-    mapped_inst = {}
-    mapped_keys = {'status':'imageState', 'id':'imageId', 'name':'imageLocation'}
 
+    # TODO(tr3buchet): this map is specific to s3 object store,
+    # fix once the local image service is working
+    mapped_keys = {'status':'imageState',
+                   'id':'imageId',
+                   'name':'imageLocation'}
+
+    mapped_inst = {}
     for k,v in mapped_keys.iteritems():
         mapped_inst[k] = inst[v]
 
@@ -54,9 +59,9 @@ def _entity_detail(inst):
 def _entity_inst(inst):
     """ Filters all model attributes save for id and name
         inst is a single entity (dict) """
-    return _filter_keys(inst, ['id','name'])
+    return _select_keys(inst, ['id','name'])
 
-def _filter_keys(inst, keys):
+def _select_keys(inst, keys):
     """ Filters all model attributes for keys
         inst is a single entity (dict) """
     return dict( (k,v) for k,v in inst.iteritems() if k in keys)