X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Fopenstack%2Fimage.py;h=4e511df190cb0193066b7e3660af7947350e6bcc;hb=1505f3a42ea06ef30959e9e54fa7298eb55d83ee;hp=54aaf50220ec91ddb6969be6d9f27c9a2790ba75;hpb=7491c3a798a6856984c8872faa6061d5d61a4da6;p=sfa.git

diff --git a/sfa/openstack/image.py b/sfa/openstack/image.py
index 54aaf502..4e511df1 100644
--- a/sfa/openstack/image.py
+++ b/sfa/openstack/image.py
@@ -3,8 +3,10 @@ from sfa.rspecs.elements.disk_image import DiskImage
 
 
 class Image:
-    
-    def __init__(self, image={}):
+
+    def __init__(self, image=None):
+        if image is None:
+            image = {}
         self.id = None
         self.container_format = None
         self.kernel_id = None
@@ -20,22 +22,23 @@ class Image:
 
     def parse_image(self, image):
         if isinstance(image, dict):
-            self.id = image['id'] 
+            self.id = image['id']
             self.name = image['name']
             self.container_format = image['container_format']
-            self.properties = image['properties'] 
+            self.properties = image['properties']
             if 'kernel_id' in self.properties:
                 self.kernel_id = self.properties['kernel_id']
             if 'ramdisk_id' in self.properties:
                 self.ramdisk_id = self.properties['ramdisk_id']
-   
+
     def to_rspec_object(self):
         img = DiskImage()
         img['name'] = self.name
         img['description'] = self.name
         img['os'] = self.name
         img['version'] = self.name
-        return img     
+        return img
+
 
 class ImageManager:
 
@@ -67,7 +70,5 @@ class ImageManager:
             elif name:
                 image = self.driver.shell.nova_manager.images.find(name=name)
         except ImageNotFound:
-                pass
+            pass
         return Image(image)
-
-