X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Frspecs%2Felements%2Felement.py;h=7dcfa007a994370cc0076eb76ac0a047ab80a4d3;hb=4a9e6751f9f396f463932133b9d62fc925a99ef6;hp=df46c8913053e4cb60b3c8c0a076fb53e7b39099;hpb=4ef76bd85ea24906c4ebb580c896fe1084d6ba88;p=sfa.git

diff --git a/sfa/rspecs/elements/element.py b/sfa/rspecs/elements/element.py
index df46c891..7dcfa007 100644
--- a/sfa/rspecs/elements/element.py
+++ b/sfa/rspecs/elements/element.py
@@ -3,15 +3,15 @@ class Element(dict):
     fields = {}
 
     def __init__(self, fields=None, element=None, keys=None):
-        if fields is None: fields={}
+        if fields is None:
+            fields = {}
         self.element = element
         dict.__init__(self, dict.fromkeys(self.fields))
         if not keys:
-            keys = fields.keys()
+            keys = list(fields.keys())
         for key in keys:
             if key in fields:
-                self[key] = fields[key] 
-
+                self[key] = fields[key]
 
     def __getattr__(self, name):
         if hasattr(self.__dict__, name):
@@ -20,4 +20,4 @@ class Element(dict):
             return getattr(self.element, name)
         else:
             raise AttributeError("class Element of type {} has no attribute {}"
-                                  .format(self.__class__.__name__, name))
+                                 .format(self.__class__.__name__, name))