X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Futil%2Fconfig.py;h=e5435a7b5fe73d8496a2c2f6038538268a05e82a;hb=06768bd605e5d47fadfc90a35c74e30f267226a5;hp=c25ec4422184867a69a690a4ca1e33ad2bbdfa50;hpb=c6db4044b6a09834ea2da9366e6f9b5c83fe3507;p=sfa.git

diff --git a/sfa/util/config.py b/sfa/util/config.py
index c25ec442..e5435a7b 100644
--- a/sfa/util/config.py
+++ b/sfa/util/config.py
@@ -2,11 +2,11 @@
 import sys
 import os
 import time
-import ConfigParser
 import tempfile
 import codecs
-from StringIO import StringIO
 from sfa.util.xml import XML
+from sfa.util.py23 import StringIO
+from sfa.util.py23 import ConfigParser
 
 default_config = \
 """
@@ -194,7 +194,8 @@ DO NOT EDIT. This file was automatically generated at
             return False
 
 
-    def dump(self, sections = []):
+    def dump(self, sections=None):
+        if sections is None: sections=[]
         sys.stdout.write(output_python())
 
     def output_python(self, encoding = "utf-8"):