From: Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr>
Date: Tue, 1 Nov 2011 09:55:59 +0000 (+0100)
Subject: a bit more pythonic
X-Git-Tag: sfa-1.1-2~15
X-Git-Url: http://git.onelab.eu/?p=sfa.git;a=commitdiff_plain;h=fe428cee81f0358b51080acb4fc5d896bb60cf83

a bit more pythonic
---

diff --git a/sfa/util/xml.py b/sfa/util/xml.py
index 8f51ce39..25f16562 100755
--- a/sfa/util/xml.py
+++ b/sfa/util/xml.py
@@ -1,4 +1,5 @@
 #!/usr/bin/python 
+from types import StringTypes
 from lxml import etree
 from StringIO import StringIO
 
@@ -101,6 +102,8 @@ class XML:
         # element.attrib.update will explode if DateTimes are in the
         # dcitionary.
         d=d.copy()
+        for (k,v) in d.iteritems():
+            if not isinstance(v,StringTypes): del d[k]
         for k in d.keys():
             if (type(d[k]) != str) and (type(d[k]) != unicode):
                 del d[k]