Use six's iteritems

sholsapp · sholsapp · commit ef7889dad200 · 2015-06-15T09:26:50.000-07:00
For compatibility between Python 2/3, use six.iteritems instead of the
dictionary's iteritems.
diff --git a/junit_xml/__init__.py b/junit_xml/__init__.py
@@ -4,7 +4,7 @@
 import xml.etree.ElementTree as ET
 import xml.dom.minidom
 
-from six import u
+from six import u, iteritems
 
 try:
     # Python 2
@@ -172,7 +172,7 @@ def to_xml_string(test_suites, prettyprint=True, encoding=None):
             for key in ['time']:
               attributes[key] += float(ts_xml.get(key, 0))
             xml_element.append(ts_xml)
-        for key, value in attributes.iteritems():
+        for key, value in iteritems(attributes):
           xml_element.set(key, str(value))
 
         xml_string = ET.tostring(xml_element, encoding=encoding)
