use six privided iteritems(),itervalues() to support py2/py3 in one source. refs #1350.

1 files changed, 2 insertions, 1 deletions

diff --git a/sphinx/util/jsdump.py b/sphinx/util/jsdump.py
index 709439a6a..41ef96c01 100644
--- a/sphinx/util/jsdump.py
+++ b/sphinx/util/jsdump.py
@@ -13,6 +13,7 @@
 import re
 
 import six
+from six import iteritems
 
 from sphinx.util.pycompat import u
 
@@ -92,7 +93,7 @@ def dumps(obj, key=False):
         return '{%s}' % ','.join('%s:%s' % (
             dumps(key, True),
             dumps(value)
-        ) for key, value in obj.iteritems())
+        ) for key, value in iteritems(obj))
     elif isinstance(obj, (tuple, list, set)):
         return '[%s]' % ','.join(dumps(x) for x in obj)
     elif isinstance(obj, six.string_types):