tree 79bb2613f56ceec1d8c0ba65bfce25a416c7a3f0
parent 1b8f6f00eedf957990d47bc423a48f0760adfb79
author guo yunxian <yunxian.guo@easystack.cn> 1471780990 +0800
committer Ken'ichi Ohmichi <ken1ohmichi@gmail.com> 1483485454 +0000

Replace six.iteritems with dict.items

As [1] mentioned, we should use dict.items instead of six.iteritems.
Let's use dict.items as it should return iterators in PY3 as well.
(As for PY2, the performance about list should be negligible)

[1] https://wiki.openstack.org/wiki/Python3

Change-Id: I77b3a71faa71b5f671daff3415e2ae58289fd3ca