gong yong sheng e3f0d522ba make python34 CI job to pass
remove _get_attr_metadata monkey_patch since it is for XML test.
remove iterkeys() call which is not py3.x compatible.

Change-Id: I46df0a3748f470521553793111a21eea72bd7663
Closes-bug: 1632714
2016-10-14 06:39:50 +00:00
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2016-10-14 06:39:50 +00:00
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