Ranler Cao c747023b46 Fix unicode error for python3
Fix undefined name 'unicode' errors when python3 is used.

Change-Id: I6803a1e5154c3815bd57392272630aac689f13fb
Signed-off-by: Ranler Cao <caoran@fiberhome.com>
2017-05-24 17:27:54 +08:00
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2017-05-24 17:27:54 +08:00