tree d1684e7e0889ede14c1d8fc9c0ffb477819c6be6
parent 6336800cbd8426cf7639c38c0a6f34a7c61e95be
author haixin <haixin@inspur.com> 1601447842 +0800
committer haixin <haixin@inspur.com> 1601947832 +0800

Remove all usage of six library

Replace six with Python 3 style code.

Change-Id: Ie0da4c882847268a58ab20f0fbc82fc8cf658297