
Python 3 renames StringIO -> io. Use six to deal with this change. Introduces new test dependency on six for StringIO. Change-Id: Ia875b7fcbb976599053970ef79ed3f3474626bad
Python 3 renames StringIO -> io. Use six to deal with this change. Introduces new test dependency on six for StringIO. Change-Id: Ia875b7fcbb976599053970ef79ed3f3474626bad