- This change updates sanitize_log_path to
use replace instead of string.translate so that
it works across both python 2.7 and python 3.
- This change modifies the functional tests to run under
python 3 by default. A new functional-py27 env is
also added.
Change-Id: Id8127ae68cb5aeebdba73bd14fc0481cd9b773d9