Chaozhe.Chen 9e60e4a592 Fix some flake8 violations
1. Wrong use of 'noqa'. "# flake8: noqa" option disables all checks
for the whole file.
2. Remove exclusion of 'tools' and '*openstack/common*' in flake8 and
fix the violations.

Change-Id: I153e992ffd6a80e70a99d7066c503c34326c93ab
Closes-bug: #1540254
2016-02-09 20:28:30 +08:00
..
2016-02-09 20:28:30 +08:00
2016-02-09 20:28:30 +08:00