Most of them are style issues or variable aliasing.
TEST=Can almost enable pylint warnings
BUG=none
Review URL: http://codereview.chromium.org/4360002
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@64908 0039d316-1c4b-4281-b951-d872f2087c98
Doing static analysis on the script greatly easy refactoring since it reduces
the chances of leaving a typo in rarely executed & untested & untested code.
This is in preparation to refactor changelist on-disk format to use json.
TEST=none
BUG=none
Review URL: http://codereview.chromium.org/4184008
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@64427 0039d316-1c4b-4281-b951-d872f2087c98
pylint is useful to catch errors before they go live so fix little annoyances.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/3372001
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@58817 0039d316-1c4b-4281-b951-d872f2087c98