Pip list format is deprecated.

[mterzo]

trafficstars

I saw a warning today running pip. I know there's lots of parsing on pip list.

root@py2-7:/src# pip --version
pip 9.0.1 from /usr/local/lib/python2.7/site-packages (python 2.7)
root@py2-7:/src# pip list
DEPRECATION: The default format will switch to columns in the future. You can use --format=(legacy|columns) (or define a format=(legacy|columns) in your pip.conf under the [list] section) to disable this warning.