Comment 5 for bug 1368661

Reviewed: https://review.openstack.org/166246
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=cc86ef56f61a81031f7b9f177ee7d849404d7744
Submitter: Jenkins
Branch: stable/icehouse

commit cc86ef56f61a81031f7b9f177ee7d849404d7744
Author: Sean Dague <email address hidden>
Date: Fri Sep 12 05:47:03 2014 -0400

    delete python bytecode before every test run

    Bring over the cleaning line from run_tests.sh for the pyc files to
    all the tox runs.

    This should eliminate the need to clean -x -i to kill pyc files in
    your local directory to get tests to pass.

    Closes-Bug: #1368661

    Change-Id: Idf3a46d8c95806f2d2ce28ce84ced12b625e53df
    (cherry picked from commit a2530ed1e3c59c9bae5cab48222eb69d7e35ca98)