Comment 58 for bug 1596829

Reviewed: https://review.openstack.org/433193
Committed: https://git.openstack.org/cgit/openstack/python-openstackclient/commit/?id=c9b1c2ad961a767927c7f0efc3b4df3c11804bc9
Submitter: Jenkins
Branch: master

commit c9b1c2ad961a767927c7f0efc3b4df3c11804bc9
Author: Gábor Antal <email address hidden>
Date: Mon Feb 13 18:13:29 2017 +0100

    Handle log message interpolation by the logger in network/

    According to OpenStack Guideline[1], logged string message should be
    interpolated by the logger.

    [1]: http://docs.openstack.org/developer/oslo.i18n/guidelines.html#adding-variables-to-log-messages
    Related-Bug: #1596829

    Change-Id: I17467d01420750c004fbbf2a07730fc2badd62b8