Comment 2 for bug 1469867

Reviewed: https://review.openstack.org/196853
Committed: https://git.openstack.org/cgit/openstack/python-keystoneclient/commit/?id=225832f5913e12f8c86c429193e6ed4531dcc101
Submitter: Jenkins
Branch: master

commit 225832f5913e12f8c86c429193e6ed4531dcc101
Author: Brant Knudson <email address hidden>
Date: Mon Jun 29 15:46:35 2015 -0500

    Switch from deprecated oslo_utils.timeutils.strtime

    The oslo_utils.timeutils.strtime function is deprecated as of
    oslo_utils 1.7.

     DeprecationWarning: Using function/method
     'oslo_utils.timeutils.strtime()' is deprecated in version '1.6'
     and will be removed in a future version: use either
     datetime.datetime.isoformat() or datetime.datetime.strftime()
     instead

    Closes-Bug: 1469867
    Change-Id: I97897728703547414a621b6687989cff07e01b3e