Comment 6 for bug 1461251

Reviewed: https://review.openstack.org/189147
Committed: https://git.openstack.org/cgit/openstack/python-keystoneclient/commit/?id=97c2c690d8983fd1d929a4eae3b0d62bbcb2cf6a
Submitter: Jenkins
Branch: master

commit 97c2c690d8983fd1d929a4eae3b0d62bbcb2cf6a
Author: Brant Knudson <email address hidden>
Date: Sun Jun 7 11:20:44 2015 -0500

    Switch from deprecated isotime

    oslo_utils.timeutils.isotime() is deprecated as of 1.6 so we need
    to stop using it.

    The deprecation message says to use datetime.datetime.isoformat()
    instead, but the format of the string generated by isoformat isn't
    the same as the format of the string generated by isotime. The string
    is used in tokens and other public APIs and we can't change it
    without potentially breaking clients.

    So the workaround is to copy the current implementation from
    oslo_utils.timeutils.isotime() to keystone.common.utils.isotime().

    Change-Id: I34b12b96de3ea21beaf935ed8a9f6bae2fe0d0bc
    Closes-Bug: 1461251