Comment 19 for bug 1242501

Reviewed: https://review.openstack.org/55939
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=07cdc0238068ea507bcf0b5f0f5f3d35307ff9d3
Submitter: Jenkins
Branch: stable/grizzly

commit 07cdc0238068ea507bcf0b5f0f5f3d35307ff9d3
Author: Zhi Yan Liu <email address hidden>
Date: Mon Oct 21 18:40:06 2013 +0800

    Sync iso8601 requirement and fixes test case failures

    1. Sync requirements from global Iece0116d3c412216251e2d7fbffe10bfe2c1c789
    2. iso8601>=0.1.7 "parse_date()" could successfully handle date string
    which only have date part like YYYY-MM-DD, it caused two Glance test
    cases failure.

    Fixes bug: 1242501

    Grizzly notice: this should fix stable/grizzly tempest failure
     error: Installed distribution iso8601 0.1.4 conflicts with requirement iso8601>=0.1.8
     at the expense of bumping version requirement for iso8601 on stable branch!

    Also incldues: Pin Sphinx to <1.2

    1.2 was just released and has a bug that causes builds to fail with
    the error:

      error: 'source_dir' must be a directory name (got `...doc/source`)

    Fixes bug: 1259511

    See: http://bugs.python.org/issue19570
    and: https://bitbucket.org/birkenfeld/sphinx/pull-request/193/builddoc-shouldnt-
    fail-on-unicode-paths/diff

    Change-Id: I2625eb3888111829a9da4d093b34193b8795f264
    Signed-off-by: Zhi Yan Liu <email address hidden>
    (cherry picked from commit 8160ae293383ec600c05fd2e4b38164bca7704c4)
    Conflicts:
            glance/tests/unit/v1/test_api.py
            glance/tests/unit/v1/test_registry_api.py
            tools/pip-requires