Keystone doc build fails when built from sdist tarballs

[Dirk Mueller]

keystone/tests/tmp is not included in the sdist tarballs, hence running sphinx fails with:

[ 27s] File "/home/abuild/rpmbuild/BUILD/keystone-2014.1.dev141.g0fb0dfd/keystone/tests/core.py", line 92, in <module>
[ 27s] os.mkdir(TMPDIR)
[ 27s] OSError: [Errno 2] No such file or directory: '/home/abuild/rpmbuild/BUILD/keystone-2014.1.dev141.g0fb0dfd/keystone/tests/tmp/29703'

thats because the parent dir (tests/tmp) is missing.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/82565

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/82565
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=75d03a575b1f116d78fe256eaa2d1801b115a875
Submitter: Jenkins
Branch: master

commit 75d03a575b1f116d78fe256eaa2d1801b115a875
Author: Dirk Mueller <email address hidden>
Date: Mon Mar 24 18:46:36 2014 +0100

    Create TMPDIR for tests recursively

    keystone/tests/tmp is missing in the sdist tarballs, so
    we need to not only create keystone/tests/tmp/<pid> but also the
    parent directory. Use os.makedirs for that.

    Change-Id: I2f97bee517297b9fa239183c23ad1dfa52505bc9
    Closes-Bug: #1296862