version 2.3.1 on stable/juno has uncapped futures which breaks dep resolution with capped taskflow

[Matt Riedemann]

Per the mailing list here:

http://lists.openstack.org/pipermail/openstack-dev/2015-August/072375.html

devstack on stable/juno can fail since cinder pulls in taskflow 0.6.2 which caps futures per https://review.openstack.org/#/c/212652/ but python-swiftclient has uncapped futures:

https://github.com/openstack/python-swiftclient/blob/2.3.1/requirements.txt#L1

So you end up getting this when running cinder-manage db sync:

2015-08-17 01:55:59.794 | + /usr/local/bin/cinder-manage db sync
2015-08-17 01:55:59.911 | Traceback (most recent call last):
2015-08-17 01:55:59.911 | File "/usr/local/bin/cinder-manage", line
4, in <module>
2015-08-17 01:55:59.911 |
__import__('pkg_resources').require('cinder==2014.2.3')
2015-08-17 01:55:59.911 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 3084, in <module>
2015-08-17 01:55:59.911 | @_call_aside
2015-08-17 01:55:59.911 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 3070, in _call_aside
2015-08-17 01:55:59.911 | f(*args, **kwargs)
2015-08-17 01:55:59.911 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 3097, in _initialize_master_working_set
2015-08-17 01:55:59.912 | working_set = WorkingSet._build_master()
2015-08-17 01:55:59.912 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 653, in _build_master
2015-08-17 01:55:59.912 | return cls._build_from_requirements(__requires__)
2015-08-17 01:55:59.912 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 666, in _build_from_requirements
2015-08-17 01:55:59.912 | dists = ws.resolve(reqs, Environment())
2015-08-17 01:55:59.912 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 839, in resolve
2015-08-17 01:55:59.912 | raise DistributionNotFound(req, requirers)
2015-08-17 01:55:59.912 | pkg_resources.DistributionNotFound: The
'futures<=2.2.0,>=2.1.6' distribution was not found and is required by
taskflow

So we need a stable/juno branch of python-swiftclient, sync that up with g-r on stable/juno and release that as 2.3.2 and then raise the cap on swiftclient in g-r stable/juno to be <2.4.0.

[Matt Riedemann (mriedem)]

stable/juno for swiftclient is now created.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/juno
Review: https://review.openstack.org/215786

[Tony Breeds (o-tony)]

See also:
https://review.openstack.org/#/c/215834/ Set cap on python-swiftclient to 2.4.0

and
https://review.openstack.org/#/c/215837/ Update *requirements.txt from global-requirements

[OpenStack Infra (hudson-openstack)]

Change abandoned by Matt Riedemann (<email address hidden>) on branch: stable/juno
Review: https://review.openstack.org/215786
Reason: Yeah, git log locally is showing this is the master branch. Oops. Starting over.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/215786
Committed: https://git.openstack.org/cgit/openstack/python-swiftclient/commit/?id=c213ffda17d09a68fdbb619ba6db4b8a101e85a9
Submitter: Jenkins
Branch: stable/juno

commit c213ffda17d09a68fdbb619ba6db4b8a101e85a9
Author: Matt Riedemann <email address hidden>
Date: Fri Aug 21 18:09:21 2015 -0700

    Update from global requirements

    This syncs up the requirements with global-requirements on stable/juno.

    We need this to cap the dependency on futures to avoid a conflict
    with capped futures in the version of taskflow in stable/juno, otherwise
    setting up devstack with cinder enabled fails.

    Also update .gitreview for stable/juno since this is the first patch
    on the new branch.

    Also sets up the tox func target, which is basically a cherry pick of
    commit 8aff0bda9c35ab96146f4f419803e62710ab5618. Note that while we
    make it possible to run the functional tests, we exclude them in
    Jenkins runs since they are also excluded from stable/kilo due to
    instability in the gate.

    Depends-On: I5a2d3f7860aeae6bf442e9372286eedbc290d6a8

    Change-Id: I507aade31da19be71900b81880cd5568b351663e
    Partial-Bug: #1486576

[Alan Pevec (apevec)]

https://pypi.python.org/pypi/python-swiftclient/2.3.2 was released