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Getting a stable branch for pycadf would be consistent with the oslo
libraries and clients. I would support moving down that path rather than
mucking with bad dep resolution.

--Morgan

On Tue, Apr 21, 2015 at 10:20 AM, Brant Knudson <blk at acm.org> wrote:

>
>
> On Tue, Apr 21, 2015 at 12:10 PM, gordon chung <gord at live.ca> wrote:
>
>> ______________________________
>> > Date: Tue, 21 Apr 2015 11:12:12 -0500
>> > From: blk at acm.org
>> > To: openstack-dev at lists.openstack.org
>> > Subject: Re: [openstack-dev] [keystone] keystonemiddleware stable/juno
>> broken
>> >
>> >
>> >
>> > On Sun, Apr 19, 2015 at 2:21 PM, Brant Knudson
>> > <blk at acm.org<mailto:blk at acm.org>> wrote:
>> >
>> > Ever since the stable/juno branch was created for keystonemiddleware
>> > it's been broken and there are several changes piling up there. The fix
>> > for bug 1408838 "Tests fail with new oslo.utils 1.2.1" allows the tests
>> > to pass. I cherry-picked the fix here[1].
>> >
>> > Based on the title of the bug, you'd think that capping
>> > oslo.utils<1.2.1 would be an alternative fix, but I tried installing
>> > older versions of oslo.utils and eventually it failed with a completely
>> > different error, so I think that's a dead end.
>> >
>> > [1] https://review.openstack.org/#/c/175232/
>> >
>> >
>> > So this fix has merged, but keystonemiddleware has another problem --
>> > the proposal bot posted a change to get the requirements up to date and
>> > that's failing all the -python* jobs. Looks like what's happening is
>> > that during the tox venv installation the oslo.messaging package is
>> > being updated to version 1.9.0, which is way newer than the other oslo
>> > packages and this is causing a test that uses pkg_resource to fail with
>> > a dependency issue (oslo.messaging 1.9.0 requires
>> > oslo.utils<1.5.0,>1.4.0 but global requirements has oslo.utils<1.2.0,
>> > so that's what's installed). This all appears to be related to other
>> > issues we've seen where the dep resolver isn't working as expected.
>> >
>> > I tried using an older pycadf (which, from the tox logs is where
>> > oslo.messaging is being upgraded) but it was only with a very old
>> > version of pycadf that things worked.
>>
>> does it make sense to make a stable/juno branch for pycadf and remove the
>> oslo.messaging requirement? it actually isn't a mandatory requirement and
>> was moved to test-requirements in 0.7.0
>>
>>
> Gordon -
>
> I think that would also work... if I have some time I'll take a look at
> it, or maybe someone else will get to it first.
>
> :: Brant
>
>
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