[openstack-dev] [neutron] unit test failures due to new release of Routes package (v2.3)

Ihar Hrachyshka ihrachys at redhat.com
Wed Mar 30 08:49:03 UTC 2016

Aditya Vaja <wolverine.av at gmail.com> wrote:

> Hi,
> I'm seeing unit test failures when I test locally after a fresh git clone  
> of neutron master.
> $ ./run_tests.sh -V -f

Honestly, you should avoid using the script, and instead rely on tox. With  
tox, requirements are properly constrained, so you would not be hit by the  
> log excerpt: http://paste.openstack.org/show/492384/
> I update the requirements.txt to use 'Routes<2.0,>=1.12.3' and all the  
> tests work fine.
> I see there was a new release (v2.3 ) of Routes on 28th March 2016 [1],  
> which seems to have caused the issue, specifically:
>  - Concatenation fix when using submappers with path prefixes. Multiple submappers combined the path prefix inside the controller argument in non-obvious ways. The controller argument will now be properly carried through when using submappers. PR #28[2].
> Is anyone else noticing the test failures?
> Should I submit this requirements.txt change as a patch or should we pass  
> the required two args as the patch? I can do the requirement.txt change.  
> For the latter, somebody who knows what goes on in the extensions.py  
> __init__() should take a look.
> I assume this will also affect the stable branches, since the Routes  
> package versin in requirements.txt in previous versions was same as in  
> master.
> --
> Aditya
> [1]  
> https://routes.readthedocs.org/en/latest/changes.html#release-2-3-march-28-2016
> [2]  
> https://github.com/bbangert/routes/pull/28/files?diff=unified#diff-b54de741c3f86d76eb4bce4a223054aaL154
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