[openstack-dev] [neutron][stable] Ryu 4.2 breaking python34 jobs

Armando M. armamig at gmail.com
Wed May 18 16:33:47 UTC 2016

On 18 May 2016 at 09:25, Tidwell, Ryan <ryan.tidwell at hpe.com> wrote:

> I just wanted to give a heads-up to everyone that a bug in Ryu 4.2 which
> was just recently pushed to pypi seems to causing issues in the python34
> jobs in neutron-dynamic-routing.  This issue will likely also cause
> problems for backports to stable/mitaka in the main neutron repository.

Ryu is locked at 4.0 in upper-constraints for stable/mitaka so I think we
should be good as I don't see the bump being backported.


> I have filed https://bugs.launchpad.net/neutron/+bug/1583011 to track the
> issue.  The short version of the problem is that an incompatibility with
> python 3 was briefly introduced. Note that master in the neutron repository
> is probably not affected as we have spun out the BGP code that exercises
> the portions of Ryu affected by the python 3 incompatibility. Please also
> note that a fix for the issue merged in Ryu several hours ago.

We should pull the newer version in global requirements and bump
upper-constraints again.


> -Ryan
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