[openstack-dev] [Nova] blueprint: Nova with py33 compatibility

Joe Gordon joe.gordon0 at gmail.com
Fri Feb 21 00:34:36 UTC 2014


On Thu, Feb 20, 2014 at 3:48 PM, 郭小熙 <glongwave at gmail.com> wrote:
> Yes, a Jenkins job is not useful currently. I would like to submit some
> commits to
> fix known python 3 support issues as we did in oslo-incubator. Another
> question
> is how to make new changes avoid regression, Maybe we need add more rules
> about
> this in hacking and consider python 3 support  in review process.

What is the benefit in doing this? Until we have a roadmap to get the
dependencies working this seems premature.

>
> 2014-02-21 5:10 GMT+08:00 Russell Bryant <rbryant at redhat.com>:
>
>> On 02/20/2014 09:43 AM, 郭小熙 wrote:
>> > We will move to Python33 in the future. More and more OpenStack projects
>> > including python-novaclient are Python33 compatible. Do we have plan to
>> > make Nova python33 compatible ?
>> >
>> > As I know, oslo.messaging will not support python33 in Icehouse,this is
>> > just one dependency for Nova, that means we can't finish it in Icehouse
>> > for Nova. I registered one blueprint [1]to make us move to Python33
>> > smoothly in the future. Python33 compatibility would be taken into
>> > account while reviewing code.
>> >
>> > We have to add py33 check/gate jobs to check Py33 compatibility. This
>> > blueprint could be marked as implemented only until Nova code can pass
>> > these jobs.
>> >
>> > [1] https://blueprints.launchpad.net/nova/+spec/nova-py3kcompat
>>
>> Python 3 support is certainly a goal that *all* OpenStack projects
>> should be aiming for.  However, for Nova, I don't think Nova's code is
>> actually our biggest hurdle.  The hardest parts are dependencies that we
>> have that don't support Python 3.  A big example is eventlet.  We're so
>> far off that I don't even think a CI job is useful yet.
>>
>> --
>> Russell Bryant
>>
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>
>
>
>
> --
> ChangBo Guo(gcb)
>
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