[dev][goal][python3][qa][devstack][ptl] changing devstack's python 3 behavior
doug at doughellmann.com
Wed Jan 9 19:57:09 UTC 2019
Doug Hellmann <doug at doughellmann.com> writes:
> Doug Hellmann <doug at doughellmann.com> writes:
>> Today devstack requires each project to explicitly indicate that it can
>> be installed under python 3, even when devstack itself is running with
>> python 3 enabled.
>> As part of the python3-first goal, I have proposed a change to devstack
>> to modify that behavior . With the change in place, when devstack
>> runs with python3 enabled all services are installed under python 3,
>> unless explicitly listed as not supporting python 3.
>> If your project has a devstack plugin or runs integration or functional
>> test jobs that use devstack, please test your project with the patch
>> (you can submit a trivial change to your project and use Depends-On to
>> pull in the devstack change).
>>  https://review.openstack.org/#/c/622415/
> We have had a few +1 votes on the patch above with comments that
> indicate at least a couple of projects have taken the time to test and
> verify that things won't break for them with the change.
> Are we ready to proceed with merging the change?
The patch mentioned above that changes the default version of Python in
devstack to 3 by default has merged. If this triggers a failure in your
devstack-based jobs, you can use the disable_python3_package function to
add your package to the list *not* installed using Python 3 until the
fixes are available.
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