[openstack-dev] [oslo.db] [all] please DO NOT IMPORT from oslo_db.tests.* ! projects doing this need to revert ASAP
Michael Bayer
mbayer at redhat.com
Mon Feb 19 17:05:33 UTC 2018
Summarizing all the reviews:
Doug's proposed check in oslo_db.tests: https://review.openstack.org/#/c/545859/
Mark oslo_db internal fixtures private: https://review.openstack.org/545862
Cinder: https://review.openstack.org/545860
Neutron: https://review.openstack.org/545868
Ironic: https://review.openstack.org/545874
Glance: https://review.openstack.org/545878
Glare: https://review.openstack.org/545883
On Mon, Feb 19, 2018 at 11:32 AM, Doug Hellmann <doug at doughellmann.com> wrote:
> Excerpts from Michael Bayer's message of 2018-02-19 10:55:52 -0500:
>> wow that's heavy-handed. should that be in an oslo utility package of
>> some kind ?
>
> I thought about that, but figured we should wait and see whether we
> actually want to take the approach before polishing it. If we do we can
> add a function in oslo.utils.
>
>>
>> On Mon, Feb 19, 2018 at 10:52 AM, Doug Hellmann <doug at doughellmann.com> wrote:
>> > Excerpts from Doug Hellmann's message of 2018-02-19 10:15:34 -0500:
>> >> Excerpts from Michael Bayer's message of 2018-02-19 10:00:59 -0500:
>> >> > Hi list -
>> >> >
>> >> > Apparently Cinder was misled by my deprecations within the
>> >> > oslo_db.sqlalchemy.test_base package of DbFixture and DbTestCase, and
>> >> > in https://review.openstack.org/#/c/522290/ the assumption was made
>> >> > that these should be imported from oslo_db.tests.sqlalchemy. This
>> >> > is an immense mistake on my part that I did not expect people to go
>> >> > looking for the same names elsewhere in private packages and now we
>> >> > have a serious downstream issue as these modules are not packaged, as
>> >> > well as the possibility that the oslo_db.tests. package is now locked
>> >> > in time and I have to add deprecations there also.
>> >> >
>> >> > If anyone knows of projects (or feels like helping me search) that are
>> >> > importing *anything* from oslo_db.tests these must be reverted ASAP.
>> >> >
>> >>
>> >> If we have modules or classes we don't expect people to be importing
>> >> directly, we need to prefix the names with _ to comply with the naming
>> >> conventions we have previously told everyone to look for to recognize
>> >> private code.
>> >>
>> >> I think it's safe to treat "tests" as an exception (after resolving
>> >> this case) but we should probably document that.
>> >>
>> >> Doug
>> >
>> > Once we resolve the current set of imports, we can land a patch like
>> > https://review.openstack.org/545859 to prevent this from happening in
>> > the future.
>> >
>> > Doug
>> >
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