Pep 420 native namespace

[mauritsvanrees]

For plone/Products.CMFPlone#3928

Made with plone/meta#297

[mister-roboto]

@mauritsvanrees thanks for creating this Pull Request and helping to improve Plone!

TL;DR: Finish pushing changes, pass all other checks, then paste a comment:

@jenkins-plone-org please run jobs

To ensure that these changes do not break other parts of Plone, the Plone test suite matrix needs to pass, but it takes 30-60 min. Other CI checks are usually much faster and the Plone Jenkins resources are limited, so when done pushing changes and all other checks pass either start all Jenkins PR jobs yourself, or simply add the comment above in this PR to start all the jobs automatically.

Happy hacking!

[mauritsvanrees]

@jenkins-plone-org please run jobs

[gforcada]

Nice! 💯

Though, we don't want to merge it right now, or?

[davisagli]

Well, we have to start somewhere, right?

I tested by checking this out locally and building the dists with uvx --from build python -m build. The contents of the resulting sdist and wheel look okay.

[mauritsvanrees]

Yes, for me this is fine to merge. I could make a release of this package tomorrow and update dist.plone.org so we can smoke out any remaining problems.

[gforcada]

Then, should we start creating PRs right and left, or do we want to do we need some extra double checks?

I have time and energy for "same thing on lots of repos", not so much for creative work or following up too much.

[mauritsvanrees]

I have released plone.protect 6.0.0a2 with native namespaces. This is pinned in coredev 6.2. I have updated https://dist.plone.org/release/6.2-dev/

If nothing suspicious comes up, the road is free to doing this for all plone packages.