Use pyproject toml and enable workflow for publishing on PyPI

[inknos]

This PR incorporates all the building tools in pyproject.toml while keeping most of the changes in the

It also proposes to auto-build pushes and publish signed artifacts on PyPI testing. The process also automates tagged commits publishing to PyPI.

Publishing on PyPI follows this guide

Requires: #476

[inknos]

Some errors from building python-podman might go away if we rebase onto #476 as typing_extensions.py is going away.

So I am trying to rebase onto these commits now although the only important ones are the last two at the moment

[rhatdan]

@inknos still working on this?

[inknos]

yes, waiting on #476 to be merged first

[inknos]

I am investigating why the package python3-podman+progress_bar now gives troubles in centos-stream9 and epel9... It shouldn't change how the provides are set in the specfile by the macro %pyproject_extras_subpkg, but apparently something's not right

[rhatdan]

LGTM
@jwhonce @umohnani8 PTAL

[inknos]

a bit of tweaking is still required as builds for centos9 and epel9 are currently failing, but I identified the issue

[inknos]

• Fedora 42 builds are ok again.
• One test failed but I think it's flaky. I re-issued a run

@jwhonce I think we are good after the tests pass

[jwhonce]

LGTM

@lsm5 PTAL Thanks

[lsm5]

Don't understand this much TBH, and IIUC we'll see the results of GHA only after a new release is created .

Everything's green so LGTM.

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: inknos, jwhonce, lsm5

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [inknos,jwhonce,lsm5]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[lsm5]

/lgtm