Add more pre-commit CIs to Python 3.9 PRs

[vstinner]

Currently, PRs on the 3.9 branch of Python only gets 1 CI (Travis CI) + 3 bots. Example:
python/cpython#20228

Whereas PRs on 3.8 branch of Python get 8 CIs + 3 bots. Example:
python/cpython#20191

Would it be possible to enable GitHub Action jobs on the 3.9 branch? cc @Mariatta @ambv @pablogsal

Also: How can we enable Azure Pipelines on 3.9? cc @brettcannon @zooba

[hugovk]

Please see PR python/cpython#20231 to enable GHA for the 3.9 branch.

[vstinner]

Would it be possible to enable GitHub Action jobs on the 3.9 branch? cc @Mariatta @ambv @pablogsal

Ok, this part should be fixed by python/cpython@c105f7d

[brettcannon]

FYI I don't know anything about Azure Pipelines. I know way more about GitHub Actions.

[vstinner]

Please see PR python/cpython#20231 to enable GHA for the 3.9 branch.

Changing the config in master wasn't enough. Backporting to 3.9 fixed it. Example: python/cpython#20228

[zooba]

Sorry, just saw this. I'm switching the Pipelines trigger configuration back to the YAML files, so it'll be enabled soon.

[CAM-Gerlach]

Just checking in since this was referenced in python/peps#1405 — is this fixed now?

[hugovk]

No comments one year on, I think we're good here so let's close this issue, and can re-open, or open a new issue if there's something still needed.