Does your org run a self-managed version of GitLab and publish your own #Python packages to @pypi ?
If you want to try out an alpha of Trusted Publishing for GitLab Self-Managed instances, let me know via DM - I'm collecting interest now, and should have something to show soon.
This is a bonfire demo instance for testing purposes. This is not a production site. There are no backups for now. Data, including profiles may be wiped without notice. No service or other guarantees expressed or implied.