PyPi upload fails with "Could not find username for upload."

[meliache]

See https://github.com/nils-braun/b2luigi/runs/2448812114?check_suite_focus=true

I wonder if we can somehow test this easily without doing commits to the workflows. Until this is fixed, I'll publish manually again.

[nils-braun]

For testing, there is also the test instance of pipy. Maybe that is something you can try use.
In principle, you can also run github actions locally, but honestly, I never had luck with that...

[meliache]

Hey Nils. Tbh. I haven't spent any time yet on trying to fix this, just made the issue so that I can remember this later. I assume it has to do with the secrets in the workflow

          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}

I don't have access rights to the repository settings so I can't check them there. According to the github docs collaborators should be able to do that via the rest API, but for that I need an access token which I think I don't have.

Btw, I can understand github not wanting us to abuse actions due to the recent rise of people CI systems for bitcoin mining etc.