uv lock requires python dev versions

[blueraft]

I encountered an issue with the elasticsearch 7.17.1 while trying to use python>=3.9. The relevant requirement for elasticsearch is:

Requires: Python >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, <4.

When attempting to lock dependencies, the following error is displayed:

  ╰─▶ Because the requested Python version (>=3.9) does not satisfy any of:
          Python>=2.7,<3.0.dev0
          Python>=3.4.dev0,<4
      and elasticsearch==7.17.1 depends on one of:
          Python>=2.7,<3.0.dev0
          Python>=3.4.dev0,<4
      we can conclude that elasticsearch==7.17.1 cannot be used.

Relatedly, this also results in the following error message, but uv lock doesn't accept prerelease as an argument.

      hint: Python was requested with a pre-release marker (e.g., any of:
          Python>=2.7,<3.0.dev0
          Python>=3.4.dev0,<4
      ), but pre-releases weren't enabled (try: `--prerelease=allow`)

[charliermarsh]

You need to do Requires-Python = ">=3.9,<4" to satisfy that constraint.

[charliermarsh]

We changed this in #4086. But as-is, there are Python versions that you claim to support (>4) that your dependencies do not.

[charliermarsh]

As of #4086, we're going to treat Requires-Python as a lower bound, which will resolve this for you.

[blueraft]

Cool thanks! I'll just close this then.

[charliermarsh]

The hint is wrong though :) I created #4096.

[blueraft]

I can create a new issue if this is a bug.

Is there a reason why uv lock traverses down to urllib3==1.2.1 when I have 'urllib3>=1.22.0 listed in my dependencies?

dependencies = [
  'urllib3>=1.22.0',
  'elasticsearch==7.17.1',
  'dockerspawner==13.0.0',
]

urllib3==1.2.1 fails to build on my machine but there are many versions of urrlib3 that'd build fine and would satisfy the requirements.

[charliermarsh]

Feel free to create a new issue.