feat: install python using pbs-installer

[frostming]

Signed-off-by: Frost Ming [email protected]

Pull Request Checklist

• A news fragment is added in news/ describing what is new.
• Test cases added for changed code.

Describe what you have changed in this PR.

[pawamoy]

Whew, amazing!

[codecov]

Codecov Report

Attention: Patch coverage is 91.94631% with 12 lines in your changes are missing coverage. Please review.

Project coverage is 84.99%. Comparing base (d50654d) to head (76d1278).
Report is 2 commits behind head on main.

Files	Patch %	Lines
src/pdm/cli/commands/python.py	93.54%	4 Missing and 2 partials ⚠️
src/pdm/project/core.py	84.84%	1 Missing and 4 partials ⚠️
src/pdm/cli/commands/venv/backends.py	75.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2721      +/-   ##
==========================================
+ Coverage   84.89%   84.99%   +0.10%     
==========================================
  Files         105      106       +1     
  Lines       10414    10537     +123     
  Branches     2271     2288      +17     
==========================================
+ Hits         8841     8956     +115     
- Misses       1101     1105       +4     
- Partials      472      476       +4     

Flag	Coverage Δ
unittests	84.77% <91.27%> (+0.09%)	⬆️

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[anentropic]

apart from manually installing pythons via pdm python install can this auto install the project's required version from pyproject.toml when you do pdm install on a freshly checked out project?

[frostming]

apart from manually installing pythons via pdm python install can this auto install the project's required version from pyproject.toml when you do pdm install on a freshly checked out project?

Yes if no matching python interpreter can be found

[anentropic]

nice! 👍