buildPythonPackage is not found correctly

[elikoga]

What happened
The bug you encountered

Steps to Reproduce
Steps to reproduce the behavior:

1. Go to 'https://noogle.dev/f/pkgs/pythonPackages/buildPythonPackage'
2. Click on 'Click to function definition'
3. See error: Not the correct definition

Expected behavior
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• Version [e.g. 22]
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or

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[hsjobeki]

Uh weird. Will investigate that

[hsjobeki]

Currently it is not possible to display the documentation (since it doesnt exist), nor the source position.

The correct position is:

https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/interpreters/python/python-packages-base.nix#L46

but it is not possible to retrieve this position (yet) callPackage and makeOverridablePythonPackage wrap this function and effectively create a new function with different source position.

https://github.com/NixOS/nixpkgs/blob/master/lib/trivial.nix#L1000 (trivial.setFunctionArgs)

There is no transformation in the value-world to get back to the original function

Someone could however write dedicated static analysis that operates on the ast to handle makeOverridablePythonPackage specifically. Similar to how did this for makeOverridable already.