nix-jupyter/jupyter.nix

{
  mkShellNoCC,
  python3,
  kernels ? [],
  extraPackages ? (ps: []),
}:
mkShellNoCC {
  nativeBuildInputs = [
    (python3.withPackages (ps:
      with ps;
        [
          jupyterlab
          jupyterlab-git
          nbdime
          nbconvert
          python-lsp-server
          (ps.callPackage ./catppuccin_jupyterlab {})
        ]
        ++ (extraPackages ps)))
  ];
  shellHook = with builtins; let
    kernelString = foldl' (x: y: ":" + (toString y) + x) "" kernels;
    pathString = substring 1 (stringLength kernelString) kernelString;
  in "export JUPYTER_PATH=${pathString}";
}