dotfiles/modules/programs/python.nix

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{ config
, lib
, pkgs
, ...
}:
with lib;
let
cfg = config.my.programs.python;
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mkPython = packages: version: pkgs.${version}.withPackages (ps: map (flip getAttr ps) packages);
pythonVersions = [
"python311"
"python310"
"python39"
"python38"
];
packageLists = map (version: attrNames pkgs."${version}Packages") cfg.versions;
commonPackages = foldl' intersectLists (head packageLists) (tail packageLists);
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in
{
options.my.programs.python = {
enable = mkEnableOption "python";
versions = mkOption {
default = [ "python310" ];
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type = with types; nonEmptyListOf (enum pythonVersions);
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example = [ "python39" ];
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};
packages = mkOption {
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default = [
"flake8"
"isort"
"mypy"
"pytest"
];
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type = with types; listOf (enum commonPackages);
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};
};
config = mkIf cfg.enable {
users.users.moritz.packages = map (mkPython cfg.packages) cfg.versions
++ [ pkgs.poetry pkgs.nodePackages.pyright ];
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};
}