infra/module/aspect/software/code/runtime/python.nix

{
  den.aspects = {
    python = {
      nixos = 
        { pkgs, ... }:
        {
          environment.systemPackages = [
            pkgs.python311
            pkgs.python313
            pkgs.python313Packages.pygobject3
          ];
        };
      };
    };
}