🚀 add python module

modules/programs/default.nix

@@ -21,6 +21,7 @@
     ./kakoune.nix
     ./kitty.nix
     ./ledger
+    ./python.nix
     ./rofi
     ./spotify.nix
     ./sway.nix

modules/programs/emacs.nix

@@ -80,7 +80,6 @@ in
 
         # python
         nodePackages.pyright
-        python-dev
 
         # sh
         nodePackages.bash-language-server

modules/programs/python.nix

@@ -0,0 +1,25 @@
+{ config
+, lib
+, pkgs
+, ...
+}:
+
+with lib;
+let
+  cfg = config.my.programs.python;
+in
+{
+  options.my.programs.python = {
+    enable = mkEnableOption "python";
+    versions = mkOption {
+      default = [ "python310" ];
+      type = with types; listOf str;
+      example = [ "python39" ];
+      apply = versions: builtins.map (version: prev.${version}.withPackages (packages: with packages; [ black pyflakes isort nose pytest python-lsp-server ]));
+    };
+  };
+
+  config = mkIf cfg.enable {
+    home-manager.user.moritz.home.packages = cfg.versions;
+  };
+}