Use ruff for Python development

hm/dev/python.nix

@@ -12,29 +12,34 @@
         python3Packages.ipython
       ];
       sessionVariables = {
-        PYTHONSTARTUP = "${config.xdg.configHome}/pythonstartup.py";
+        PYTHONSTARTUP = ./pythonstartup.py;
       };
     };
-    programs.bash.shellAliases = {
+    programs = {
+      bash.shellAliases = {
         ipython = "ipython --no-confirm-exit --pdb";
       };
-    programs.nixvim.plugins.lsp.servers.pylsp = {
+      ruff = {
+        enable = true;
+        settings = {
+          lint = {
+            select = [
+              # Original
+              "F" # pyflakes
+              "I" # isort
+              "C90" # mccabe (complexity)
+              "E" # pycodestyle error
+              "W" # pycodestyle warning
+              "PL" # pylint
+            ];
+          };
+        };
+      };
+      nixvim.plugins.lsp.servers.pylsp = {
         # Python
         enable = config.frogeye.dev.python;
         settings.plugins = {
-        black.enabled = true;
+          ruff.enabled = true;
-        flake8 = {
-          enabled = true;
-          maxLineLength = 88; # Compatibility with Black
-        };
-        isort.enabled = true;
-        mccabe.enabled = true;
-        pycodestyle = {
-          enabled = true;
-          maxLineLength = 88; # Compatibility with Black
-        };
-        pyflakes.enabled = true;
-        pylint.enabled = true;
           pylsp_mypy = {
             enabled = true;
             overrides = [
@@ -50,10 +55,6 @@
           # TODO Could add some, could also remove some
         };
       };
-    xdg.configFile = {
-      "pythonstartup.py" = {
-        text = (builtins.readFile ./pythonstartup.py);
-      };
     };
   };
 }