misc

templates/python-basic/flake.nix

@@ -0,0 +1,46 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-parts.url = "github:hercules-ci/flake-parts";
+    treefmt-nix.url = "github:numtide/treefmt-nix";
+  };
+
+  outputs =
+    { ... }@inputs:
+    inputs.flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [ "x86_64-linux" ];
+      imports = [
+        inputs.treefmt-nix.flakeModule
+      ];
+      perSystem =
+        { pkgs, ... }:
+        {
+          devShells = {
+            default =
+              let
+                python = pkgs.python312;
+              in
+              pkgs.mkShellNoCC {
+                buildInputs = [
+                  (python.withPackages (
+                    ps: with ps; [
+                      numpy
+                      pandas
+                      openpyxl
+                      scipy
+                    ]
+                  ))
+                ];
+                shellHook = ''
+                  fish
+                '';
+              };
+          };
+          treefmt = {
+            projectRootFile = "flake.nix";
+            programs.nixfmt.enable = true;
+            programs.ruff-format.enable = true;
+          };
+        };
+    };
+}