added stuff

nyx/flake/templates/python/.envrc

@@ -0,0 +1 @@
+use flake . --builders ""

nyx/flake/templates/python/default.nix

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+{
+  lib,
+  python3Packages,
+  doCheck ? false,
+  ...
+}:
+python3Packages.buildPythonApplication {
+  pname = "sample-python-project";
+  version = "0.0.1";
+
+  src = ./.;
+
+  propagatedBuildInputs = with python3Packages; [];
+
+  nativeCheckInputs = [
+    python3Packages.pytest
+  ];
+
+  checkPhase = lib.optionals doCheck ''
+    runHook preCheck
+    pytest
+    runHook postCheck
+  '';
+}

nyx/flake/templates/python/flake.nix

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+{
+  description = "Python Project Template";
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+  }: let
+    systems = ["x86_64-linux" "aarch64-linux"];
+    forEachSystem = nixpkgs.lib.genAttrs systems;
+
+    pkgsForEach = nixpkgs.legacyPackages;
+  in rec {
+    packages = forEachSystem (system: {
+      default = pkgsForEach.${system}.callPackage ./default.nix {};
+    });
+
+    devShells = forEachSystem (system: {
+      default = pkgsForEach.${system}.callPackage ./shell.nix {};
+    });
+
+    hydraJobs = packages;
+  };
+}

nyx/flake/templates/python/shell.nix

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+{
+  callPackage,
+  mkShellNoCC,
+  python3,
+  ...
+}: let
+  defaultPackage = callPackage ./default.nix;
+in
+  mkShellNoCC {
+    packages = [
+      (python3.withPackages defaultPackage.propagatedBuildInputs)
+    ];
+  }