{
  description = "A basic flake with a shell";
  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
  inputs.flake-utils.url = "github:numtide/flake-utils";

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};

        python = pkgs.python3;
        python-with-packages = python.withPackages (p: with p; [
          python-lsp-server
          rope
          pyflakes
          mccabe
          pycodestyle
          autopep8
        ]);
      in
      {
        devShell = pkgs.mkShell {
          nativeBuildInputs = [ pkgs.bashInteractive ];
          buildInputs = with pkgs; [
            python-with-packages
            nodePackages.pyright
            zip
          ];
          shellHook = ''
            python -m venv .venv
            source .venv/bin/activate
            pip install --requirement requirements.txt
          '';
        };
      }
    );
}