{ pkgs ? import <nixpkgs> { }, lint ? false }:
pkgs.python3Packages.callPackage
({ lib, buildPythonPackage, autopep8, mypy, pylint, }:
  buildPythonPackage rec {
    pname = "nix-pin-deps";
    version = "1.0.0";
    src = lib.cleanSource ./.;
    checkInputs = [ mypy ] ++ lib.optionals lint [ autopep8 pylint ];
    doCheck = true;
    checkPhase = ''
      ./test.sh ${lib.optionalString lint "lint"}
    '';
  }) { }