anchor.diff:      git
       pytestCheckHook
       pytest-mock
  +    pytest-xdist
     ];
   
     preCheck = ''
  
positive.code:   meta = with lib; {
      description = "Modern, extensible Python project manager";
      homepage = "https://hatch.pypa.io/latest/";
      license = licenses.mit;
      maintainers = with maintainers; [ onny ];
    };
  
negative.code: 
  python3.pkgs.buildPythonApplication rec {
    pname = "hatch";
    version = "1.6.3";
    format = "pyproject";
  
    src = fetchFromGitHub {
      owner = "pypa";
      repo = "hatch";
      rev = "hatch-v${version}";
      hash = "sha256-3nPh6F+TmLoogz9FgaZMub7hPJIzANCY4oWk9Mq22Pc=";
    };
  
    propagatedBuildInputs = with python3.pkgs; [
      click
      hatchling
      httpx
      hyperlink
      keyring
      packaging
      pexpect
      platformdirs
      pyperclip
      rich
      shellingham
  