anchor.diff:    ];
   
     meta = with lib; {
  +    description = "Python2 documentation generator";
  +    homepage = http://sphinx.pocoo.org/;
  +    license = licenses.bsd3;
       maintainers = with maintainers; [
         wkennington
       ];
  
positive.code: }:
  
  let
    version = "1.5.3";
  in
  buildPythonPackage {
    name = "Sphinx-${version}";
  
negative.code:   src = fetchPyPi {
      package = "Sphinx";
      inherit version;
      sha256 = "4064ea6c56feeb268838cb8fbbee507d0c3d5d92fa63a7df935a916b52c9e2f5";
    };
  
    propagatedBuildInputs = [
  