anchor.diff:  { stdenv
   , buildPythonPackage
   , fetchPyPi
  +, lib
   
   , six
   , webencodings
   }:
   
   let
  -  version = "0.999999999";
  +  version = "1.0.1";
   in
   buildPythonPackage {
     name = "html5lib-${version}";
  
positive.code:     webencodings
    ];
  
    meta = with stdenv.lib; {
      maintainers = with maintainers; [
        wkennington
      ];
  
negative.code:   src = fetchPyPi {
      package = "html5lib";
      inherit version;
      sha256 = "66cb0dcfdbbc4f9c3ba1a63fdb511ffdbd4f513b2b6d81b80cd26ce6b3fb3736";
    };
  
    buildInputs = [
  