anchor.diff:          inherit (source) rev sha256;
         };
   
  -  nativeBuildInputs = optionals doCheck [
  -    pytest
  -    pytest-benchmark
  -    pytest-capturelog
  -    pyyaml
  -  ];
  -
     propagatedBuildInputs = [
       babelfish
       pytest-runner
       python-dateutil
       rebulk
  -    regex
     ];
  -
  -  doCheck = false;
   
     meta = with lib; {
       description = "A library for guessing information from video filenames";
  -    homepage = https://pypi.python.org/pypi/guessit;
  +    homepage = https://github.com/guessit-io/guessit;
       license = licenses.lgpl3;
       maintainers = with maintainers; [
         codyopel
  
positive.code: 
    sources = {
      stable = {
        version = "3.0.3";
        sha256 = "590cfaac6adbc65a0297f7b2a44c2accf2cc660eeed6283b43cbad30e65806e0";
      };
      head = {
        fetchzipversion = 6;
  
negative.code: , pytest-runner
  , python-dateutil
  , rebulk
  
  , channel ? "stable"
  }:
  