anchor.diff:  , rarfile
   , pytz
   , futures
  +, sympy
  +, vcrpy
  +, pytest
  +, pytestpep8
  +, pytest-flakes
  +, pytestcov
  +, pytestrunner
   }:
   
  -buildPythonApplication rec {
  +buildPythonPackage rec {
     pname = "subliminal";
     version = "2.0.5";
   
  
positive.code: { stdenv
  , fetchPypi
  , buildPythonApplication
  , guessit
  , babelfish
  , enzyme
  
negative.code:     sha256 = "1dzv5csjcwgz69aimarx2c6606ckm2gbn4x2mzydcqnyai7sayhl";
    };
  
    propagatedBuildInputs = [
      guessit babelfish enzyme beautifulsoup4 requests
      click dogpile_cache stevedore chardet pysrt six
      appdirs rarfile pytz
    ] ++ lib.optional (!isPy3k) futures;
  
    checkInputs = [
      sympy vcrpy pytest pytestpep8 pytest-flakes
      pytestcov pytestrunner
    ];
  
    # https://github.com/Diaoul/subliminal/pull/963
    doCheck = false;
  
    meta = with lib; {
      homepage = https://github.com/Diaoul/subliminal;
      description = "Python library to search and download subtitles";
      license = licenses.mit;
  