anchor.diff:      feedparser
       playsound
       ffmpeg
  +    matplotlib
  +    aria
     ];
   
     buildInputs = [
  
positive.code:   ];
  
    postPatch = ''
      sed -i "/^\s*install_requires/s/, 'pgi'\|'pgi', \|'pgi'//" setup.py
    '';
  
    postInstall = ''
  
negative.code: , youtube-dl
  , glib
  , ffmpeg
  , aria
  }:
  
  python3Packages.buildPythonApplication rec {
    pname = "tartube";
    version = "2.3.085";
  
    src = fetchFromGitHub {
      owner = "axcore";
      repo = "tartube";
      rev = "v${version}";
      sha256 = "bkz64nj6748552ZMRcL/I1lUXGpZjaATUEqv3Kkphck=";
    };
  
    nativeBuildInputs = [
  