anchor.diff:  { lib, buildPythonPackage, fetchPypi, isPy3k
  -, ffmpeg_3, async-timeout }:
  +, async-timeout }:
   
   buildPythonPackage rec {
     pname = "ha-ffmpeg";
  
positive.code:     sha256 = "8d92f2f5790da038d828ac862673e0bb43e8e972e4c70b1714dd9a0fb776c8d1";
    };
  
    buildInputs = [ ffmpeg_3 ];
  
    propagatedBuildInputs = [ async-timeout ];
  
    # only manual tests
  
negative.code:     homepage = "https://github.com/pvizeli/ha-ffmpeg";
      description = "Library for home-assistant to handle ffmpeg";
      license = licenses.bsd3;
      maintainers = teams.home-assistant.members;
    };
  }
  