anchor.diff:      owner = "django";
       repo = pname;
       rev = version;
  -    sha256 = "1lbpn0l796ar77amqy8dap30zxmsn6as8y2lbmp4lk8m9awscwi8";
  +    sha256 = "1pr3b7zxjp2jx31lpiy1hfyprpmyiv2kd18n8x6kh6gd5nr0dgp8";
     };
   
     nativeBuildInputs = [ pytestrunner ];
  
positive.code: 
    checkInputs = [ hypothesis pytest pytest-asyncio ];
  
    checkPhase = ''
      # Other tests fail, seems to be due to filesystem access
      py.test -k "test_cli or test_utils"
    '';
  
    meta = with stdenv.lib; {
  
negative.code: }:
  buildPythonPackage rec {
    pname = "daphne";
    version = "2.2.2";
  
    disabled = !isPy3k;
  
  