anchor.diff:      sha256 = "09f02cn4i1l2aksb3azwfb70axqhn7d0d0vl2r6640hqr74nc1cv";
     };
   
  -  checkInputs = with pythonPackages; [
  +  checkInputs = with python3Packages; [
       mock
     ];
   
  -  propagatedBuildInputs = with pythonPackages; [
  +  propagatedBuildInputs = with python3Packages; [
       requests ruamel_yaml appdirs
       sleekxmpp dns
       emoji
  
positive.code: { stdenv, pythonPackages, fetchFromGitHub }:
  
  pythonPackages.buildPythonApplication rec {
    pname = "ntfy";
    version = "2.7.0";
  
  
negative.code:   ];
  
    checkPhase = ''
      HOME=$(mktemp -d) ${python3Packages.python.interpreter} setup.py test
    '';
  
    meta = with stdenv.lib; {
  