anchor.diff:    propagatedBuildInputs = [
       aiohttp
       inflection
  -    pyjwt'
  +    pyjwt
       python-dateutil
     ];
   
  
positive.code:     homepage = "https://github.com/mdz/python-smarttub";
      license = with licenses; [ mit ];
      maintainers = with maintainers; [ fab ];
    };
  }
  
negative.code: , python-dateutil
  , pythonOlder
  }:
  
  buildPythonPackage rec {
    pname = "python-smarttub";
  