anchor.diff:  
   buildPythonPackage rec {
     pname = "accuweather";
  -  version = "0.3.0";
  -  disabled = pythonOlder "3.6";
  +  version = "0.4.0";
  +  format = "setuptools";
  +
  +  disabled = pythonOlder "3.8";
   
     src = fetchFromGitHub {
       owner = "bieniu";
       repo = pname;
       rev = version;
  -    sha256 = "sha256-Kn2hP0mdnC4+Lk8wsTznC23CsYLYKhya+HlHox1Fo2o=";
  +    hash = "sha256-NnDpSOEIqPuPLIr0Ty6yjrs9WRKyhykcdyiRPB/cHEw=";
     };
   
     postPatch = ''
  
positive.code: , aioresponses
  , buildPythonPackage
  , fetchFromGitHub
  , pytest-asyncio
  , pytest-error-for-skips
  , pytestCheckHook
  
negative.code:     pytestCheckHook
    ];
  
    pythonImportsCheck = [
      "accuweather"
    ];
  
    meta = with lib; {
      description = "Python wrapper for getting weather data from AccuWeather servers";
  