anchor.diff:  
   buildPythonPackage rec {
     pname = "aiojobs";
  -  version = "0.3.0";
  +  version = "1.0.0";
     format = "flit";
  -  disabled = pythonOlder "3.5";
   
  -  src = fetchPypi {
  -    inherit pname version;
  -    sha256 = "sha256-9mMdQtxDCPfYg6u9cNTpdvP8w1o7oejq5dSvSUCh4MM=";
  +  disabled = pythonOlder "3.6";
  +
  +  src = fetchFromGitHub {
  +    owner = "aio-libs";
  +    repo = pname;
  +    rev = "v${version}";
  +    sha256 = "EQwD0b2B9qFVd/8thKInaio0hpPzvVIjvCN0TcARu2w=";
     };
   
     nativeBuildInputs = [
  
positive.code: { lib
  , buildPythonPackage
  , fetchPypi
  , pythonOlder
  , aiohttp
  , pytestCheckHook
  
negative.code:     pytest-aiohttp
    ];
  
    pythonImportsCheck = [
      "aiojobs"
    ];
  
    meta = with lib; {
      description = "Jobs scheduler for managing background task (asyncio)";
      homepage = "https://github.com/aio-libs/aiojobs";
      license = licenses.asl20;
      maintainers = with maintainers; [ cmcdragonkai ];
    };
  