anchor.diff:  , pytest-asyncio
   , pytest-cov
   , pytest-mock
  +, pythonOlder
   , aiohttp
   , attrs
   , cattrs
  
positive.code: buildPythonPackage rec {
    pname = "bsblan";
    version = "0.5.0";
  
    src = fetchFromGitHub {
      owner = "liudger";
  
negative.code:     pytestCheckHook
    ];
  
    pythonImportsCheck = [
      "bsblan"
    ];
  
    meta = with lib; {
      description = "Python client for BSB-Lan";
  