anchor.diff:      pytestCheckHook
     ];
   
  -  postPatch = ''
  -    # https://github.com/bachya/aioambient/pull/84
  -    substituteInPlace pyproject.toml \
  -      --replace 'websockets = "^8.1"' 'websockets = ">=8.1,<10.0"'
  -  '';
  -
     # Ignore the examples directory as the files are prefixed with test_
     disabledTestPaths = [ "examples/" ];
   
  
positive.code:     owner = "bachya";
      repo = pname;
      rev = version;
      sha256 = "sha256-uqvM5F0rpw+xeCXYl4lGMt3r0ugPsUmSvujmTJ9HABk=";
    };
  
    nativeBuildInputs = [
  
negative.code: 
  buildPythonPackage rec {
    pname = "aioambient";
    version = "1.2.5";
    format = "pyproject";
    disabled = pythonOlder "3.6";
  
  