anchor.diff:      owner = "ikalchev";
       repo = pname;
       rev = "v${version}";
  -    sha256 = "sha256-oDTyFIhf7oogYyh9LpmVtagi1kDXLCc/7c2UH1dL2Sg=";
  +    sha256 = "0mkrs3fwiyp4am9fx1dnhd9h7rphfwymr46khw40xavrfb5jmsa7";
     };
   
     propagatedBuildInputs = [
  +    base36
       cryptography
       curve25519-donna
       ecdsa
       ed25519
       h11
  +    pyqrcode
       zeroconf
     ];
   
  
positive.code: 
  buildPythonPackage rec {
    pname = "HAP-python";
    version = "3.3.2";
    disabled = pythonOlder "3.5";
  
    # pypi package does not include tests
  
negative.code:     pytestCheckHook
    ];
  
    # Disable tests requiring network access
    disabledTestPaths = [
      "tests/test_accessory_driver.py"
      "tests/test_hap_handler.py"
      "tests/test_hap_protocol.py"
    ];
  
    disabledTests = [
      "test_persist_and_load"
      "test_we_can_connect"
      "test_idle_connection_cleanup"
      "test_we_can_start_stop"
      "test_push_event"
    ];
  
    meta = with lib; {
  