def hex_decode(data, errors='strict'):
    return (unicode(''.join('{:02X} '.format(ord(b)) for b in serial.iterbytes(data))), len(data))
Rebuild the scenegraph widget based on the given dag nodes.
dataset/ETHPy150Open pyserial/pyserial/serial/tools/hexlify_codec.py/hex_decode--crossover with--dataset/ETHPy150Open andrew-gardner/dependsworkflow/depends/depends_main_window.py/MainWindow.updateScenegraph