def __getitem__(self, index):
        try:
            return self._c[index]
        except __HOLE__:
            raise IndexError( "Index must be 0, 1, 2, or 3" )
dataset/ETHPy150Open PythonProgramming/Beginning-Game-Development-with-Python-and-Pygame/gameobjects/color.py/ColorRGBA.__getitem__