def setaxes(self, *axes):
        if axes is None:
            self._axes = None
        else:
            self._axes = [unit_vector(axis) for axis in axes]
Initializes the ``SIGCHILD`` handler.
dataset/ETHPy150Open IEEERobotics/bot/bot/hardware/complex_hardware/transformations.py/Arcball.setaxes--crossover with--dataset/ETHPy150Open D-L/SimpleBookMarks/src/tornado/process.py/Subprocess.initialize