def get_abs(self, index):
        '''Return the abs data.

        :Parameters:
            `index` : int
                One of const starting with a name ABS_MT_
        '''
        if self._fd == -1:
            raise Exception('Device closed')
        if index < 0 or MTDEV_ABS_SIZE >= index:
            raise IndexError('Invalid index')
        return self._device.caps.abs[index]
dataset/ETHPy150Open kivy/kivy/kivy/lib/mtdev.py/Device.get_abs/swapped operands of `>=`