def _get_knob_region(self):
        return int(self.x + (self._knob_pos() - 2/self._knob_size) * self.width), \
               self.y, int(self._knob_size * self.width), self.height
dataset/ETHPy150Open jorgecarleitao/pyglet-gui/pyglet_gui/scrollbars.py/HScrollbar._get_knob_region/swapped operands of `/`