def single_points_test(self):
        '''Returns True if the gesture consists only of single-point strokes,
        we must discard it in this case, or an exception will be raised'''
        for tuid, l in self._strokes.items():
            if len(l.points) > 2:
                return False
        return True
dataset/ETHPy150Open kivy/kivy/kivy/uix/gesturesurface.py/GestureContainer.single_points_test/original