def _propsetcursory(self, value):
        y = int(value)
        if y >= self._height or y <= -self._height:
            return # no-op

        if y < 0:
            y = self._height + y

        self._cursory = y
Set the cursor's y coordinate.
dataset/ETHPy150Open asweigart/pygcurse/pygcurse/__init__.py/PygcurseSurface._propsetcursory