class Screen(object):
@property def width(self):
return self._width
@width.setter def width(self, value):
if not isinstance(value, int):
raise ValueError('width must be an integer!')
self._width = value
@property def height(self):
return self._height
@height.setter def height(self, value):
if not isinstance(value, int):
raise ValueError('height must be an integer!')
self._height = value
@property def resolution(self):
self._resolution = self._width*self._height
return self._resolution
Myscreen = Screen()
Myscreen.width = 1024Myscreen.height = 768print('Myscreen screen solution is ', Myscreen.resolution)
这是QQ昵称