面向对象 人去推开门 影响门的状态

Python

class Door: def __init__(self): self.__status = "close" @property def staus(self): return self.__status def set_status(self,value): self._status = value class People: def __init__(self): pass def open(self,door): door.set_status("open") def close(self,door): door.set_status("close") if __name__ == '__main__': # p = People() door = Door() print(door._status) # print(door.staus) # p.open(door) # # print(door.staus)

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class Door :      def __init__ ( self ) :          self . __status = "close"        @ property      def staus ( self ) :          return self . __status        def set_status ( self , value ) :            self . _status = value   class People :      def __init__ ( self ) :          pass        def open ( self , door ) :          door . set_status ( "open" )        def close ( self , door ) :          door . set_status ( "close" )   if __name__ == '__main__' :      # p = People()      door = Door ( )      print ( door . _status )      # print(door.staus)      # p.open(door)      #      # print(door.staus)

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