class Student(object): def init(self, name, gender): self.name = name self.__gender = gender
def get_gender(self): return self.__gender def set_gender(self,gender): if gender == 'male' or gender == 'female': self.__gender = gender else: raise ValueError('bad gender')
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似水年华_
class Student(object): def init(self, name, gender): self.name = name self.__gender = gender