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, new_gender):
if new_gender in ['male', 'female']:
self.__gender = new_gender
else:
raise ValueError('请输入male或者female。')
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星辰德法
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, new_gender):
if new_gender in ['male', 'female']:
self.__gender = new_gender
else:
raise ValueError('请输入male或者female。')