python--继承

class parent():name = 'siye'
class Person(parent):__sex = ''
    def __init__(self,sex):self.__sex = sexdef getSex(self):return self.__sex
person = Person('boy')
#sex1 = person.__sex
sex = person.getSex()
#print("性别为：" % sex1)
print("性别为：" + sex)
print("名字是：" + person.name)
############################################
性别为：boy
名字是：siye