练习题

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1.创建一个类,并对类中的对象进行增删改查

class People:
    name = 'Darker'
    age = 18

    def skill(self):
        print('I can fly')

    def learn(self):
        print('Good good study, day day up.')


# 增(增加一个性别)
People.gender = '男'
print(People.gender)

# 删(删除类中的某个数据)
print(People.name)
del People.name
print(People.name)

# 改(修改类中的某个数据)
print(People.age)
People.age = 20
print(People.age)

# 查(查询类中的数据、查询类的名称空间中的名字)
print(People.age)
print(People.gender)
print(People.__dict__)

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原文地址:https://www.cnblogs.com/xuexianqi/p/13263369.html