Python issubclass 函数 - Python零基础入门教程 2021-07-14 09:24:43

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*  一.Python issubclass 函数介绍
 *  二.Python issubclass 函数使用
 *  三.猜你喜欢

> 零基础 Python 学习路线推荐 : [Python 学习目录][Python] >> [Python 基础入门][Python 1]

## 一.Python issubclass 函数介绍 ##

[issubclass 函数][issubclass]主要用于判断一个对象是否为另外一个对象的子类，语法如下：

'''
    参数：
        child_class — 类对象；
        father_class — 类对象；
    
    返回值：如果child_class  是 father_class  的子类，返回True，否则返回 False;
    '''
    
    issubclass(child_class,father_class)

## 二.Python issubclass 函数使用 ##

# !usr/bin/env python
    # -*- coding:utf-8 _*-
    """
    @Author:猿说编程
    @Blog(个人博客地址): www.codersrc.com
    @File:Python issubclass 函数.py
    @Time:2021/04/26 07:37
    @Motto:不积跬步无以至千里，不积小流无以成江海，程序人生的精彩需要坚持不懈地积累！
    
    """
    
    
    class A(object):
        pass
    
    class B(A):
        pass
    
    class C(object):
        pass
    
    print(issubclass(B,A))
    print(issubclass(A,B))
    print(issubclass(C,A))
    print(issubclass(C,B))
    
    '''
    输出结果：
    True
    False
    False
    False
    '''

## 三.**猜你喜欢** ##

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未经允许不得转载：[猿说编程][Link 1] » [Python issubclass 函数][issubclass]

[Python]: https://www.codersrc.com/python
[Python 1]: https://www.codersrc.com/pythonsimple
[issubclass]: https://www.codersrc.com/archives/6144.html
[Python for]: https://www.codersrc.com/archives/4953.html
[Python 2]: https://www.codersrc.com/archives/4996.html
[Python _ list]: https://www.codersrc.com/archives/5061.html
[Python _ tuple]: https://www.codersrc.com/archives/5088.html
[Python _ dict]: https://www.codersrc.com/archives/5114.html
[Python 3]: https://www.codersrc.com/archives/5346.html
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[Python _ _argc_kargcs]: https://www.codersrc.com/archives/5443.html
[Python _ lambda]: https://www.codersrc.com/archives/5756.html
[Python return]: https://www.codersrc.com/archives/5759.html
[Python 7]: https://www.codersrc.com/archives/5137.html
[Python 8]: https://www.codersrc.com/archives/5156.html
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[Python is _ _]: https://www.codersrc.com/archives/5288.html
[Python 9]: https://www.codersrc.com/archives/5271.html
[Python 10]: https://www.codersrc.com/archives/5492.html
[Link 1]: https://www.codersrc.com