Python面向对象的继承,继承主要就是继承父类的一些方法,代码中很详细#!/usr/bin/env python #coding:utf-8 class Father(object):#新式类 def __init__(self): self.name="Liu" self.FamilyName="Yan"
def Lee(self): print "我是父类函数Lee"
def Allen(self): print "我是父类函数Allen"
class Son(Father): def __init__(self): #Father.__init__(self) #经典类执行父类构造函数 super(Son,self).__init__() #新式类执行父类构造函数 self.name="Feng"
def Aswill(self): #子类新增函数 print "Son.Bar"
def Lee(self):#重写父类函数Lee print "子类重写了父类函数Lee"
s1=Son() print "继承了父类的姓"+ s1.FamilyName print "重写了父类的名字",s1.name s1.Lee() #子类重写了父类函数Lee s1.Allen() #子类继承了父类函数Allen继承多个类时的顺序,经典类继承是深度优先,是一个BUG, 新式类是广度优先,应该是用新式类去定义类新式类class A(object): #新式类的写法 def __init__(self): print "This is from A"
def test(self): print "This is test from A"class B(A): def __init__(self): print "This is from B" class C(A): def __init__(self): print "This is from C"
def test(self): print "This is test from C"
class D(B,C): def __init__(self): print "this is D"
T1=D() T1.test()经典类class A: def __init__(self): print "This is from A"
def test(self): print "This is test from A"class B(A): def __init__(self): print "This is from B" class C(A): def __init__(self): print "This is from C"
def test(self): print "This is test from C"
class D(B,C): def __init__(self): print "this is D"
T1=D() T1.test()--------------------------------------分割线 --------------------------------------CentOS上源码安装Python3.4 http://www.linuxidc.com/Linux/2015-01/111870.htm《Python核心编程 第二版》.(Wesley J. Chun ).[高清PDF中文版] http://www.linuxidc.com/Linux/2013-06/85425.htm《Python开发技术详解》.( 周伟,宗杰).[高清PDF扫描版+随书视频+代码] http://www.linuxidc.com/Linux/2013-11/92693.htmPython脚本获取Linux系统信息 http://www.linuxidc.com/Linux/2013-08/88531.htm在Ubuntu下用Python搭建桌面算法交易研究环境 http://www.linuxidc.com/Linux/2013-11/92534.htmPython 语言的发展简史 http://www.linuxidc.com/Linux/2014-09/107206.htmPython 的详细介绍:请点这里 Python 的下载地址:请点这里 本文永久更新链接地址:http://www.linuxidc.com/Linux/2015-03/115089.htm