python inheritance init

(self):Return ' I am a person, my name is%s '% Self.nameClass Student (person):def __init__ (self, name, gender, score):Super (Student, self). __INIT__ (name, gender)Self.score = Scoredef WhoAmI (self):Return ' I am a Student, my name is%s '% Self.nameClass Teacher (person):def __init__ (self, name, gender, course):Super (Teacher, self). __INIT__ (name, gender)Self.course = Coursedef WhoAmI (self):Return ' I am a Teacher, my name is%s '% Self.namep = person (' Tim ', ' Male ')s = Student (' Bob

):Print ""Class B ():Def _ init _ (self ):Print "B"A. _ init _ (self) # python does not call the initialization function of the parent class by default. It seems that there are no three problems, but if the inheritance structure of the class is complicated, it will lead to poor maintainability of the code ..So the ne

This article mainly introduces Python implementation class inheritance instances. For more information, see Python as an interpreted, object-oriented, and dynamic programming language, this document introduces an example of Python class inheritance. The instance code is as

Reprinted please indicate the source http://blog.csdn.net/liygcheng/article/details/22905439 Let's look at a simple example: # Author liygcheng 2014-04-04 # object-oriented python class Animal (): def _ init _ (self): self. _ name = "Animal" print (self. _ name) def accessMethod (self): print ("I am a animal, and my name is:") print (self. _ name) print ("\ n The Additional message is:") self. _ innerAcces

Let's look at a simple example: # Author liygcheng 2014-04-04 # object-oriented python class Animal (): def _ init _ (self): self. _ name = Animalprint (self. _ name) def accessMethod (self): print (I am a animal, and my name is :) print (self. _ name) print (The Additional message is :) self. _ innerAccess () def _ innerAcess (): print (this can not be seen !) @ Staticmethoddef staticMethod (): print (this

1. Multiple inheritance in PythonIn addition to inheriting from a parent class, Python allows inheritance from multiple parent classes, called multiple inheritance.The inheritance chain of multiple inheritance is not a tree, it looks like this:classA (object):def __init__(Se

This article mainly introduces the inheritance code examples of classes in Python. This article provides the code and running effect directly. if you need it, you can refer to the inheritance compiling of C ++. Python is more concise, and the efficiency is very high. Below is a simple

Python object-oriented-Class 4 inheritance and method overloading, python-4 1. class inheritance and method Overloading The above defines A class A, and then defines A Class B, B inherits Class A, so that B has the non-private attributes and methods of. 1 class runner Er: 2 company = 'zbl' 3 def _

For many articles about the inheritance of Python class, most of what is said about OOP, polymorphism and other concepts, I think this may be a certain basis of the developer help is not so large, rather than directly with the code written in various situations, to show the code for a certain situation, the operation will have what effect. This may be more helpful to developers. Do not say nonsense, directl

Python implements multiple inheritance examples with and without parameters. This example describes how to implement multi-inheritance with and without parameters in Python. We will share this with you for your reference. The details are as follows: 1. Multi-inheritance with

-a" relationship. How can this puzzle be broken?Different languages give a different approach, let's look at Java first. Java provides interface interface functionality to implement multiple inheritance :class Vehicle {} public interface flyable { class Flyableimpl implements flyable {public void FL Y () { System.out.println ("I am Flying"); class airplane extends Vehicle implements flyable { private flyable; Public airplane (

1. Inheritance of ClassesInheritance of ClassesInheritance is one of the important features of object-oriented,Inheritance relationship inheritance is a parent-child relationship relative to two classesSubclasses inherit all the public properties and methods of the parent class.Inheritance, implementing code reuseUsing inheritanceInheritance can reuse existing da

Compared with C ++, Python is simpler and more efficient. Below is a simple example of Python inheritance. Compared with C ++, Python is simpler and more efficient. Below is a simple example of Python inheritance. Class Member: D

1. python defines a class method: class Animal():def __init__(self,name):self.name=name;def show(self):print self.name;a=Animal('dog');a.show(); An Animal class is defined above. It starts with the class keyword. Methods in the class start with the def keyword. init in the class is the class constructor, which is automatically called when an instance is generated, the show method is also defined in the cl

unbound parent class method and pass in the instantiated object of the subclass # Fish. _ init _ (self) # Use The super () function super (). _ init _ () self. hungry = True def eat (self): if self. hungry: print ("The dream of food is to eat every day") self. hungry = False else: print ("too strong, not enough") shark = Shark () shark. move () # In this case, the program will report an error because the S

The Python 2 and Python 3 codes are:1 #_*_coding:utf-8_*_2 #__author__ = "Csy"3 4 classA:5 def __init__(self):6 Print("A")7 8 classB (A):9 PassTen #def __init__ (self): One #print ("B") A - classC (A): - def __init__(self): the Print("C") - - classD (b,c): - Pass + #def __init__ (self): - #print ("D") + AD1 = D ()Python