Python3 The base super layer calls the parent class's __init__ method The __init__ of the subclass overrides the __init__ resolution of the parent class

Town Field Poem:
Cheng listens to the Tathagata language, the world name and benefit of Dayton. Be willing to do the Tibetan apostles, the broad show is by Sanfu mention.
I would like to do what I learned, to achieve a conscience blog. May all the Yimeimei, reproduce the wisdom of the body.
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EX1:
Code

Class Parent:    def __init__ (self): #父类的构造函数        Print ("The parent class is constructed") class Child1 (parent): #child类继承于 The parent class    def __ Init__ (self):         print ("Subclass 1 Generation Constructor") class Child2 (Child1): #child类继承于    The parent def __init__ (self):         print (" Subclass 2-generation constructor ") Test=child2 ();  #父类的构造函数不会出现, the constructors for the subclass 1 generation do not appear

Result

EX2:

Code

Class Parent:    def __init__ (self): #父类的构造函数        Print ("The parent class is constructed") class Child1 (parent): #child类继承于 The parent class    def __ Init__ (self):        print ("Subclass 1 Generation Constructor") class Child2 (Child1): #child类继承于 The parent    def __init__ (self):        super (). __ init__ ()        print ("Subclass 2-generation constructor") Test=child2 ();  

　　

Result

EX3:

Code

Class Parent:    def __init__ (self): #父类的构造函数        Print ("The parent class is constructed") class Child1 (parent): #child类继承于 The parent class    def __ Init__ (self):        super (). __init__ ()        print ("Subclass 1-generation constructor") class Child2 (Child1): #child类继承于 The parent class    def __init_ _ (Self):        super (). __init__ ()        print ("Subclass 2-generation constructor") Test=child2 ();    #每一级都有super才好呢

　

Result

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The essence of the blog, in the technical part, more in the town yard a poem. Python version 3.5, System Windows7.
Python is a good language and deserves to be studied hard. I am following the small Turtle Video tutorial to learn, recommended.
I am a novice, so if the content of the blog can be improved, or even the wrong place, please leave a comment, I will try to correct, strive to achieve a conscience blog.
Note: This article is only as a scientific research study, if I inadvertently violated your rights and interests, please be sure to timely inform, I will make corrections.

Python3 The base super layer calls the parent class's __init__ method The __init__ of the subclass overrides the __init__ resolution of the parent class