Detailed description of the Python class inherited instance code

This article mainly introduces detailed information about the inheritance instances of the Python class. For more information about the inheritance instances of the Python class, see the following article, for more information, see

Python class inheritance

Since Python is object-oriented, it certainly supports class inheritance. the inheritance of Python implementation classes is simpler than that of Javascript.

Parent class:

class Parent:    parentAttr = 100    def init(self):     print("parent Init")    def parentMethod(self):     print("parentMethod")      def setAttr(self,attr):     self.parentAttr = attr    def getAttr(self):     print("ParentAttr:",Parent.parentAttr)

Child class

class Child(Parent):    def init(self):     print("child init")    def childMethod(self):     print("childMethod")

Call

p1 = Parent(); p1.parentMethod();  c1 = Child(); c1.childMethod();

Output:

parent Init parentMethod child init childMethod Press any key to continue . . .

Python supports multi-inheritance

Class A: # define class ..... class B: # define class B ..... class C (A, B): # inherit classes A and B .....

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