Python polymorphism instance analysis, python Polymorphism

Python polymorphism instance analysis, python Polymorphism

This example describes the Python polymorphism. Share it with you for your reference. The details are as follows:

#! /Usr/bin/env python # polymorphism in python # class base (object): "" base class "" def _ init _ (self, name): self. name = name def printest (self): print "base class:", self. nameclass subclass1 (base): "sub class 1" def printest (self): print "sub class 1:", self. nameclass subclass2 (base): "sub class 2" def printest (self): print "sub class 2:", self. nameclass subclass3 (base): "sub class 3" passdef testFunc (o): o. printest () if _ name _ = "_ main _": testFunc (subclass1 ("1") testFunc (subclass2 ("2 ")) testFunc (subclass3 ("3 "))

I hope this article will help you with Python programming.