Python基础教程-Python的多态性实例分析详细介绍

Python的多态性实例分析是如何来实现的呢?本python基础教程将会通过具体的实例来演示Python的多态性实例分析的实现方法及相关技巧:

本文实例讲述了Python的多态性。分享给大家供大家参考。具体如下:

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#!/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.name
class subclass1(base):
  """sub class 1"""
  def printest(self):
    print "sub class 1: ", self.name
class subclass2(base):
  """sub class 2"""
  def printest(self):
    print "sub class 2: ", self.name
class subclass3(base):
  """sub class 3"""
  pass
def testFunc(o):
  o.printest()
if __name__ == "__main__":
  testFunc(subclass1("1"))
  testFunc(subclass2("2"))
  testFunc(subclass3("3"))

对于Python的多态性实例分析就是这样,欢迎大家参考python基础教程系类的其它介绍。。。。

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