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.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")) |
希望本文所述对大家的Python程序设计有所帮助。
