Python的多态性实例分析
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：
#!/usr/bin/envpython
#polymorphisminpython
#
classbase(object):
"""baseclass"""
def__init__(self,name):
self.name=name
defprintest(self):
print"baseclass:",self.name
classsubclass1(base):
"""subclass1"""
defprintest(self):
print"subclass1:",self.name
classsubclass2(base):
"""subclass2"""
defprintest(self):
print"subclass2:",self.name
classsubclass3(base):
"""subclass3"""
pass
deftestFunc(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。