设计模式 - 帮我看看下面的代码算是python策略模式的实现吗
最近在看head first设计模式，第一章时策略模式，但我对java代码一窍不通，根据文字描述用python实现了一下，不知道是否正确，大家帮我看看，谢谢
#!/usr/bin/env python
# encoding: utf-8
class FlyBehavior(object):
def fly(self):
pass
class QuackBehavior(object):
def quack(self):
pass
class FlyWithWings(FlyBehavior):
def fly(self):
print("can fly")
class FlyNoWay(FlyBehavior):
def fly(self):
print("can't fly")
class Quack(QuackBehavior):
def quack(self):
print("quacccccck")
class Squeak(QuackBehavior):
def quack(self):
print("squeaaaaak")
class MuteQuack(QuackBehavior):
def quack(self):
print("mute")
class Duck(object):
def __init__(self, *behavior):
self.flyBehavior, self.quackBehavior = behavior
def display(self):
pass
def performFly(self):
"{0}".format(self.flyBehavior.fly())
def performQuack(self):
"{0}".format(self.quackBehavior.quack())
class ModelDuck(Duck):
def __init__(self):
super(ModelDuck, self).__init__(FlyNoWay(), MuteQuack())
m1 = ModelDuck()
m1.performFly()
