Python設計模式編程中Adapter適配器模式的使用實例

class Target:
 def Request():
 print "common request."

class Adaptee(Target):
 def SpecificRequest(self):
 print "specific request."

class Adapter(Target):
 def __init__(self,ada):
 self.adaptee = ada
 def Request(self):
 self.adaptee.SpecificRequest()

if __name__ == "__main__":
 adaptee = Adaptee()
 adapter = Adapter(adaptee)
 adapter.Request()

#encoding=utf-8 
# 
#by panda 
#適配器模式 
 
 
def printInfo(info): 
 print unicode(info, 'utf-8').encode('gbk') 
 
#球員類 
class Player(): 
 name = '' 
 def __init__(self,name): 
 self.name = name 
 
 def Attack(self,name): 
 pass 
 
 def Defense(self): 
 pass 
 
#前鋒 
class Forwards(Player): 
 def __init__(self,name): 
 Player.__init__(self,name) 
 
 def Attack(self): 
 printInfo("前鋒%s 進攻" % self.name) 
 
 def Defense(self,name): 
 printInfo("前鋒%s 防守" % self.name) 
 
#中鋒（目標類） 
class Center(Player): 
 def __init__(self,name): 
 Player.__init__(self,name) 
 
 def Attack(self): 
 printInfo("中鋒%s 進攻" % self.name) 
 
 def Defense(self): 
 printInfo("中鋒%s 防守" % self.name) 
 
#后衛 
class Guards(Player): 
 def __init__(self,name): 
 Player.__init__(self,name) 
 
 def Attack(self): 
 printInfo("后衛%s 進攻" % self.name) 
 
 def Defense(self): 
 printInfo("后衛%s 防守" % self.name) 
 
#外籍中鋒（待適配類） 
#中鋒 
class ForeignCenter(Player): 
 name = '' 
 def __init__(self,name): 
 Player.__init__(self,name) 
 
 def ForeignAttack(self): 
 printInfo("外籍中鋒%s 進攻" % self.name) 
 
 def ForeignDefense(self): 
 printInfo("外籍中鋒%s 防守" % self.name) 
 
 
#翻譯（適配類） 
class Translator(Player): 
 foreignCenter = None 
 def __init__(self,name): 
 self.foreignCenter = ForeignCenter(name) 
 
 def Attack(self): 
 self.foreignCenter.ForeignAttack() 
 
 def Defense(self): 
 self.foreignCenter.ForeignDefense() 
 
 
def clientUI(): 
 b = Forwards('巴蒂爾') 
 m = Guards('麥克格雷迪') 
 ym = Translator('姚明') 
 
 b.Attack() 
 m.Defense() 
 ym.Attack() 
 ym.Defense() 
 return 
 
if __name__ == '__main__': 
 clientUI();