#!/usr/bin/env python
# -*- coding:utf-8 -*-
__author__ = 'Andy'
"""
大話設(shè)計模式
設(shè)計模式——代理模式
代理模式(Proxy Pattern):為其他對象提供一種代理以控制對這個對象的訪問
實現(xiàn):戴勵 替 卓賈易 送禮物給 嬌嬌
模型:
#公共接口類
class InterFace:
  def request(self):
    pass
#真實類
class RealSubject(InterFace):
  def request(self):
    print 'RealSubject request'
#代理類 調(diào)用真實類的內(nèi)部方法
class ProxySubject(InterFace)
  def request(self):
    self.real = RealSubject()
    self.real.request()
"""
# 送禮物接口
class GiveGift(object):
  # 送洋娃娃
  def GiveDolls(self):
    pass
  # 送花
  def GiveFlowers(self):
    pass
  # 送巧克力
  def GiveChocolate(self):
    pass
# 被追求者類
class SchoolGirl(object):
  def __init__(self, name):
    self.name = name
# 追求者類
class Pursuit(GiveGift):
  def __init__(self, Girl):
    self.Girl = Girl
  def GiveDolls(self):
    print self.Girl.name, '送你洋娃娃'
  def GiveFlowers(self):
    print self.Girl.name, '送你花'
  def GiveChocolate(self):
    print self.Girl.name, '送你巧克力'
# 代理類
class Proxy(GiveGift):
  def __init__(self, Girl):
    self.proxy = Pursuit(Girl)
  # 送洋娃娃
  def GiveDolls(self):
    self.proxy.GiveDolls()
  # 送花
  def GiveFlowers(self):
    self.proxy.GiveFlowers()
  # 送巧克力
  def GiveChocolate(self):
    self.proxy.GiveChocolate()
if __name__ == '__main__':
  jiaojiao = SchoolGirl('jiaojiao')
  daili = Proxy(jiaojiao)
  daili.GiveDolls()
  daili.GiveFlowers()
  daili.GiveChocolate()