#!/usr/bin/python
import syslog
import sys
this_year=2015

product=['apple','coffee','pc','rebot','clothes','licai']      #创建数组

price=[4999,30,8000,100000,1000,500]                     #创建数组

qingdan = []                                                            #创建数组

while True:
        try:

gongz=int(raw_input('\033[33;1mplease input you gz:\033[0m').strip())

break

#输入工资，不是数值异常处理

#except ValueError:
        except ValueError:
                print "Error:you must input a  num"

while True:

print '\033[35;1mplease looking for caidan\033[0m'        #输出你的菜单

for line in product:

#在你的数组中循环

print "\033[32;1m%s\t%s\033[0m" %(line,price[product.index(line)])

#输出你的购物清单

if gongz < min(price):                                          #判断是否购买的起

print "\033[34;1m you didn't buy this is you buy\033[0m"

print "\033[34;1m",qingdan,"\033[0m"

#输出你已经购买的

sys.exit()

else:

goumai = raw_input('\033[32;1m you need shopping,please take it\033[0m')

#选择购买的物品

if goumai=='exit':

#exit 退出判断

print "\033[35;1m you buy ",qingdan,"\033[0m"

sys.exit()

if goumai in product:

if gongz < price[product.index(goumai)]:

#判断是否购买的了

print "\033[31;1myou can't buy",goumai,"youhave",gongz,"\033[0m"

#输出不能买已经清单

continue

else:

qingdan.append(goumai)

#购买的物品添加到数组中

gongz = gongz -  price[product.index(goumai)]

#工资减去物品的价格

print "\033[35;1m you buy ",qingdan,"you have ",gongz,"\033[0m"

else:
                        print "\033[31;1mdon't hava this wp,you have",gongz,"\033[0m"

continue