Python实现连接两个无规则列表后删除重复元素并升序排序的方法

# -*- coding:utf-8 -*-
#! python2
list_one=[3,6,2,17,7,33,11,7]
list_two=[1,2,3,7,4,2,17,33,11]
list_new=list_one+list_two
list=[]
i=0
for x in list_new :
 if x not in list :
  list.append(x)
list.sort()
print "脚本之家测试结果："
print list