用urllib2抓取百度下拉框结果为空

url="https://sp0.baidu.com/5a1Fazu8AA54nxGko9WTAnF6hhy/su?wd="+".钱生钱"

import urllib2

respOnse= urllib2.urlopen(url.decode('gbk').encode('utf-8'))

html=response.read()

print html

window.baidu.sug({q:".钱生钱",p:true,s:[]});

window.baidu.sug({q:".钱生钱",p:true,s:["钱生钱理财","钱生钱的方法","钱生钱理财网","钱生钱网","钱生钱b","怎样才能钱生钱","怎样使钱生钱","怎么样才能钱生钱","如何让钱生钱","怎么才能让钱生钱"]});