python抓取网页的代码

import urllib
import urllib2
url = 'http://www.uuorange.com'
user_agent = 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)'

values = {'name' : 'Michael Foord',
'location' : 'pythontab',
'language' : 'Python' }
headers = { 'User-Agent' : user_agent }
data = urllib.urlencode(values)
req = urllib2.Request(url, data, headers)
response = urllib2.urlopen(req)
the_page = response.read()
print the_page