python实现论坛发帖(请勿滥用)

#!/usr/bin/python
#encoding=utf-8
#使用前请查找并更改用户名和密码

import cookielib, urllib2, urllib, sys, time
from xml.sax.saxutils import unescape
from BeautifulSoup import BeautifulSoup          # For processing HTML

def formalize(text):
    result = ''
    lines = text.split(u'\n')
    for line in lines:
        line = line.strip()
        if len(line) == 0:
            continue
        result += line + u'\n\n'
    return result

#登陆校内网
cj = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
exheaders = [("User-Agent","Mozilla/4.0 (compatible; MSIE 7.1; Windows NT 5.1; SV1)"),]
opener.addheaders=exheaders
url_login = 'http://xiaonei.com/Login.do'
body = (('email','[email protected]'), ('password','*********')) #TODO:更改登录名和密码
print "ERROR! you need to update the password to be successful!"
req1 = opener.open(url_login, urllib.urlencode(body))  #这时，cookie已经进来了。

#下载糗事百科，一个个发帖
body = {'relative_optype':'publisher', 'blogControl':'1'}
url_post = 'http://blog.xiaonei.com/NewEntry.do'

#发帖部分
count = 0
for i in range(11, 12):
    url = "http://qiushibaike.com/qiushi/best/all/page/%d" % i
    data = urllib2.urlopen(url).readlines()
    soup = BeautifulSoup("".join(data))
    contents = soup.findAll('div', "content")
    stories = [str(text) for text in contents]
    for story in stories:
        count += 1
        print "processing page %d, %d items added" % (i, count)
        minisoup = BeautifulSoup(story)
        #text = ''.join([e for e in minisoup.recursiveChildGenerator() if isinstance(e, unicode)])
        #text = urllib.unquote(unescape(text, {'"':'"'}))
        text = str(minisoup)
        #text = text.encode("utf-8")
        title = '糗事-%d' % count
        text += '<br/><a href="http://www.qiushibaike.com">来自糗事百科</a><br/>'
        body['title'] = title
        body['body'] = text
        req2 = opener.open(url_post, urllib.urlencode(body)) #不出意外的话，就已经发帖成功了