Python 模拟登录及表单提交 - 代码分享 - 开源中国社区

01	# -*- coding: utf-8 -*-

02

import re

03	import urllib

04	import urllib2

05	import cookielib

06

07	#获取CSDN博客标题和正文

08	url = "http://blog.csdn.net/[username]/archive/2010/07/05/5712850.aspx"

09	sock = urllib.urlopen(url)

10	html = sock.read()

11	sock.close()

12	content = re.findall('(?<=blogstory">).*(?=<p class="right artical)', html, re.S)

13	content = re.findall('<script.*>.*</script>(.*)', content[0], re.S)

14	title = re.findall('(?<=<title>)(.*)-.* - CSDN.*(?=</title>)', html, re.S)

15	#根据上文获取内容新建表单值

16	blog = {'spBlogTitle': title[0].decode('utf-8').encode('gbk'), #百度博客标题

17	'spBlogText': content[0].decode('utf-8').encode('gbk'),#百度博客内容

18	'ct': "1",

19	'cm': "1"}

20	del content

21

del title

22

23

#模拟登录

24	cj = cookielib.CookieJar()

25

#用户名和密码

26	post_data = urllib.urlencode({'username': '[username]', 'password': '[password]', 'pwd': '1'})

27

#登录路径

28	path = 'https://passport.baidu.com/?login'

29	opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))

30	opener.addheaders = [('User-agent', 'Opera/9.23')]

31	urllib2.install_opener(opener)

32	req = urllib2.Request(path, post_data)

33	conn = urllib2.urlopen(req)

34

35	#获取百度发布博客的认证令牌

36	bd = urllib2.urlopen(urllib2.Request('http://hi.baidu.com/[username]/creat/blog')).read()

37	bd = re.findall('(?<=bdstoken\" value=\").*(?=ct)', bd, re.S)

38	blog['bdstoken'] = bd[0][:32]

39

#设置分类名

40	blog['spBlogCatName'] = 'php'

41

#比较表单发布博客

42	req2 = urllib2.Request('http://hi.baidu.com/[username]/commit', urllib.urlencode(blog))

43

44	#查看表单提交后返回内容

45	print urllib2.urlopen(req2).read()

46

47	#请将[username]/[password]替换为您的真实用户名和密码