weibo login python script using requests rya more info please go :http://www.oschina.net/code/snippet_925666_20449?from=mail-notify

weibo-login.py

#coding:utf-8
import requests
import base64
import re
import urllib
import rsa
import json
import binascii
    
username = 'xxxx'
password = 'xxxx'
    
session = requests.Session()
    
url_prelogin = 'http://login.sina.com.cn/sso/prelogin.php?entry=weibo&callback=sinaSSOController.preloginCallBack&su=&rsakt=mod&client=ssologin.js(v1.4.5)&_=1364875106625'
    
url_login = 'http://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.4.5)'
#get servertime,nonce, pubkey,rsakv
    
resp = session.get(url_prelogin)
json_data = re.search('\((.*)\)', resp.content).group(1)
print 'prelogin_data:',json_data
data = json.loads(json_data)
servertime = data['servertime']
nonce = data['nonce']
pubkey = data['pubkey']
rsakv = data['rsakv']
    
# calc su
su = base64.b64encode(urllib.quote(username))
#calc sp
    
rsaPublickey= int(pubkey,16)
key = rsa.PublicKey(rsaPublickey,65537)
message = str(servertime) +'\t' + str(nonce) + '\n' + str(password)
sp = binascii.b2a_hex(rsa.encrypt(message,key))

postdata = {
    'entry': 'weibo',
    'gateway': '1',
    'from': '',
    'savestate': '7',
    'userticket': '1',
    'ssosimplelogin': '1',
    'vsnf': '1',
    'vsnval': '',
    'su': su,
    'service': 'miniblog',
    'servertime': servertime,
    'nonce': nonce,
    'pwencode': 'rsa2',
    'sp': sp,
    'encoding': 'UTF-8',
    'url': 'http://weibo.com/ajaxlogin.php?framelogin=1&callback=parent.sinaSSOController.feedBackUrlCallBack',
    'returntype': 'META',
    'rsakv' : rsakv,
}
    
resp = session.post(url_login,data=postdata)
login_url = re.findall('replace\("(.*)"\)',resp.content)
print "login_url:",login_url

resp = session.get(login_url[0])
print "login:", resp.content
    
uid = re.findall('"uniqueid":"(\d+)",',resp.content)[0]
url = "http://weibo.com/u/"+uid
resp = session.get(url)
print "mydata:", resp.content

def decode_content(content):
    result = re.findall('<script>STK && STK.pageletM && STK.pageletM.view\((.*)\)<\/script>',content)
	for i in result:
		r = i.encode("utf-8").decode('unicode_escape').encode('utf-8')
		print r.replace("\/","/")

url_search = "http://s.weibo.com/weibo/%s?topnav=1&wvr=5&b=1" % "刘德华"
resp = session.get(url_search)
print "searach data:",resp.content