python登录Discuz!类型论坛的通用代码，pythondiscuz,[Python]代码#c

python登录Discuz!类型论坛的通用代码，pythondiscuz,[Python]代码#c

[Python]代码

#coding:gbkimport urllib2,urllib,cookielib,re'''  通用的登陆DZ论坛  参数说明parms:      username:用户名(必填),      password :密码(必填),      domain:网站域名，注意格式必须是：http://www.xxx.xx/(必填),      answer:问题答案,      questionid:问题ID,      referer:跳转地址  这里使用了可变关键字参数(相关信息可参考手册)'''def login_dz(**parms):    #初始化    parms_key = ['domain','answer','password','questionid','referer','username']    arg = {}    for key in parms_key:        if key in parms:            arg[key] = parms[key]        else:            arg[key] = ''    #cookie设置    cookieFile = './kan_cookies.dat'    cookie = cookielib.LWPCookieJar()    opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookie))    #获取formhash    pre_login = arg['domain']+'member.php?mod=logging&action=login&infloat=yes&handlekey=login&inajax=1&ajaxtarget=fwin_content_login'    c = opener.open(pre_login).read()    cookie.save(cookieFile)    patt = re.compile(r'.*?name="formhash".*?value="(.*?)".*?')    formhash = patt.search(c)    if not formhash:        raise Exception('GET formhash Fail!')    formhash = formhash.group(1)    #登陆    postdata = {     'answer':arg['answer'],     'formhash':formhash,     'password':arg['password'],     'questionid':0 if arg['questionid']=='' else arg['questionid'],     'referer':arg['domain'] if arg['referer']=='' else arg['referer'],     'username':arg['username'],        }    postdata = urllib.urlencode(postdata)    req = urllib2.Request(        url= arg['domain']+'member.php?mod=logging&action=login&loginsubmit=yes&handlekey=login&loginhash=LCaB3&inajax=1',        data=postdata        )    c = opener.open(req).read(300)    flag = '登陆失败 %s'%arg['username']    if 'succeedhandle_login' in c:        flag = True    return flag#使用例子：基本参数登陆user='xxx'pwd='xxx'dom='http://www.discuz.net/' #另一个测试网站：http://www.kafan.cn/try:    flag = login_dz(username=user,password=pwd,domain=dom)    print(flag)except Exception,e:    print('Error:',e)#关于Http请求，参 fc-lamp.blog.163.com#关于python运算符的使用，参