因为成功登录某网页后，一般都会有对应的cookie返回，所以常用此函数去判断是否成功登录某网页。
#------------------------------------------------------------------------------
# check all cookies in cookiesDict is exist in cookieJar or not
def checkAllCookiesExist(cookieNameList, cookieJar) :
cookiesDict = {};
for eachCookieName in cookieNameList :
cookiesDict[eachCookieName] = False;
allCookieFound = True;
for cookie in cookieJar :
if(cookie.name in cookiesDict) :
cookiesDict[cookie.name] = True;
for eachCookie in cookiesDict.keys() :
if(not cookiesDict[eachCookie]) :
allCookieFound = False;
break;
return allCookieFound;
例 2.26. checkAllCookiesExist的使用范例
#http://www.darlingtree.com/wordpress/archives/242
gVal['cj'] = cookielib.CookieJar();
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(gVal['cj']));
urllib2.install_opener(opener);
resp = urllib2.urlopen(baiduSpaceEntryUrl);
loginBaiduUrl = "https://passport.baidu.com/?login";
#username=%D0%C4%C7%E9%C6%DC%CF%A2%B5%D8&password=xxx&mem_pass=on
postDict = {
'username' : username,
'password' : password,
'mem_pass' : 'on',
};
resp = getUrlResponse(loginBaiduUrl, postDict);
# check whether the cookie is OK
cookieNameList = ["USERID", "PTOKEN", "STOKEN"];
loginOk = checkAllCookiesExist(cookieNameList, gVal['cj']);
if (not loginOk) :
logging.error("Login fail for not all expected cookies exist !");
return loginOk;
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| 2.4.5. 获得Url返回的HTML网页（源码）内容:getUrlRespHtml |  | 2.5. 字符编码相关的函数 |
