我使用urllib2抓取网站,我想在登录后获取响应cookie。我试过这个:
def test_login():
log_data = {
'account': my account,
'password': my pwd
}
post_data = urllib.urlencode(log_data)
cookjar = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookjar))
headers = {
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
'Accept-Language': 'en-US,en;q=0.5',
'User-Agent': 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:44.0) Gecko/20100101 Firefox/44.0',
'Host': the web host,
'Referer':
}
req = urllib2.Request(the login page, post_data, headers=headers)
content = opener.open(req)
print cookjar
for item in cookjar:
print item, item.value
我明白了:
<cookielib.CookieJar[<Cookie PHPSESSID=aaaaa for the web/>, <Cookie ytkuser=bbbbb for the web>]>
<Cookie PHPSESSID=aaaaa for the web/> aaaaa
<Cookie ytkuser=bbbbb for .yitiku.cn/> bbbbb
这不是我想要的格式,我想得到这样的字典: {&#39; ytkuser&#39;:&#39;&#39;&#39; PHPSESSID&#39;:&#39;&#39;}。如何将数据翻译成字典?或者任何其他方式来获取cookie?感谢
答案 0 :(得分:2)
您可以使用comprehensions:
>>> data = dict((cookie.name, cookie.value) for cookie in cookjar)
>>> print data["PHPSESSID"]
"aaaaa"
答案 1 :(得分:0)
我明白了,我用
item.name and item.value