2

我尝试使用python登录quora。但它给了我以下错误。

urllib2.HTTPError: HTTP Error 500: Internal Server Error

这是我到目前为止的代码。我也在代理后面工作。

import urllib2
import urllib
import re
import cookielib

class Quora:
    def __init__(self):
         '''Initialising and authentication'''

         auth = 'http://name:password@proxy:port' 
         cj = cookielib.CookieJar()
         logindata = urllib.urlencode({'email' : 'email' , 'password' : 'password'})
         handler = urllib2.ProxyHandler({'http' : auth})
         opener = urllib2.build_opener(handler , urllib2.HTTPCookieProcessor(cj))
         urllib2.install_opener(opener)
         a = urllib2.urlopen('http://www.quora.com/' , logindata)

def main():
    Quora()

有人可以指出什么是错的吗？

if __name__ == '__main__':
    main()
4

1 回答 1

1

尝试这样的事情：

# Load proxies
proxies = []
proxies_fp = open('proxies.txt', 'r') # A list of proxies
for proxy in proxies_fp:
        proxies.append(proxy)


cookiejar = cookielib.CookieJar()

def perform_request(url, opener, credientials):
        # Instantiate our request object
        request = urllib2.Request(url)

        # Perform the request, returning a pointer to the result set.
        result = opener.urlopen(request, credentials)

        return result

credentials ={
        'username' : 'username',
        'password' : 'password'
        }

encoded_credentials = urllib.urlencode(credentials)

def main():
        # Get random proxy
        proxy = random.choice(proxies)

        # Install our proxy
        opener = urllib2.build_opener(
            urllib2.ProxyHandler({'http': proxy}),
            urllib2.HTTPRedirectHandler(),
            urllib2.HTTPHandler(debuglevel=0),
            urllib2.HTTPSHandler(debuglevel=0),
            urllib2.HTTPCookieProcessor(cookiejar),
            )
        urllib2.install_opener(opener)
        a = perform_request(url, opener, encoded_credentials)

--未经测试--

我不得不做类似的事情，它以这种方式对我有用。（请注意，这不是我使用的代码的精确副本。我不得不对其进行一些操作，并且没有测试）

于 2013-01-10T19:06:58.417 回答