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我正在尝试使用访问令牌交换授权代码,遵循Google Oauth 文档。 下面的代码只是给了我一个Error: HTTP 400: Bad Request, 体内什么都没有。

谁能看到这段代码有什么问题?

#!/usr/bin/python
# -*- coding: utf-8 -*-
import gdata    
from gdata.youtube import YouTubeVideoEntry
from gdata.youtube.service import YouTubeService
from gdata.service import BadAuthentication, CaptchaRequired

import urllib2
import urllib   
import cjson
import urllib
import urlparse
import os, sys, random, string, argparse

from tornado import httpclient
import tornado.ioloop
import tornado.web

YT_CLIENT_ID = "redacted.apps.googleusercontent.com"
YT_CLIENT_SECRET = 'prettyrandom'


class ytOauthHandler(tornado.web.RequestHandler):
    def get(self):
        http_client = httpclient.AsyncHTTPClient()
        code = self.request.arguments['code'][0]
        post_data = {   'code'          : code, 
                        'client_id'     : YT_CLIENT_ID, 
                        'client_secret' : YT_CLIENT_SECRET, 
                        'redirect_uri'  : 'http://my.doma.in:8004/oauth_callback/', 
                        'grant_type'    : 'authorization_code'}         

        body = urllib.urlencode(post_data)                          
        url = "https://accounts.google.com/o/oauth2/token"
        http_client.fetch(url, self.handle_request, method='POST', headers={'Content-Type' : 'application/x-www-form-urlencoded'}, body=body) #Send it off!
        self.write('OK')

    def handle_request(self, response):
        print response


class MainHandler(tornado.web.RequestHandler):
    def get(self):
        pass


application = tornado.web.Application([
    (r"/oauth_callback/", ytOauthHandler),
    (r"/", MainHandler),
])

if __name__ == "__main__":
    application.listen(8004)
    tornado.ioloop.IOLoop.instance().start()
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1 回答 1

1

其实,没关系。现在得到美丽的200 OK

故障排除提示:

  1. 检查并仔细检查所有凭据(client_id、client_secret 等)
  2. 再次检查,即使你知道你不需要。;)

换句话说,上面是工作代码!

于 2013-06-05T23:21:53.720 回答