tornado登陸豆瓣代碼執行個體

分享一段tornado登陸豆瓣的代碼，只簡單實現了登陸，並沒有實現非同步登陸。需要的網友可以自己將代碼完善一下。

直接上代碼：

#coding=utf8import settingsimport urllibfrom tornado import httpclientimport json  class douban:    authurl = 'https://www.douban.com/service/auth2/'    user_info_url = 'https://api.douban.com/v2/user/~me'      def get_authorization_code(self):        params = {            "client_id":settings.oauth2['douban']['key'],            "redirect_uri":settings.oauth2['redirect_url'],            "response_type":"code",            "scope":"douban_basic_common",        }        return self.authurl+'auth?'+urllib.urlencode(params)      def get_access_token(self,code):        params = {            "client_id":settings.oauth2['douban']['key'],            "client_secret":settings.oauth2['douban']['sercet'],            "redirect_uri":settings.oauth2['redirect_url'],            "grant_type":"authorization_code",            "code":code,        }        url = self.authurl+'token'        http_client = httpclient.HTTPClient()        req = httpclient.HTTPRequest(url,method='POST',body=urllib.urlencode(params))        response = http_client.fetch(req)        return json.loads(response.body)                  def get_user_info(self,access_token):        url = 'https://api.douban.com/v2/user/~me'        http_client = httpclient.HTTPClient()        req = httpclient.HTTPRequest(url,headers={"Authorization":"Bearer "+access_token})        response = http_client.fetch(req)        return json.loads(response.body)

