facebook.py 文件源码

def get(self):
        my_url = (self.request.protocol + "://" + self.request.host +
                  "/auth/login?next=" +
                  tornado.escape.url_escape(self.get_argument("next", "/")))
        if self.get_argument("code", False):
            self.get_authenticated_user(
                redirect_uri=my_url,
                client_id=self.settings["facebook_api_key"],
                client_secret=self.settings["facebook_secret"],
                code=self.get_argument("code"),
                callback=self._on_auth)
            return
        self.authorize_redirect(redirect_uri=my_url,
                                client_id=self.settings["facebook_api_key"],
                                extra_params={"scope": "read_stream"})