class BaseHandler(tornado.web.RequestHandler):
def initialize(self):
tornado.web.RequestHandler.initialize(self)
self.db = scoped_session(sessionmaker(bind=engine))
self.userHandler = UserHandler(self)
self.user = self.userHandler.auth()
if self.user and not self.user["is_teacher"]:
self.userHandler.updateOnlineRecord()
def get_current_user(self):
return self.user
def get_UA_md5(self):
return hashlib.md5(self.request.headers["User-Agent"]).hexdigest()
def check_xsrf_cookie(self):
token = (
self.get_argument("_xsrf", None)
or self.request.headers.get("X-Xsrftoken")
or self.request.headers.get("X-Csrftoken")
)
if not token:
self.send_error(403)
if self.xsrf_token != token:
self.send_error(403)
def write_error(self, status_code, **kwargs):
self.require_setting("static_path")
if status_code in [404, 500, 503, 403]:
self.write("Error occur - {0}".format(status_code))
def initialize(self):
tornado.web.RequestHandler.initialize(self)
self.db = scoped_session(sessionmaker(bind=engine))
self.userHandler = UserHandler(self)
self.user = self.userHandler.auth()
if self.user and not self.user["is_teacher"]:
self.userHandler.updateOnlineRecord()
