app.py 文件源码

def auth_factory(app, handler):
    @asyncio.coroutine
    def auth(request):
        logging.info('check user: {} {}'.format(request.method, request.path))
        request.__user__ = None
        cookie_str = request.cookies.get(COOKIE_NAME)
        if cookie_str:
            user = yield from cookie2user(cookie_str)
            if user:
                logging.info('set current user: {}'.format(user.email))
                request.__user__ = user
        if request.path.startswith('/manage/') and (request.__user__ is None or not request.__user__.admin):
            return web.HTTPFound('/signin')
        return (yield from handler(request))
    return auth