decorators.py 文件源码

def __call__(self, func):

        @wraps(func)
        def decorator(*args, **kwargs):
            response = func(*args, **kwargs)
            if not USE_CACHE:
                return response
            for path in self.routes:
                route = '%s,%s,%s' % (path, json.dumps(self.args), None)
                Cache.delete(unicode(route))
                user = kwargs.get('user', None) if self.clear_for_user else None
                Logger.debug(unicode('clear %s from cache' % (route)))
                if user:
                    route = '%s,%s,%s' % (path, json.dumps(self.args), user)
                    Cache.delete(unicode(route))
                    Logger.debug(unicode('clear %s from cache' % (route)))
            return response
        return decorator