def store(self, response):
        """Store response in cache, skipping if code is forbidden.

        :param requests.Response response: HTTP response

        """
        if CACHE_CODES not in response.status_code:
            return
        now = datetime.datetime.now()
        self.data[response.url] = {
            'date': now,
            'response': response,
        }
        logger.info('Stored response in cache')
        self._reduce_age(now)
        self._reduce_count()
dataset/ETHPy150Open jmcarp/robobrowser/robobrowser/cache.py/RoboCache.store/swapped operands of `not in`