def get_response_and_time(self, key, default=(None, None)):
        try:
            if key not in self.responses:
                key = self.keys_map[key]
            response, timestamp = self.responses[key]
        except KeyError:
            return default
        return self.restore_response(response), timestamp
Retrieves response and timestamp for `key` if it's stored in cache,
dataset/ETHPy150Open reclosedev/requests-cache/requests_cache/backends/base.py/BaseCache.get_response_and_time