def _prune(self, now: int, timestamps: Sequence[bytes]) -> None:
"""
Removes old timestamps from the Redis hash
"""
oldest_time = now - self.__seconds
old_timestamps = [k for k in timestamps if int(k) < oldest_time]
if old_timestamps:
redis_client.hdel(self.__name, *old_timestamps)
def set_config(key: str, value: Optional[Any], user: Optional[str] = None) -> None:
if value is not None:
value = "{}".format(value).encode("utf-8")
try:
original_value = rds.hget(config_hash, key)
if value == original_value:
return
change_record = (time.time(), user, original_value, value)
if value is None:
rds.hdel(config_hash, key)
rds.hdel(config_history_hash, key)
else:
rds.hset(config_hash, key, value)
rds.hset(config_history_hash, key, json.dumps(change_record))
rds.lpush(config_changes_list, json.dumps((key, change_record)))
rds.ltrim(config_changes_list, 0, config_changes_list_limit)
except Exception as ex:
logger.exception(ex)