def __init__(self, engine, db_config):
super(DatabaseProxy, self).__init__()
self.logger = LogManager.get_logger("db." + self.__class__.__name__)
self.engine = engine
if self.engine == 'mysql':
self.db_client = MysqlDatabase(db_config)
self.db_client.connect()
self.logger.info('init: %s', 'Database engine MySQLdb.')
else:
self.logger.error('init: err=%s', 'Database engine not find.')
raise "Database engine not find."
self.connected = self.db_client.connected
self.data_types = self.db_client.data_types
self.operators = self.db_client.operators
self.format_string = self.db_client.format_string
self.thread_num = 10
self.request_pool = ThreadPool(self.thread_num)
self.request_time = 0.01
self.timer = Timer.add_repeat_timer(self.request_time, self.request_result)
