def __init__(self, gateway, config, connector_type):
super().__init__()
self.daemon = True
self.setName(config.get("name", 'ODBC Connector ' + ''.join(choice(ascii_lowercase) for _ in range(5))))
self.statistics = {'MessagesReceived': 0,
'MessagesSent': 0}
self.__gateway = gateway
self.__connector_type = connector_type
self.__config = config
self.__stopped = False
self.__config_dir = "thingsboard_gateway/config/odbc/"
self.__connection = None
self.__cursor = None
self.__rpc_cursor = None
self.__iterator = None
self.__iterator_file_name = ""
self.__devices = {}
self.__column_names = []
self.__attribute_columns = []
self.__timeseries_columns = []
self.__converter = OdbcUplinkConverter() if not self.__config.get("converter", "") else \
TBUtility.check_and_import(self.__connector_type, self.__config["converter"])
self.__configure_pyodbc()
self.__parse_rpc_config()
def setUp(self):
self.converter = OdbcUplinkConverter()
self.db_data = {"boolValue": True,
"intValue": randint(0, 256),
"floatValue": uniform(-3.1415926535, 3.1415926535),
"stringValue": "".join(choice(ascii_lowercase) for _ in range(8))}