def __init__()

in parquet_flask/utils/config.py [0:0]


    def __init__(self, validate_env: bool = True):
        self.__keys = [
            Config.es_url,
            Config.master_spark_url,
            Config.spark_app_name,
            # Config.spark_config_dict,
            Config.parquet_file_name,
            Config.in_situ_schema,
            Config.authentication_type,
            Config.authentication_key,
            Config.parquet_metadata_tbl,
        ]
        self.__optional_keys = [
            Config.spark_ram_size,
            Config.aws_access_key_id,
            Config.aws_secret_access_key,
            Config.aws_session_token,
        ]
        if validate_env:
            self.__validate()
        app_name_postfix = self.get_value('HOSTNAME', str(uuid.uuid4()))
        self.__spark_app_name = f'{self.get_value(Config.spark_app_name)}___{app_name_postfix}'