logging.py 文件源码

def _register_file_logger(self):
        if not self.config['LOGGING_FILE_PATH']:
            return

        formatter = self.config['LOGGING_FILE_FORMATTER']
        handler = RotatingFileHandler(
            self.config['LOGGING_FILE_PATH'],
            maxBytes=self.config['LOGGING_FILE_MAX_SIZE'],
            backupCount=self.config['LOGGING_FILE_MAX_BACKUPS']
        )
        handler.setLevel(self.config['LOGGING_FILE_LEVEL'])

        if isinstance(formatter, logging.Formatter):
            handler.setFormatter(formatter)

        self.logger.addHandler(handler)