log.py 文件源码

def getLogger():
        # ??log????????,?????????????????
        # ??a?????log???b????a????????????
        # ?????????????
        if Logger.logger is not None:
            return Logger.logger
        Logger.logger = logging.Logger(Logger.log_name) 

        if Logger.log_print == "True":
            print_handler = logging.StreamHandler()
            print_fmt = logging.Formatter(
                    Logger.log_formatter, 
                    datefmt=Logger.log_formatter_datefmt
                    )   
            print_handler.setFormatter(print_fmt)   
            Logger.logger.addHandler(print_handler)

        file_handler = logging.handlers.RotatingFileHandler(
                filename = Logger.log_file,
                maxBytes = Logger.log_max_byte,
                backupCount = Logger.log_backup_count
                )
        file_fmt = logging.Formatter(
                Logger.log_formatter, 
                datefmt=Logger.log_formatter_datefmt
                )
        file_handler.setFormatter(file_fmt)
        Logger.logger.addHandler(file_handler)

        Logger.logger.setLevel(Logger.levels.get(Logger.log_level))
        return Logger.logger