python 设置多个log信息

最近的开发过程中遇到想把异常和中间跑的结果数据分开log，记录一下

异常log

logger_error = logging.getLogger("mainDetectBinhuai")
formatter = logging.Formatter('%(asctime)s--%(name)s, %(levelname)s: |%(message)s| -%(funcName)s:%(lineno)d')
err_handler = logging.FileHandler(log_file)
err_handler.setLevel(logging.ERROR)
err_handler.setFormatter(formatter)
logger_error.setLevel(logging.ERROR)
logger_error.addHandler(err_handler)

运行过程log

log_res = logging.getLogger("DetectRes")
log_info = grandparent_dir + '/data/result.txt'
formatter = logging.Formatter('%(asctime)s--%(name)s, %(levelname)s: |%(message)s| -%(funcName)s:%(lineno)d')
info_handler = logging.FileHandler(log_info)
info_handler.setLevel(logging.INFO)
info_handler.setFormatter(formatter)
log_res.setLevel(logging.INFO)
log_res.addHandler(info_handler)