给python加log

转载的，本人用过，用来调试下位机中的python文件，很好用

# -*- coding: utf-8 -*-

import logging
import math


logger = logging.getLogger()
#set loghandler
file = logging.FileHandler("qqxml.log")
logger.addHandler(file)
#set formater
#formatter = logging.Formatter("%(asctime)s %(levelname)s %(message)s")
formatter = logging.Formatter("%(asctime)s %(levelname)s %(message)s")
file.setFormatter(formatter) 
#set log level
logger.setLevel(logging.NOTSET)






for i in range(0,10):

logger.info(str(i))

使用方法如下：

 logger.error(message) 
    logger.info(message) 

原著：http://san-yun.iteye.com/blog/1553063 

thanks ：SAN_YUN

san_yun