本文实例讲述了logging模块的用法实例,分享给大家供大家参考。具体方法如下:

import logging 
import os 
 
log = logging.getLogger() 
formatter = logging.Formatter(\'[%(asctime)s] [%(name)s] %(levelname)s: %(message)s\') 
 
 
stream_handler = logging.StreamHandler() 
file_handler = logging.FileHandler(os.path.join(\"c:\\\\\", \"analysis.log\")) 
 
 
file_handler.setFormatter(formatter) 
stream_handler.setFormatter(formatter) 
 
 
log.addHandler(file_handler) 
log.addHandler(stream_handler) 
log.setLevel(logging.DEBUG) 
 
 
log.warn(\"a warning %s \" % \"c:\\\\\") 

程序运行结果如下:

[2014-09-29 10:23:58,905] [root] WARNING: a warning c:\\

希望本文所述对大家的Python程序设计有所帮助。