PythonLogging日志配置文件笔记

logging.ini日志配置文件内容示例：
 1 [loggers]  
 2 keys=root,demo
 3   
 4 [handlers]  
 5 keys=consoleHandler,timedRotatingFileHandler
 6 
 7 [formatters]  
 8 keys=simpleFmt  
 9 
10 [logger_root]  
11 level=DEBUG  
12 handlers=consoleHandler
13 
14 [logger_demo]
15 level=DEBUG  
16 handlers=timedRotatingFileHandler  
17 qualname=demo
18 propagate=0  
19 
20 [handler_consoleHandler]  
21 class=StreamHandler  
22 level=DEBUG  
23 formatter=simpleFmt  
24 args=(sys.stdout,)
25 
26 [handler_timedRotatingFileHandler]
27 class=handlers.TimedRotatingFileHandler
28 level=DEBUG
29 formatter=simpleFmt
30 args=("demo.log", "d", 1, 0)
31 
32 [formatter_simpleFmt]  
33 format=%(asctime)s - %(name)s - [%(filename)s:%(lineno)s]- %(levelname)s - %(message)s   
34 datefmt=

使用示例：

 1 import logging
 2 import logging.config
 3 
 4 logging.config.fileconfig("logging.ini")
 5 logger = logging.getLogger("demo")
 6 
 7 if __name__ == "__main__":
 8     logger.debug('This is debug message')
 9     logger.info('This is info message')
10     logger.error('This is error message')

demo.log日志文件示例：

1 2018-10-16 21:40:27,104 - demo - [log_record.py:15]- DEBUG - This is debug message
2 2018-10-16 21:40:27,105 - demo - [log_record.py:16]- INFO - This is info message
3 2018-10-16 21:40:27,105 - demo - [log_record.py:17]- ERROR - This is error message

 

 

 
posted @ 2018-10-16 16:02  bigcat47  阅读(420)  评论(0)  编辑  收藏  举报