python日志输出—logging直接代码配置

一、logging直接写在代码中

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1. #!/usr/bin/python 
2. #coding=utf-8 
3. #Define log operation 
4. #Naiveloafer 
5. #2012-06-04 
6.  
7. def log_test01(): 
8.     import logging 
9.     import logging.handlers 
10.     LOG_FILE = "../log/test01.log" 
11.     handler = logging.handlers.RotatingFileHandler(LOG_FILE, maxBytes =20*1024*1024, backupCount =10); # 实例化handler 
12.     fmt = "%(asctime)s - %(name)s - %(levelname)s - %(message)s - [%(filename)s:%(lineno)s]" 
13.     formatter = logging.Formatter(fmt);   # 实例化formatter   
14.     handler.setFormatter(formatter);      # 为handler添加formatter  
15.  
16.     logger = logging.getLogger('xzs');   # 获取名为xzs的logger   
17.     logger.addHandler(handler);           # 为logger添加handler   
18.     logger.setLevel(logging.DEBUG) 
19.      
20.     logger.debug("Hello boy, Debug"); 
21.     logger.info("Hello boy, Info"); 
22.  
23. if __name__ == "__main__": 
24.     log_test01() 
25.      

#!/usr/bin/python#coding=utf-8#Define log operation#Naiveloafer#2012-06-04def log_test01():    import logging    import logging.handlers    LOG_FILE = "../log/test01.log"    handler = logging.handlers.RotatingFileHandler(LOG_FILE, maxBytes = 20*1024*1024, backupCount = 10); # 实例化handler    fmt = "%(asctime)s - %(name)s - %(levelname)s - %(message)s - [%(filename)s:%(lineno)s]"    formatter = logging.Formatter(fmt);   # 实例化formatter      handler.setFormatter(formatter);      # 为handler添加formatter      logger = logging.getLogger('xzs');    # 获取名为xzs的logger      logger.addHandler(handler);           # 为logger添加handler      logger.setLevel(logging.DEBUG)        logger.debug("Hello boy, Debug");    logger.info("Hello boy, Info");if __name__ == "__main__":    log_test01()    

输出结果

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1. 2012-06-04 14:48:13,606 - xzs - DEBUG - Hello boy, Debug - [xlog.py:20] 
2. 2012-06-04 14:48:13,606 - xzs - INFO - Hello boy, Info - [xlog.py:21] 

2012-06-04 14:48:13,606 - xzs - DEBUG - Hello boy, Debug - [xlog.py:20]2012-06-04 14:48:13,606 - xzs - INFO - Hello boy, Info - [xlog.py:21]

这种直接配置比较简单，但不够灵活