Python Useful Code Snippet

Python Useful Code Snippet

##Add File Logger    
    import logging
    logger = logging.getLogger('myapp')
    hdlr = logging.FileHandler('/var/tmp/myapp.log')
    formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
    hdlr.setFormatter(formatter)
    logger.addHandler(hdlr) 
    logger.setLevel(logging.WARNING)
    
    We can use this logger object now to write entries to the log file:
    
    logger.error('We have a problem')
    logger.info('While this is just chatty')