python logging example

gistfile1.py

import time


import logging
from logging.handlers import TimedRotatingFileHandler

loglvl = logging.DEBUG
logname="py.log"

logger=logging.getLogger(logname)
logger.setLevel(loglvl)
path="./%s" % logname
# create file handler which logs even debug messages
fh = TimedRotatingFileHandler(path, when="m", interval=1, backupCount=5)
fh.setLevel(loglvl)
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
fh.setFormatter(formatter)
# add the handlers to the logger
logger.addHandler(fh)


if __name__ == "__main__":

  while True:
    logger.info("now")
    time.sleep(30)