logging格式

import logging

def foo(s):
    return 10 / int(s)

def bar(s):
    return foo(s) * 2

def main():
    try:
        bar(0)
    except Exception as e:
        logging.exception(e)

main()
print('所有的都执行完毕！')

ERROR:root:division by zero
Traceback (most recent call last):
  File "57.py", line 11, in main
    bar(0)
  File "57.py", line 7, in bar
    return foo(s) * 2
  File "57.py", line 4, in foo
    return 10 / int(s)
ZeroDivisionError: division by zero
所有的都执行完毕！＃可以正常执行完毕程序并纪录错误

    logger = logging.getLogger()

    logfile = 'test.log'
    hdlr = logging.FileHandler('sendlog.txt')

    formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')

    hdlr.setFormatter(formatter)

    logger.addHandler(hdlr)

    logger.setLevel(logging.NOTSET)