#### logging
- logging.debug
- logging.info
- logging.warning
- logging.error
- logging.critical
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import logging
LOG_FORMART = "%(asctime)s - %(levelmane)s - %(message)s"
logging.basicConfig(level=logging.DEBUG, format=LOG_FORMART, filename="my.log")
logging.basicConfig(level=logging.DEBUG, format=LOG_FORMART, filename="my.log")
logging.debug("this is debug")
logging.info("this is info")
logging.warning("this is warning")
logging.error("this is error")
logging.critical("this is critical")
logging.info("this is info")
logging.warning("this is warning")
logging.error("this is error")
logging.critical("this is critical")
----------------------------------
二、装饰器
- 使用装饰器,打印函数执行的时间
----------------------------------
##### 使用装饰器,根据不同的函数,传入的日志不相同
#def log(func):
# def wrapper(*arg, **kv):
# logging.error("this is info message")
# return func(*arg, **kv)
# return wrapper
def log(text):
def decorator(func):
def wrapper(*arg, **kv):
logging.error(text)
return func(*arg, **kv)
return wrapper
return decorator
# def wrapper(*arg, **kv):
# logging.error("this is info message")
# return func(*arg, **kv)
# return wrapper
def log(text):
def decorator(func):
def wrapper(*arg, **kv):
logging.error(text)
return func(*arg, **kv)
return wrapper
return decorator
@log("test donw")
def test():
print("test done")
@log("main done")
def main():
print("main done")
test()
main()
def test():
print("test done")
@log("main done")
def main():
print("main done")
test()
main()
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三、