Question

下面是我编写的一个日志记录模块，目的是在其他脚本中快速创建自定义记录器，只需几行。

import logging
def setup(filepath, filemode):
    logging.basicConfig(level=logging.DEBUG, 
                        format='%(asctime)s %(name)-12s %(levelname)-8s %(message)s', 
                        datefmt='%m-%d %H:%M', filename=filepath, filemode=filemode) 

    # A handler that writes to the console. def console(level,logger):
    console = logging.StreamHandler()
    console.setLevel(level=level)
    # Sets a format which is simpler for console use.
    formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s')
    # Tell the handler to use this format.
    console.setFormatter(formatter)
    # Adds the handler to the root logger.
    logging.getLogger(logger).addHandler(console)

以下是我从其他脚本调用此模块的方法：

import ddlog
# Filepath, logger, and console handler
logpath = os.getcwd() + '//logs/'+hostlist+'.log'
logging = ddlog.setup(logpath, 'w')
ddlog.console(INFO,logging)

logging.error("[-] Failed to Authenticate.")
logging.log(INFO,'[+] successfully connected to ' + host)

当我尝试运行此脚本时，这就是跟踪上发生的事情：

File "login.py", line 23, in main
logging.error("[-] Failed to Authenticate.", exc_info=True) 
AttributeError: 'NoneType' object has no attribute 'error'

创建简单记录器的任何想法或经验？

Answer 1

您的设置功能似乎没有返回任何内容。因此logging = ddlog.setup()等于None。

Python3自定义日志记录模块（可重用方法）

1 个答案: