重写demo

#!/usr/bin/env python

# -*- coding: utf-8 -*-

# @Author: zhangjun

# @Date  : 2018/7/26 9:20

# @Desc  : Description

 

import logging

import logging.handlers

import os

import time

 

class logs(object):

    def __init__(self):

        self.logger = logging.getLogger("")

        # 设置输出的等级

        LEVELS = {'NOSET': logging.NOTSET,

                  'DEBUG': logging.DEBUG,

                  'INFO': logging.INFO,

                  'WARNING': logging.WARNING,

                  'ERROR': logging.ERROR,

                  'CRITICAL': logging.CRITICAL}

        # 创建文件目录

        logs_dir="logs2"

        if os.path.exists(logs_dir) and os.path.isdir(logs_dir):

            pass

        else:

            os.mkdir(logs_dir)

        # 修改log保存位置

        timestamp=time.strftime("%Y-%m-%d",time.localtime())

        logfilename='%s.txt' % timestamp

        logfilepath=os.path.join(logs_dir,logfilename)

        rotatingFileHandler = logging.handlers.RotatingFileHandler(filename =logfilepath,

                                                                   maxBytes = 1024 * 1024 * 50,

                                                                   backupCount = 5)

        # 设置输出格式

        formatter = logging.Formatter('[%(asctime)s] [%(levelname)s] %(message)s', '%Y-%m-%d %H:%M:%S')

        rotatingFileHandler.setFormatter(formatter)

        # 控制台句柄

        console = logging.StreamHandler()

        console.setLevel(logging.NOTSET)

        console.setFormatter(formatter)

        # 添加内容到日志句柄中

        self.logger.addHandler(rotatingFileHandler)

        self.logger.addHandler(console)

        self.logger.setLevel(logging.NOTSET)

 

    def info(self, message):

        self.logger.info(message)

 

    def debug(self, message):

        self.logger.debug(message)

 

    def warning(self, message):

        self.logger.warning(message)

 

    def error(self, message):

        self.logger.error(message)

　　2.调用模块

创建另外一个py文件

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#!/usr/bin/env python # -*- coding: utf-8 -*- # @Author: zhangjun # @Date  : 2018/7/26 9:21 # @Desc  : Description import logging logger = logging.getLogger(__name__) import logutil2   if __name__ == '__main__':     logger=logutil2.logs()     logger.info("this is info")     logger.debug("this is debug")     logger.error("this is error")     logger.warning("this is warning")