作者:做梦的人(小姐姐)
出处:

因为最近在做平台,发现有同事,使用django封装了日志模块,看样子很简单,准备自己单独做了一个日志封装模板,对于python不熟练的我,封装部分参考了多个博主的内容,形成自己的日志模块,内容如下:

封装部分

创建一个logutil2的py文件

#!/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

#!/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")

结果展示:

1.控制台输出

2.日志文件展示

创建目录

日志文件的写入

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