[接口测试 - 基础篇] 12 还是要掌握python日志管理模块的

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

__author__ = "苦叶子"

import logging

LOGGING_FORMAT = '%(asctime)s %(filename)s[line:%(lineno)d] \
    %(levelname)s %(message)s'


class LYMLogging:
    def __init__(self, 
        level=logging.DEBUG, # 日志级别
        format=LOGGING_FORMAT, # 日志格式
        datefmt='%a, %d %b %Y %H:%M:%S', # 日期格式
        filename='LYM.log', # 日志文件名
        filemode='w' # 文件打开模式
        ):
        self.level = level
        self.format = format
        self.datefmt = datefmt
        self.filename = filename
        self.filemode = filemode        

        # 初始化日志同时输出到console和日志文件
        logging.basicConfig(level=self.level, 
            format=self.format, 
            datefmt=self.datefmt,
            filename=self.filename,
            filemode=self.filemode)    

        # 定义一个StreamHandler，将INFO级别或更高的日志信息打印到标准错误，
        # 并将其添加到当前的日志处理对象
        console = logging.StreamHandler()
        console.setLevel(logging.INFO)
        formatter = logging.Formatter('%(name)-12s: %(levelname)-8s \
            %(message)s')
        console.setFormatter(formatter)
        logging.getLogger('LYMLogger').addHandler(console)
        self.log = logging.getLogger("LYMLogger")     
   
    # 日志输出
    def output(self, msg, level=logging.DEBUG):
        if level == logging.DEBUG:            
            # 调试信息
            self.log.debug(msg)        
        elif level == logging.INFO:            
            # 一般的信息
            self.log.info(msg)        
        elif level == logging.WARNING:            
            # 警告信息
            self.log.warning(msg)        
        elif level == logging.ERROR:            
            # 错误信息
            self.log.error(msg)        
        else:            
            # 尼玛
            self.log.critical(msg)            
            
    
    def set_level(self, level=logging.DEBUG):
        self.log.set_level(level)  
          if __name__ == "__main__":
    print("python logging实例")

    log = LYMLogging()

    log.output("it's debug msg", level=logging.DEBUG)
    log.output("it's info msg", level=logging.INFO)
    log.output("it's warning msg", level=logging.WARNING)
    log.output("it's error msg", level=logging.ERROR)
    log.output("it's fuck msg", level=logging.CRITICAL)