python3基础10（操作日志）

#!/usr/bin/env python
# -*- coding:UTF-8 -*-

import logging, time, os

# 这个是日志保存本地的路径
log_path = "D:\ideaSpace\autoProject\autotest\nicetime"

class Log:
    def __init__(self):
        # 文件的命名
        self.logname = os.path.join(log_path,'%s.log'%time.strftime('%Y_%m_%d'))
        self.logger = logging.getLogger()

        # 日志输出格式
        self.formatter = logging.Formatter('[%(asctime)s]- %(filename)s] - %(levelname)s: %(message)s')

    def __console(self, level, message):
        # 创建一个 FileHandler，用于写到本地
        fh = logging.FileHandler(self.logname, 'a', encoding='utf-8')
        fh.setLevel(self.level)
        fh.setFormatter(self.formatter)
        self.logger.addHandler(fh)

        # 创建一个 StreamHandler,用于输出到控制台
        # ch = logging.StreamHandler()
        # ch.setLevel(self.level)
        # ch.setFormatter(self.formatter)
        # self.logger.addHandler(ch)

        if level == 'info':
            self.logger.info(message)
        elif level == 'debug':
            self.logger.debug(message)
        elif level == 'warning':
            self.logger.warning(message)
        elif level == 'error':
            self.logger.error(message)

        # 这两行代码是为了避免日志输出重复问题
        # self.logger.removeHandler(ch)
        self.logger.removeHandler(fh)

        # 关闭打开的文件
        fh.close()

    def debug(self, message):
        self.level = logging.getLevelName(logging.DEBUG)
        self.__console('debug', message)

    def info(self, message):
        self.level = logging.getLevelName(logging.INFO)
        self.__console('info', message)

    def warning(self, message):
        self.level = logging.getLevelName(logging.WARNING)
        self.__console('warning', message)

    def error(self, message):
        self.level = logging.getLevelName(logging.ERROR)
        self.__console('error', message)


if __name__ == "__main__":
    log = Log()
    log.info("---测试开始----")
    log.info("输入密码")
    log.warning("----测试结束----")