# -*- coding: utf-8 -*

"""日志工具类

author: Jill

usage：

    from common.logger import Log

    log = Log().get_logger()

    log.error("error occurred when xxx")

"""

import logging

import time

import os

cur_path = os.path.dirname(os.path.realpath(__file__))

log_path = os.path.join(os.path.dirname(cur_path), 'logs')

# 如果不存在这个logs文件夹，就自动创建一个

if not os.path.exists(log_path):

    os.mkdir(log_path)

class Log:

    @staticmethod

    def get_logger():

        fmt = logging.Formatter('[%(asctime)s] [%(threadName)s] [%(levelname)s] [%(pathname)s:%(lineno)s]: %(message)s',

                                "%Y-%m-%d %H:%M:%S")

        console_handler = logging.StreamHandler()

        console_handler.setFormatter(fmt)

        log_name = os.path.join(log_path, '%s.log' % time.strftime('%Y_%m_%d'))

        file_handler = logging.FileHandler(log_name, 'a', encoding='utf-8')  # 这个是python3的

        file_handler.setFormatter(fmt)

        logger = logging.getLogger('App')

        logger.setLevel(logging.DEBUG)

        if logger.handlers:

            return logger

        logger.addHandler(console_handler)

        logger.addHandler(file_handler)

        return logger

if __name__ == "__main__":

    log2 = Log.get_logger()

    log = Log.get_logger()

    log2.info('test')

    log.info('test')

    log2.error('test')

    log.warning('test')

    log.debug('test')