logging 常用配置文件

#!/usr/bin/env python
# coding:utf-8


__author__ = "jihongrui@jsqix.com"

import os
import time
import logging
import json


#################################################################################
def logfile_list(file):
    "返回本配置文件生成的日志转换的list.  [{line},{line}]"
    try:
        if os.path.isfile(file):
            log_list = []
            with open(file) as f:
                for line in f.readlines():
                    line = json.loads(line.strip())
                    line = eval(line)
                    log_list.append(line)
            return log_list
        else:
            print("ERROR,%s is not exists" % file)
            return False
    except:
        print("%s format is ERROR" % file)
        return False


#########################################################################
# logging 日志级别重新定义
# 10
debug = logging.debug
# 20
info = logging.info
# 30
warning = logging.warning
# 40
error = logging.error
# 50
critical = logging.critical
########################################################################
# 目录名为: 年_月
LogDirName = time.strftime("%Y_%m", time.localtime())
# 日志文件名为: whios_年-月-日.log
LogFileName = "%s_%s.%s" % ('whios', time.strftime("%Y-%m-%d", time.localtime()), 'log')
# 定义 Windows 和 Linux 文件系统下的文件分隔符
FileOfNT = 'log' + '\\' + LogDirName + '\\' + LogFileName
FileOfPosix = "%s/%s/%s" % ('log', LogDirName, LogFileName)
# 三元运算定义相对路径
LogFilePath = FileOfNT if os.name == 'nt' else FileOfPosix
# 取得相对路径目录
LOGDIR = os.path.dirname(LogFilePath)

###########################################################################
# 检测目录是否存在,否则新建目录
try:
    if not os.path.exists(LOGDIR):
        os.makedirs(LOGDIR, mode=0o750)

except:
    print(OSError)
    print("ERROR from class <log_file> where os.mkdir")

logging.basicConfig(
    datefmt='%Y-%m-%d %H:%M:%S',
    filename=LogFilePath,
    level=logging.DEBUG,
    format='''"{'time':'%(asctime)s','level':'%(levelname)s','line':'%(lineno)s','path':'%(pathname)s','message':'%(message)s'}"'''
)

if __name__ == '__main__':
    "测试通过"
#######################################################################################
    # 测试生成日志
    # log_mess = 'ps -ef |grep hello |cat /etc/passwd'
    # for i in range(10):
    #     debug(log_mess)
    #     info(log_mess)
    #     warning(log_mess)
    #     error(log_mess)
    #     critical(log_mess)


########################################################################################
    # 测试读取日志,转成dict

    # for dic in logfile_list(LogFilePath):
    #     print('='*100)
    #     for k,v in dic.items():
    #         print('-'*50)
    #         print(k,v)