给blog添加log日志

Posted 2021-01-24 wangkaiok

bin/start.py

# import sys
import sys
import os

# sys.path.append(r‘F:pythonpython练习day-07log‘)
# from core import src
# src.run()

# print(os.path.dirname(__file__))
# print(os.path.dirname(os.path.dirname(__file__)))  #动态获取你的项目目录（你所在的目录下的上级目录）
# print(os.path.dirname(os.path.dirname(os.path.dirname(__file__))))  #动态获取你的上一级目录的上一级

BASE_PATH = os.path.dirname(os.path.dirname(__file__))
sys.path.append(BASE_PATH)
from core import src

if __name__ == ‘__main__‘:
    src.run()

conf/settings.py

DB_PATH = r‘F:pythonpython练习day-08logdb
egister‘
LOG_PATH = r‘F:pythonpython练习day-08loglogaccess.log‘

"""
logging配置
"""

import os
import logging.config

# 定义三种日志输出格式 开始

standard_format = ‘[%(asctime)s][%(threadName)s:%(thread)d][task_id:%(name)s][%(filename)s:%(lineno)d]‘                   ‘[%(levelname)s][%(message)s]‘ #其中name为getlogger指定的名字

simple_format = ‘[%(levelname)s][%(asctime)s][%(filename)s:%(lineno)d]%(message)s‘

id_simple_format = ‘[%(levelname)s][%(asctime)s] %(message)s‘

# 定义日志输出格式 结束

logfile_dir = os.path.dirname(os.path.abspath(__file__))  # log文件的目录

logfile_name = ‘高配版.log‘  # log文件名

# 如果不存在定义的日志目录就创建一个
# if not os.path.isdir(logfile_dir):
#     os.mkdir(logfile_dir)

# log文件的全路径
logfile_path = os.path.join(logfile_dir, logfile_name)

# log配置字典
LOGGING_DIC = {
    ‘version‘: 1,
    ‘disable_existing_loggers‘: False,
    ‘formatters‘: {
        ‘standard‘: {
            ‘format‘: standard_format
        },
        ‘simple‘: {
            ‘format‘: simple_format
        },
    },
    ‘filters‘: {},
    ‘handlers‘: {
        #打印到终端的日志
        ‘console‘: {
            ‘level‘: ‘DEBUG‘,
            ‘class‘: ‘logging.StreamHandler‘,  # 打印到屏幕
            ‘formatter‘: ‘simple‘
        },
        #打印到文件的日志,收集info及以上的日志
        ‘default‘: {
            ‘level‘: ‘DEBUG‘,
            ‘class‘: ‘logging.handlers.RotatingFileHandler‘,  # 保存到文件
            ‘formatter‘: ‘standard‘,
            ‘filename‘: LOG_PATH,  # 日志文件
            ‘maxBytes‘: 1000,  # 日志大小 5M
            ‘backupCount‘: 5,
            ‘encoding‘: ‘utf-8‘,  # 日志文件的编码，再也不用担心中文log乱码了
        },
    },
    ‘loggers‘: {
        #logging.getLogger(__name__)拿到的logger配置
        ‘‘: {
            ‘handlers‘: [‘default‘, ‘console‘],  # 这里把上面定义的两个handler都加上，即log数据既写入文件又打印到屏幕
            ‘level‘: ‘DEBUG‘,
            ‘propagate‘: True,  # 向上（更高level的logger）传递
        },
    },
}

core/src.py

# from lib import logger
from lib import commom
from conf import settings

log1 = commom.get_logger(‘购物车相关：‘)
log2 = commom.get_logger(‘日记页面相关：‘)

def register():
    with open(settings.DB_PATH, encoding=‘utf-8‘, mode=‘a+‘) as f1:
        f1.write(‘太白金星|123
‘)


def login():
    pass


# @logger

def comment():
    print(‘欢迎访问评论页面‘)


# @logger
# @commom.get_logger
def article():
    print(‘欢迎访问文章页面‘)


# @logger
def diary():
    log2.info(‘日记页面出现问题‘)
    print(‘日记：欢迎访问日记页面‘)

def shopping():
    log1.info(‘购物车：小李花了300买了一个娃娃...‘)
    # log1.error(‘支付失败。。‘)
    print(‘欢迎进入购物车‘)
    

dic = {
    1: register,
    2: login,
    3: comment,
    4: article,
    5: diary,
    6: shopping,
}


def run():
    while 1:
        print(‘‘‘
            1: register,
            2: login,
            3: comment,
            4: article,
            5: diary
            6: shopping
        ‘‘‘)
        choice = input(‘请输入‘)
        if choice.isdigit():
            choice = int(choice)
            dic[choice]()
        else:
            print(‘请重新输入‘)

lib/commom.py

from conf import settings
import os
import logging.config
def logger(f):
    def inner(*args, **kwargs):
        with open(settings.LOG_PATH, encoding=‘utf-8‘, mode=‘a+‘) as f1:
            f1.write(‘您访问了%s‘ % (f.__name__))
        ret = f(*args, **kwargs)
        return ret
    
    return inner


def get_logger(taskname):
    logging.config.dictConfig(settings.LOGGING_DIC)  # 导入上面定义的logging配置
    logger = logging.getLogger(taskname)  # 生成一个log实例
    # logger.info(‘高配版开始运行了!‘)  # 记录该文件的运行状态
    return logger
# if __name__ == ‘__main__‘:
#     load_my_logging_cfg()

执行结果：

 执行顺序：