""" 1、设置日志的收集级别 2、可以将日志输出到文件和控制台 3、以下这些方法: info() debug() error() warning() critical() 额外拓展:单例模式 """ import os import logging from logging import Logger from concurrent_log_handler import ConcurrentRotatingFileHandler from common.my_path import log_dir from common.handle_yaml import do_yaml_log class MyLogger(Logger): def __init__(self): file = os.path.join(log_dir,do_yaml_log.read("log", "file")) # 1、设置日志的名字、日志的收集级别 super().__init__(do_yaml_log.read("log","name"), do_yaml_log.read("log","level")) # 2、可以将日志输出到文件和控制台 # 自定义日志格式(Formatter) fmt_str = "%(asctime)s %(name)s %(levelname)s %(filename)s [%(lineno)d] %(message)s" # 实例化一个日志格式类 formatter = logging.Formatter(fmt_str) # 实例化渠道(Handle). # 控制台(StreamHandle) handle1 = logging.StreamHandler() # 设置渠道当中的日志显示格式 handle1.setFormatter(formatter) # 将渠道与日志收集器绑定起来 self.addHandler(handle1) if file: # 文件渠道(FileHandle) # handle2 = logging.FileHandler(file, encoding="utf-8") handle2 = ConcurrentRotatingFileHandler(file, maxBytes=20*1024*1024, backupCount=5,encoding="utf-8") # 设置渠道当中的日志显示格式 handle2.setFormatter(formatter) self.addHandler(handle2) logger = MyLogger()
标签:logging,log,收集,Python,yaml,file,import,日志 From: https://www.cnblogs.com/xiaoyunyun100fen/p/16824508.html