logging模块yaml配置
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2022-05-14 21:27:35
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yaml文件配置logging.yaml
version: 1
disable_existing_loggers: False
formatters:
simple:
format: "%(asctime)s [%(name)s] [%(levelname)s] :%(levelno)s: %(message)s"
datefmt: '%F %T'
handlers:
console:
class: logging.StreamHandler
level: DEBUG
formatter: simple
stream: ext://sys.stdout
info_file_handler:
class: logging.handlers.RotatingFileHandler
level: INFO
formatter: simple
filename: info.log
maxBytes: 10485760 # 10MB
backupCount: 20 #most 20 extensions
encoding: utf8
error_file_handler:
class: logging.handlers.RotatingFileHandler
level: ERROR
formatter: simple
filename: errors.log
maxBytes: 10485760 # 10MB
backupCount: 20
encoding: utf8
root:
level: INFO
handlers: [console, info_file_handler]
使用yaml配置文件
# -*- coding=utf-8 -*-import os
import logging.config
import os
import yaml
def setup_logging(default_path='logging.yaml', default_level=logging.INFO):
"""
Setup logging configuration
"""
path = default_path
if os.path.exists(path):
with open(path, 'rt') as f:
config = yaml.load(f.read())
logging.config.dictConfig(config)
else:
logging.basicConfig(level=default_level)
print('the input path doesn\'t exist')
if '__main__' == __name__:
setup_logging(default_path='logging.yaml')
# 默认拿到root的logger
logger = logging.getLogger()
logging.info('jhaha', exc_info=True)
运行结果分别在log文件和控制台中输出
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