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76 lines
2.7 KiB
Python
76 lines
2.7 KiB
Python
import logging
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from logging.handlers import RotatingFileHandler # 按文件大小滚动备份
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import colorlog # 控制台日志输入颜色
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import os
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cur_path = os.path.realpath(os.getcwd()) # log_path是存放日志的路径
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log_path = os.path.join(cur_path, 'logs')
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if not os.path.exists(log_path):
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os.mkdir(log_path) # 如果不存在这个logs文件夹，就自动创建一个
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logName = os.path.join(log_path, 'log.log') # 文件的命名
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log_colors_config = {
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'DEBUG': 'cyan',
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'INFO': 'green',
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'WARNING': 'yellow',
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'ERROR': 'red',
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'CRITICAL': 'red',
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}
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class Logger:
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def __init__(self):
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self.logName = logName
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self.logger = logging.getLogger()
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self.logger.setLevel(logging.INFO)
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# self.formatter = colorlog.ColoredFormatter( '%(log_color)s[%(asctime)s] [%(filename)s:%(lineno)d] [%(
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# module)s:%(funcName)s] [%(levelname)s] - %(message)s', log_colors=log_colors_config)
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self.formatter = colorlog.ColoredFormatter(
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'%(log_color)s[%(asctime)s] [%(levelname)s] - %(message)s', log_colors=log_colors_config)
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self.formatter2 = colorlog.ColoredFormatter(
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'[%(asctime)s] [%(levelname)s] - %(message)s')
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def getLogger(self):
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return self.logger
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def __console(self, level, message, exc_info=None):
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# 创建一个FileHandler，用于写到本地
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fh = RotatingFileHandler(filename=self.logName, maxBytes=1024 * 1024 * 5, backupCount=5,
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encoding='utf-8') # 使用RotatingFileHandler类，滚动备份日志
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fh.setLevel(logging.INFO)
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fh.setFormatter(self.formatter2)
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self.logger.addHandler(fh)
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ch = colorlog.StreamHandler()
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ch.setLevel(logging.INFO)
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ch.setFormatter(self.formatter)
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self.logger.addHandler(ch)
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if level == 'info':
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self.logger.info(msg=message, exc_info=exc_info)
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elif level == 'debug':
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self.logger.debug(msg=message, exc_info=exc_info)
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elif level == 'warning':
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self.logger.warning(msg=message, exc_info=exc_info)
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elif level == 'error':
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self.logger.error(msg=message, exc_info=exc_info)
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# 这两行代码是为了避免日志输出重复问题
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self.logger.removeHandler(ch)
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self.logger.removeHandler(fh)
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fh.close() # 关闭打开的文件
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def debug(self, msg, exc_info=None):
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self.__console('debug', msg, exc_info)
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def info(self, msg, exc_info=None):
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self.__console('info', msg, exc_info)
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def warning(self, msg, exc_info=None):
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self.__console('warning', msg, exc_info)
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def error(self, msg, exc_info=None):
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self.__console('error', msg, exc_info)
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Log = Logger()
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