- import logging
- def setup_custom_logger(name, log_level):
- """
- 创建并配置自定义日志器。
-
- :param name: 日志器的名称
- :param log_level: 日志级别，如logging.DEBUG, logging.INFO等
- :return: 配置好的日志器实例
- """
- # 创建日志器
- logger = logging.getLogger(name)
- logger.setLevel(log_level)
-
- # 创建处理器：这里以控制台处理器为例
- stream_handler = logging.StreamHandler()
- stream_handler.setLevel(log_level) # 处理器级别应与日志器级别相同或更严格
-
- # 定义日志格式
- formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
- stream_handler.setFormatter(formatter)
-
- # 添加处理器到日志器
- logger.addHandler(stream_handler)
-
- return logger
- def custom_log(logger, log_level, message):
- """
- 自定义日志函数，根据传入的日志级别记录日志。
-
- :param logger: 日志器实例
- :param log_level: 日志级别
- :param message: 日志消息
- """
- if log_level == logging.DEBUG:
- logger.debug(message)
- elif log_level == logging.INFO:
- logger.info(message)
- elif log_level == logging.WARNING:
- logger.warning(message)
- elif log_level == logging.ERROR:
- logger.error(message)
- elif log_level == logging.CRITICAL:
- logger.critical(message)
- else:
- raise ValueError("Invalid log level")
- # 使用示例
- logger = setup_custom_logger('MyLogger', logging.DEBUG)
- custom_log(logger, logging.DEBUG, "This is a debug message")
- custom_log(logger, logging.INFO, "This is an info message")
- custom_log(logger, logging.WARNING, "This is a warning message")
- custom_log(logger, logging.ERROR, "This is an error message")
- custom_log(logger, logging.CRITICAL, "This is a critical message")
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