45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
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#日志文件
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import logging
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import sys
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def setup_logger():
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"""
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配置一个全局日志记录器，支持输出到控制台和文件。
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"""
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# 创建一个日志记录器
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logger = logging.getLogger("ViolationDetectorLogger")
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logger.setLevel(logging.DEBUG) # 设置最低级别为DEBUG
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# 如果已经有处理器了，就不要重复添加，防止日志重复打印
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if logger.hasHandlers():
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return logger
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# --- 控制台处理器 ---
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console_handler = logging.StreamHandler(sys.stdout)
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# 对于控制台，我们只显示INFO及以上级别的信息
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console_handler.setLevel(logging.INFO)
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console_formatter = logging.Formatter(
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'%(asctime)s - %(levelname)s - [%(module)s:%(lineno)d] - %(message)s',
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datefmt='%Y-%m-%d %H:%M:%S'
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)
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console_handler.setFormatter(console_formatter)
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# --- 文件处理器 ---
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file_handler = logging.FileHandler("violation_detector.log", mode='a', encoding='utf-8')
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# 对于文件，我们记录所有DEBUG及以上级别的信息
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file_handler.setLevel(logging.DEBUG)
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file_formatter = logging.Formatter(
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'%(asctime)s - %(levelname)s - [%(filename)s:%(lineno)d] - %(message)s',
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datefmt='%Y-%m-%d %H:%M:%S'
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)
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file_handler.setFormatter(file_formatter)
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# 将处理器添加到日志记录器
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logger.addHandler(console_handler)
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logger.addHandler(file_handler)
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return logger
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# 创建并导出logger实例
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logger = setup_logger()
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