40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
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# utils.py - 工具模块，使用日志功能
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import logging
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import logging
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# 获取子模块logger
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logger = logging.getLogger(__name__)
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# 添加专属文件处理器（只添加一次）
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if not logger.handlers:
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# 专属文件处理器
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module_file_handler = logging.FileHandler('utils.log')
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module_file_handler.setLevel(logging.DEBUG)
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# 设置专属格式（可选）
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module_formatter = logging.Formatter(
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'[%(asctime)s] %(levelname)s @ %(funcName)s: %(message)s'
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)
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module_file_handler.setFormatter(module_formatter)
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logger.addHandler(module_file_handler)
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logger.propagate = True # 仍然传播到root logger（主日志文件）
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def process_data(data):
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"""数据处理函数"""
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logger.debug(f"开始处理数据: {data}")
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try:
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# 模拟数据处理
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result = [x * 2 for x in data]
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# 模拟一个调试信息
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logger.info(f"中间结果: {result}")
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return result
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except Exception as e:
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logger.error(f"数据处理失败: {str(e)}", exc_info=True)
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raise
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