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41 lines
1.1 KiB
41 lines
1.1 KiB
1 month ago
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import logging
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import sys
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from pythonjsonlogger import jsonlogger
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from datetime import datetime
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from app.core.config import settings
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def setup_logger(name: str = __name__) -> logging.Logger:
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"""
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设置和配置日志记录器，使用JSON格式输出
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Args:
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name (str): 日志记录器名称，默认为模块名
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Returns:
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logging.Logger: 配置好的日志记录器实例
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"""
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# 创建日志记录器
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logger = logging.getLogger(name)
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logger.setLevel(getattr(logging, settings.LOG_LEVEL))
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# 创建控制台处理器
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console_handler = logging.StreamHandler(sys.stdout)
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console_handler.setLevel(getattr(logging, settings.LOG_LEVEL))
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# 创建JSON格式化器，包含更多详细信息
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formatter = jsonlogger.JsonFormatter(
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settings.LOG_FORMAT,
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datefmt='%Y-%m-%d %H:%M:%S'
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)
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console_handler.setFormatter(formatter)
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# 添加处理器到日志记录器
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logger.addHandler(console_handler)
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# 防止日志重复
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logger.propagate = False
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return logger
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# 创建默认日志记录器实例
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logger = setup_logger('langchain-ollama')
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