28 lines
917 B
Python
28 lines
917 B
Python
import json
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import logging
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import sys
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from typing import Any, Dict
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class JsonFormatter(logging.Formatter):
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"""将日志输出格式化为JSON"""
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def format(self, record: logging.LogRecord) -> str: # type: ignore[override]
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log: Dict[str, Any] = {
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"ts": self.formatTime(record, datefmt="%Y-%m-%dT%H:%M:%S%z"),
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"level": record.levelname,
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"logger": record.name,
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"message": record.getMessage(),
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}
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if record.exc_info:
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log["exc_info"] = self.formatException(record.exc_info)
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for key, value in getattr(record, "extra", {}).items():
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log[key] = value
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return json.dumps(log, ensure_ascii=False)
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def setup_logging(level: str = "INFO") -> None:
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handler = logging.StreamHandler(sys.stdout)
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handler.setFormatter(JsonFormatter())
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logging.basicConfig(handlers=[handler], level=level, force=True)
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