32 lines
1.0 KiB
Python
32 lines
1.0 KiB
Python
import json
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import logging
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from datetime import datetime, timezone
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_FIELDS = ("event", "monitor_id", "url", "outcome", "latency_ms", "http_status", "error")
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class JsonFormatter(logging.Formatter):
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def format(self, record: logging.LogRecord) -> str:
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payload: dict[str, object] = {
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"timestamp": datetime.now(timezone.utc).isoformat(),
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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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for field in _FIELDS:
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value = getattr(record, field, None)
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if value is not None:
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payload[field] = value
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if record.exc_info:
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payload["exception"] = self.formatException(record.exc_info)
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return json.dumps(payload, separators=(",", ":"), default=str)
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def configure_logging(level: str) -> None:
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handler = logging.StreamHandler()
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handler.setFormatter(JsonFormatter())
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root = logging.getLogger()
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root.handlers.clear()
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root.addHandler(handler)
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root.setLevel(level)
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