29 lines
760 B
Python
29 lines
760 B
Python
"""Structured stdout logging suitable for journald capture."""
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import logging
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import os
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import sys
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_CONFIGURED = False
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def configure(level: str | int | None = None) -> None:
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"""Configure root logging once. Safe to call multiple times."""
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global _CONFIGURED
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if _CONFIGURED:
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return
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if level is None:
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level = os.environ.get("ASSISTANT_LOG_LEVEL", "INFO").upper()
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logging.basicConfig(
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level=level,
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format="%(asctime)s %(levelname)-5s %(name)s %(message)s",
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datefmt="%H:%M:%S",
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stream=sys.stdout,
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)
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_CONFIGURED = True
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def get_logger(name: str) -> logging.Logger:
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"""Return a logger named `name`; auto-configure on first call."""
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configure()
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return logging.getLogger(name)
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