JiriUhlir
31 lines
781 B
Python
31 lines
781 B
Python
"""Centralized logging setup.
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Project rule: every error or unexpected state must reach the log. Never swallow
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an exception silently. Secrets (access tokens, app secrets, appsecret_proof)
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must NEVER be logged.
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"""
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import logging
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import os
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_LEVEL = os.getenv("LOG_LEVEL", "INFO").upper()
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_configured = False
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def configure_logging() -> 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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logging.basicConfig(
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level=_LEVEL,
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format="%(asctime)s %(levelname)s %(name)s %(message)s",
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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 module logger. Use ``get_logger(__name__)``."""
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configure_logging()
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return logging.getLogger(name)
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