61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
from __future__ import annotations
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import logging
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import os
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import sys
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from typing import Any
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def _level() -> str:
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return (os.environ.get("LOG_LEVEL") or os.environ.get("UVICORN_LOG_LEVEL") or "INFO").upper()
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def configure_logging() -> None:
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"""Configure app logging to stream to stdout.
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Uvicorn already logs requests, but we want our app/integrations logs to be visible
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in the same console stream.
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"""
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level = getattr(logging, _level(), logging.INFO)
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root = logging.getLogger()
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root.setLevel(level)
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# Avoid duplicate handlers (e.g., when autoreload imports twice)
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if not any(isinstance(h, logging.StreamHandler) for h in root.handlers):
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handler = logging.StreamHandler(sys.stdout)
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handler.setLevel(level)
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formatter = logging.Formatter(
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fmt="%(asctime)s | %(levelname)s | %(name)s | %(message)s",
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datefmt="%Y-%m-%dT%H:%M:%SZ",
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)
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handler.setFormatter(formatter)
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root.addHandler(handler)
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# Make common noisy loggers respect our level
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for name in [
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"uvicorn",
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"uvicorn.error",
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"uvicorn.access",
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"httpx",
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"requests",
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]:
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logging.getLogger(name).setLevel(level)
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# Hide SQLAlchemy engine chatter unless explicitly debugging.
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# (You can still enable it by setting LOG_LEVEL=DEBUG and adjusting this.)
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logging.getLogger("sqlalchemy").setLevel(logging.WARNING)
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logging.getLogger("sqlalchemy.engine").setLevel(logging.WARNING)
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logging.getLogger("sqlalchemy.pool").setLevel(logging.WARNING)
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logging.getLogger("sqlalchemy.dialects").setLevel(logging.WARNING)
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def log_kv(logger: logging.Logger, msg: str, **kv: Any) -> None:
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# Lightweight key-value logging without requiring JSON logging.
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if kv:
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suffix = " ".join(f"{k}={v!r}" for k, v in kv.items())
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logger.info(f"{msg} | {suffix}")
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else:
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logger.info(msg)
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