45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
"""structlog 配置：开发彩色、生产 JSON。"""
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from __future__ import annotations
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import logging
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import sys
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import structlog
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from app.core.config import settings
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def configure_logging() -> None:
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shared_processors: list = [
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structlog.contextvars.merge_contextvars,
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structlog.processors.add_log_level,
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structlog.processors.TimeStamper(fmt="iso", utc=True),
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structlog.processors.StackInfoRenderer(),
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]
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if settings.is_dev:
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renderer = structlog.dev.ConsoleRenderer(colors=True)
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else:
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renderer = structlog.processors.JSONRenderer()
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structlog.configure(
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processors=[*shared_processors, renderer],
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wrapper_class=structlog.make_filtering_bound_logger(logging.INFO),
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context_class=dict,
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logger_factory=structlog.PrintLoggerFactory(file=sys.stdout),
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cache_logger_on_first_use=True,
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)
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# 让 uvicorn / fastapi 的标准 logging 也走 structlog
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logging.basicConfig(
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format="%(message)s",
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stream=sys.stdout,
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level=logging.INFO,
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)
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for name in ("uvicorn", "uvicorn.error", "uvicorn.access", "sqlalchemy.engine"):
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logging.getLogger(name).handlers.clear()
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logging.getLogger(name).propagate = True
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logger = structlog.get_logger()
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