f6c5488566
- uvicorn --log-config (log_config.json): timestamped formatters for uvicorn access/error and the app's own "subfeed" loggers (ms precision) - Log key activity: startup/shutdown, login/denied, token refresh, YouTube API errors, subscription imports, sync pause/resume - Background sync jobs no longer swallow errors silently — failures in RSS poll, backfill, enrichment, autotag and resync are logged with tracebacks
88 lines
2.6 KiB
Python
88 lines
2.6 KiB
Python
import logging
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import sys
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from contextlib import asynccontextmanager
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from pathlib import Path
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from fastapi import FastAPI, HTTPException
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# When started via uvicorn --log-config the "subfeed" logger is already configured
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# (see log_config.json). This block is a timestamped fallback for other entrypoints
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# (tests, scripts) so our logs are never silently dropped.
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_subfeed_logger = logging.getLogger("subfeed")
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if not _subfeed_logger.handlers:
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_handler = logging.StreamHandler(sys.stdout)
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_handler.setFormatter(
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logging.Formatter("%(asctime)s %(levelname)-5s [%(name)s] %(message)s")
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)
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_subfeed_logger.addHandler(_handler)
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_subfeed_logger.setLevel(logging.INFO)
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_subfeed_logger.propagate = False
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log = logging.getLogger("subfeed.app")
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.responses import FileResponse
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from fastapi.staticfiles import StaticFiles
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from starlette.middleware.sessions import SessionMiddleware
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from app import auth
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from app.config import settings
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from app.routes import feed, health, me, sync, tags
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from app.scheduler import shutdown_scheduler, start_scheduler
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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log.info("Subfeed starting up")
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start_scheduler()
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try:
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yield
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finally:
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log.info("Subfeed shutting down")
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shutdown_scheduler()
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app = FastAPI(title=settings.app_name, lifespan=lifespan)
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app.add_middleware(
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SessionMiddleware,
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secret_key=settings.secret_key,
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same_site="lax",
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https_only=False,
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)
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if settings.frontend_origin:
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app.add_middleware(
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CORSMiddleware,
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allow_origins=[settings.frontend_origin],
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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app.include_router(health.router)
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app.include_router(auth.router)
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app.include_router(sync.router)
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app.include_router(tags.router)
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app.include_router(feed.router)
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app.include_router(me.router)
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# The built SPA (populated by the Docker frontend build stage).
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STATIC_DIR = Path(__file__).parent / "static_spa"
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app.mount(
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"/assets",
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StaticFiles(directory=STATIC_DIR / "assets", check_dir=False),
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name="assets",
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)
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@app.get("/")
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async def index() -> FileResponse:
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return FileResponse(STATIC_DIR / "index.html")
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@app.get("/{full_path:path}")
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async def spa_fallback(full_path: str) -> FileResponse:
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# Client-side routes fall back to index.html; real API/asset paths are matched above.
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if full_path.startswith(("api/", "auth/", "healthz", "assets/")):
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raise HTTPException(status_code=404)
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return FileResponse(STATIC_DIR / "index.html")
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