d4b0d21ed1
Browser haben nach Deploys die alten app.js / style.css aus dem Cache weiterbenutzt. Mit Cache-Control: no-cache, must-revalidate wird bei jeder Anfrage revalidiert (304 wenn unverändert, 200 wenn neu).
62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
import logging
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from contextlib import asynccontextmanager
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from pathlib import Path
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from fastapi import FastAPI
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from fastapi.responses import FileResponse, JSONResponse
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from fastapi.staticfiles import StaticFiles
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from starlette.types import Scope
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from app.api.jobs import router as jobs_router
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from app.core.config import settings
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from app.core.db import init_db
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from app.core.mac_client import MacClient
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class NoCacheStaticFiles(StaticFiles):
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"""StaticFiles, die Browser zu Revalidierung zwingen (verhindert hängende Caches nach Deploy)."""
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async def get_response(self, path: str, scope: Scope):
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response = await super().get_response(path, scope)
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response.headers["Cache-Control"] = "no-cache, must-revalidate"
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return response
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logging.basicConfig(level=logging.INFO, format="%(asctime)s [%(levelname)s] %(name)s: %(message)s")
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log = logging.getLogger("voice-agent")
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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init_db()
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log.info("DB initialized at %s", settings.db_url)
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log.info("Upload dir: %s", settings.upload_dir)
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log.info("Result dir: %s", settings.result_dir)
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log.info("Mac API: %s", settings.mac_api_url)
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yield
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app = FastAPI(title=settings.app_name, lifespan=lifespan)
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app.include_router(jobs_router)
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STATIC_DIR = Path(__file__).resolve().parent / "static"
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app.mount("/static", NoCacheStaticFiles(directory=STATIC_DIR), name="static")
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@app.get("/")
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def index():
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return FileResponse(STATIC_DIR / "index.html", headers={"Cache-Control": "no-cache, must-revalidate"})
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@app.get("/health")
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def health():
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return {"status": "ok", "service": settings.app_name}
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@app.get("/api/mac/health")
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async def mac_health():
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try:
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data = await MacClient().health()
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return {"reachable": True, "mac": data}
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except Exception as e: # noqa: BLE001
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return JSONResponse(status_code=502, content={"reachable": False, "error": str(e)})
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