32 lines
908 B
Python
32 lines
908 B
Python
"""FastAPI application factory."""
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from __future__ import annotations
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from collections.abc import AsyncIterator
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from contextlib import asynccontextmanager
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from fastapi import FastAPI
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from app.api.routes import api_router
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from app.core.cache import init_cache, shutdown_cache
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from app.core.config import settings
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from app.core.middleware.cache_monitor import CacheAvailabilityMiddleware
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def create_app() -> FastAPI:
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"""Build FastAPI application instance."""
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@asynccontextmanager
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async def lifespan(_: FastAPI) -> AsyncIterator[None]:
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await init_cache()
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try:
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yield
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finally:
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await shutdown_cache()
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application = FastAPI(title=settings.project_name, version=settings.version, lifespan=lifespan)
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application.include_router(api_router)
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application.add_middleware(CacheAvailabilityMiddleware)
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return application
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app = create_app()
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