67 lines
1.4 KiB
Python
67 lines
1.4 KiB
Python
"""
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main.py
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报告生成独立服务 FastAPI 入口。
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启动方式：
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uvicorn main:app --reload
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或：python main.py
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"""
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import logging
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from contextlib import asynccontextmanager
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import uvicorn
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from config import settings
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from database import engine, init_database
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from log import configure_logging
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from routers import report
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configure_logging()
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_log = logging.getLogger(__name__)
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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"""应用启动与关闭时执行。"""
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init_database()
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yield
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engine.dispose()
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app = FastAPI(
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lifespan=lifespan,
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title=settings.APP_TITLE,
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version=settings.APP_VERSION,
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description=settings.APP_DESCRIPTION,
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docs_url="/docs",
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redoc_url="/redoc",
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)
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app.add_middleware(
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CORSMiddleware,
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allow_origins=settings.CORS_ORIGINS,
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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(report.router, prefix="/api/v1")
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@app.get("/health", tags=["系统"], summary="健康检查")
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def health_check():
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"""确认服务存活，返回版本信息。"""
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return {"status": "ok", "version": settings.APP_VERSION}
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if __name__ == "__main__":
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uvicorn.run(
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"main:app",
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host=settings.HOST,
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port=settings.PORT,
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reload=settings.RELOAD,
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)
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