71 lines
1.8 KiB
Python
71 lines
1.8 KiB
Python
"""
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FastAPI 应用入口
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"""
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import os
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.staticfiles import StaticFiles
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from contextlib import asynccontextmanager
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from app.config import settings
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from app.database import init_db
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from app.routers import companies, reports, analysis, scheduler
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from app.services.scheduler_service import scheduler_service
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from app.utils.logger import logger
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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"""应用生命周期管理"""
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# 启动时
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logger.info(f"正在启动 {settings.APP_NAME}...")
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# 初始化数据库
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await init_db()
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logger.info("数据库已初始化")
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# 启动定时任务
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if settings.SCHEDULER_ENABLED:
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scheduler_service.start()
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yield
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# 关闭时
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logger.info("应用正在关闭...")
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scheduler_service.stop()
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app = FastAPI(
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title=settings.APP_NAME,
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version=settings.APP_VERSION,
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lifespan=lifespan
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)
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# CORS配置
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app.add_middleware(
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CORSMiddleware,
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allow_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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# 注册路由
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app.include_router(companies.router)
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app.include_router(reports.router)
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app.include_router(analysis.router)
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app.include_router(scheduler.router)
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# 挂载静态文件 (前端)
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# 确保frontend目录存在
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frontend_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), "frontend")
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if os.path.exists(frontend_dir):
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app.mount("/", StaticFiles(directory=frontend_dir, html=True), name="frontend")
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else:
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logger.warning("前端目录不存在，API模式运行")
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@app.get("/health")
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async def health_check():
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"""健康检查"""
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return {"status": "ok", "version": settings.APP_VERSION}
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