62 lines
1.7 KiB
Python
62 lines
1.7 KiB
Python
from contextlib import asynccontextmanager
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from datetime import datetime
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from apscheduler.schedulers.background import BackgroundScheduler
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from fastapi import FastAPI
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from starlette.middleware.cors import CORSMiddleware
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from config.database import SessionLocal
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from routers import routers
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from service import agent_service
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scheduler = BackgroundScheduler()
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def article_job_task():
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"""定时执行的任务"""
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try:
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print(f"今日资讯定时任务执行: {datetime.now()}")
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db = SessionLocal()
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agent_service.query_article_agent(db)
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except Exception as e:
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print(f"今日资讯定时任务异常: {e}")
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def recipe_job_task():
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"""定时执行的任务"""
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try:
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print(f"今日菜谱定时任务执行: {datetime.now()}")
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db = SessionLocal()
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agent_service.query_recipe_agent(db)
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except Exception as e:
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print(f"今日菜谱定时任务异常: {e}")
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scheduler.add_job(article_job_task, trigger="cron", hour=2, minute=0, second=0, id="daily_gen_articles", replace_existing=True)
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scheduler.add_job(recipe_job_task, trigger="cron", hour=3, minute=0, second=0, id="daily_gen_recipes", replace_existing=True)
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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# ========== 服务启动阶段 ==========
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if not scheduler.running:
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scheduler.start()
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print("调度器已启动")
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yield # 此处服务正常运行，接收请求
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# ========== 服务关闭阶段 ==========
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scheduler.shutdown()
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print("调度器已关闭")
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app = FastAPI(title="AI Health Service", lifespan=lifespan)
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"],
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allow_methods=["*"],
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allow_headers=["*"],
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)
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for router in routers:
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app.include_router(router)
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