76 lines
2.4 KiB
Python
76 lines
2.4 KiB
Python
import asyncio
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import json
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import logging
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from contextlib import asynccontextmanager
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from pathlib import Path
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from typing import Any, AsyncGenerator
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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 nyahome.router import admin_router, aii_router, chatroom_router, file_router, webui_router
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logger = logging.getLogger(__name__)
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@asynccontextmanager
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async def lifespan(_: FastAPI) -> AsyncGenerator[None, Any]:
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# 在生命周期函数内先加载环境变量，再局部导入 nyahome 核心模块
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logger.info("🚀 服务启动中...")
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from nyahome.config import config_manager
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from nyahome.core.otp_store import email_otp_memory_store
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from nyahome.core.send_email import email_sender_queue
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from nyahome.core.task import init_admin_user
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from nyahome.database import create_db
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create_db()
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await asyncio.gather(init_admin_user(), config_manager.async_load_config())
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email_sender_queue.start()
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email_otp_memory_store.start()
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logger.info("🌸 server 启动完成。")
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try:
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yield
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except Exception as e:
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logger.error(f"捕获到无法处理的异常，NyaHome 即将结束 - {e}")
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finally:
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logger.info("🌕 服务关闭中...")
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app = FastAPI(title="🌸 NyaHome ~", lifespan=lifespan)
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app.include_router(webui_router)
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app.include_router(chatroom_router, prefix="/api")
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app.include_router(admin_router, prefix="/api")
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app.include_router(file_router, prefix="/api")
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app.include_router(aii_router, prefix="/api")
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app.mount("/nyahome", StaticFiles(directory=Path.cwd() / "public"), name="public")
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app.mount("/download", StaticFiles(directory=Path.cwd() / ".nyahome/contents"), name="upload")
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# noinspection PyTypeChecker
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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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def save_openapi_json(save_path: str | Path) -> None:
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try:
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from docstring_parser import DocstringStyle
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except ImportError as e:
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raise RuntimeError("开发依赖 docstring_parser 不存在，请使用 git clone 方式克隆 NyaHome。") from e
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from nyahome.cli.openapi_docstring import enrich_openapi_from_docstrings
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# 增强 openapi docstring 参数文档提取
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enrich_openapi_from_docstrings(app, docstring_style=DocstringStyle.GOOGLE)
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with open(save_path, "w") as f:
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json.dump(app.openapi(), f, indent=2)
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