API для работы с файлами, индексация файлов и результатов распощнавания

This commit is contained in:
poturaevpetr
2025-12-24 16:05:14 +05:00
parent 4f23dc8664
commit c39b348472
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from fastapi import FastAPI, Request, status
from fastapi.responses import JSONResponse
from fastapi.staticfiles import StaticFiles
from fastapi.middleware.cors import CORSMiddleware
from sqlalchemy.exc import SQLAlchemyError
import logging
from apiApp.config import APP_TITLE, APP_VERSION, API_V1_PREFIX, UPLOAD_FOLDER, DATABASE_URL
from apiApp.database import engine, Base
from apiApp.routers import audio_router, recognition_router
# Настройка логирования
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)
# Создание FastAPI приложения
app = FastAPI(
title=APP_TITLE,
version=APP_VERSION,
docs_url=f"{API_V1_PREFIX}/docs",
redoc_url=f"{API_V1_PREFIX}/redoc",
openapi_url=f"{API_V1_PREFIX}/openapi.json"
)
# CORS middleware
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
# Глобальный обработчик ошибок SQLAlchemy
@app.exception_handler(SQLAlchemyError)
async def sqlalchemy_exception_handler(request: Request, exc: SQLAlchemyError):
logger.error(f"Database error: {exc}")
return JSONResponse(
status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
content={"detail": "Database error occurred"},
)
# Создание таблиц
@app.on_event("startup")
async def startup_event():
"""Создание таблиц при запуске приложения"""
try:
Base.metadata.create_all(bind=engine)
logger.info("Database tables created successfully")
except Exception as e:
logger.error(f"Error creating database tables: {e}")
# Подключение routers
app.include_router(audio_router, prefix=API_V1_PREFIX, tags=["audio"])
app.include_router(recognition_router, prefix=API_V1_PREFIX, tags=["recognition"])
# Статические файлы (для загрузки аудио)
app.mount("/uploads", StaticFiles(directory=str(UPLOAD_FOLDER)), name="uploads")
@app.get("/")
async def root():
return {
"application": APP_TITLE,
"version": APP_VERSION,
"status": "running"
}
@app.get("/health")
async def health_check():
return {"status": "healthy"}
if __name__ == "__main__":
import uvicorn
uvicorn.run(app, host="0.0.0.0", port=8000)