Spaces:
Running
on
Zero
Running
on
Zero
import os | |
import uvicorn | |
from sound_generator import generate_sound, generate_music | |
from fastapi import FastAPI, HTTPException, Request | |
from fastapi.middleware.cors import CORSMiddleware | |
from fastapi.templating import Jinja2Templates | |
from fastapi.responses import FileResponse, HTMLResponse | |
from pydantic import BaseModel | |
# Create the FastAPI app with custom docs URL | |
app = FastAPI( | |
title="API de Sonidos Generativos", | |
description="API para generar sonidos y m煤sica basados en prompts", | |
version="1.0.0", | |
docs_url="/docs", | |
redoc_url="/redoc", | |
) | |
# Cargar las plantillas desde la carpeta "templates" | |
templates = Jinja2Templates(directory="templates") | |
# Configuraci贸n de CORS | |
app.add_middleware( | |
CORSMiddleware, | |
allow_origins=["*"], | |
allow_credentials=True, | |
allow_methods=["*"], | |
allow_headers=["*"], | |
) | |
# Define a Pydantic model to handle the input prompt | |
class AudioRequest(BaseModel): | |
prompt: str | |
# Prueba para verificar si la API funciona - la dejamos por ahora para debugging | |
def health_check(): | |
"""Endpoint para verificar que el servicio est谩 funcionando correctamente""" | |
return {"status": "ok", "service": "Sound Generation API"} | |
async def generate_sound_endpoint(request: AudioRequest): | |
try: | |
# Llamada a la funci贸n para generar el sonido | |
audio_file_path = generate_sound(request.prompt) | |
# Verifica si el archivo se ha generado correctamente | |
if not os.path.exists(audio_file_path): | |
raise HTTPException( | |
status_code=404, detail="Archivo de audio no encontrado." | |
) | |
# Regresar el archivo generado como una respuesta de descarga | |
return FileResponse( | |
audio_file_path, media_type="audio/wav", filename="generated_audio.wav" | |
) | |
except Exception as e: | |
raise HTTPException(status_code=500, detail=str(e)) | |
async def generate_music_endpoint(request: AudioRequest): | |
try: | |
# Call the synchronous generate_music function | |
audio_file_path = generate_music(request.prompt) | |
# Verifies if the file has been generated correctly | |
if not os.path.exists(audio_file_path): | |
raise HTTPException( | |
status_code=404, detail="Archivo de audio no encontrado." | |
) | |
# Return the generated file as a download response | |
return FileResponse( | |
audio_file_path, media_type="audio/wav", filename="generated_audio.wav" | |
) | |
except Exception as e: | |
raise HTTPException(status_code=500, detail=str(e)) | |
def home(request: Request): | |
"""P谩gina de inicio con informaci贸n de la API""" | |
return templates.TemplateResponse("home.html", {"request": request}) | |
if __name__ == "__main__": | |
uvicorn.run(app, host="0.0.0.0", port=7860) | |