# -*- coding: utf-8 -*-
# pip install fastapi uvicorn

from fastapi import FastAPI, HTTPException
from fastapi.responses import FileResponse
from pathlib import Path
import os

app = FastAPI()

xml_folder_path = Path("/mnt/xml_file")


@app.get("/{filename}")
async def read_xml(filename: str):
    file_path = xml_folder_path / f"{filename}.xml"

    if not file_path.is_file():
        raise HTTPException(status_code=404, detail="File not found")

    return FileResponse(file_path, media_type="application/xml")

if __name__ == "__main__":
    import uvicorn

    uvicorn.run(app, host="0.0.0.0", port=8000)