INNER CODE UNIT · Python

result_jpg

canarybyte/veridrop · web/server.py:541

async def result_jpg(job_id: str) -> Response:
    j = await jobs.get(job_id)
    if j is None or j.status != "done" or j.report is None:
        raise HTTPException(status_code=404, detail="result not ready")

    # Cache the JPG next to the JSON. Detection report is immutable, so once
    # generated we always serve from disk to spare the CPU.
    cache_path = jobs.image_path(job_id, j.protocol)
    if not cache_path.exists():
        png_bytes = render_report_jpg(j.report)
        cache_path.write_bytes(png_bytes)
    return Response(
        content=cache_path.read_bytes(),
        media_type="image/jpeg",
        headers={
            "Content-Disposition": f'inline; filename="veridrop-{job_id}.jpg"',
            "Cache-Control": "public, max-age=86400",
        },

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