| from pathlib import Path | |
| import gradio as gr | |
| def upload_file(filepath): | |
| name = Path(filepath).name | |
| return [gr.UploadButton(visible=False), gr.DownloadButton(label=f"Download {name}", value=filepath, visible=True)] | |
| def download_file(): | |
| return [gr.UploadButton(visible=True), gr.DownloadButton(visible=False)] | |
| with gr.Blocks() as demo: | |
| gr.Markdown("First upload a file and and then you'll be able download it (but only once!)") | |
| with gr.Row(): | |
| u = gr.UploadButton("Upload a file", file_count="single") | |
| d = gr.DownloadButton("Download the file", visible=False) | |
| u.upload(upload_file, u, [u, d]) | |
| d.click(download_file, None, [u, d]) | |
| if __name__ == "__main__": | |
| demo.launch() | |