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| from pathlib import Path | |
| import gradio as gr | |
| from datetime import datetime | |
| import sys | |
| # create a static directory to store the static files | |
| static_dir = Path('./static') | |
| static_dir.mkdir(parents=True, exist_ok=True) | |
| def predict(text_input): | |
| file_name = f"{datetime.utcnow().strftime('%s')}.html" | |
| file_path = static_dir / file_name | |
| print(file_path) | |
| with open(file_path, "w") as f: | |
| f.write(f""" | |
| <script src="https://cdn.tailwindcss.com"></script> | |
| <body class="bg-gray-200 dark:text-white dark:bg-gray-900"> | |
| <h1 class="text-3xl font-bold"> | |
| Hello <i>{text_input}</i> From Gradio Iframe | |
| </h1> | |
| <h3>Filename: {file_name}</h3> | |
| """) | |
| iframe = f"""<iframe src="file={file_path}" width="100%" height="500px"></iframe>""" | |
| link = f'<a href="file={file_path}" target="_blank">{file_name}</a>' | |
| return link, iframe | |
| with gr.Blocks() as block: | |
| gr.Markdown(""" | |
| ## Gradio + FastAPI + Static Server | |
| This is a demo of how to use Gradio with FastAPI and a static server. | |
| The Gradio app generates dynamic HTML files and stores them in a static directory. FastAPI serves the static files. | |
| """) | |
| with gr.Row(): | |
| with gr.Column(): | |
| text_input = gr.Textbox(label="Name") | |
| markdown = gr.Markdown(label="Output Box") | |
| new_btn = gr.Button("New") | |
| with gr.Column(): | |
| html = gr.HTML(label="HTML preview", show_label=True) | |
| new_btn.click(fn=predict, inputs=[text_input], outputs=[markdown, html]) | |
| block.launch() |