| |
|
|
| import os |
| import base64 |
| import webbrowser |
| import urllib.parse |
| import tempfile |
| from typing import Optional |
|
|
| import gradio as gr |
| from huggingface_hub import HfApi, duplicate_space |
|
|
| |
| |
| |
|
|
| def send_to_sandbox(code: str) -> str: |
| wrapped = f""" |
| <!DOCTYPE html> |
| <html> |
| <head><meta charset=\"UTF-8\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"></head> |
| <body>{code}</body> |
| </html> |
| """ |
| b64 = base64.b64encode(wrapped.encode("utf-8")).decode("utf-8") |
| return ( |
| f'<iframe src="data:text/html;base64,{b64}" ' |
| 'width="100%" height="920px" sandbox="allow-scripts allow-same-origin ' |
| 'allow-forms allow-popups allow-modals allow-presentation" allow="display-capture"></iframe>' |
| ) |
|
|
| def demo_card_click(e: gr.EventData) -> str: |
| try: |
| idx = ( |
| e._data.get("index") |
| or e._data.get("component", {}).get("index") |
| or e._data.get("target", {}).get("index") |
| ) |
| except Exception: |
| idx = 0 |
| from constants import DEMO_LIST |
| if not (0 <= idx < len(DEMO_LIST)): |
| idx = 0 |
| return DEMO_LIST[idx]["description"] |
|
|
| |
| |
| |
|
|
| def wrap_html_in_gradio_app(html_code: str) -> str: |
| safe = html_code.replace('"""', r'\"\"\"') |
| return ( |
| "import gradio as gr\n\n" |
| "def show_html():\n" |
| f' return """{safe}"""\n\n' |
| "demo = gr.Interface(fn=show_html, inputs=None, outputs=gr.HTML())\n\n" |
| "if __name__ == '__main__':\n" |
| " demo.launch()\n" |
| ) |
|
|
| def deploy_to_spaces(code: str) -> None: |
| if not code.strip(): |
| return |
| app_py = wrap_html_in_gradio_app(code) |
| params = urllib.parse.urlencode({ |
| "name": "new-space", |
| "sdk": "gradio" |
| }) |
| files = { |
| "files[0][path]": "app.py", |
| "files[0][content]": app_py |
| } |
| files_params = urllib.parse.urlencode(files) |
| url = f"https://huggingface.co/new-space?{params}&{files_params}" |
| webbrowser.open_new_tab(url) |
|
|
| def wrap_html_in_static_app(html_code: str) -> str: |
| return html_code |
|
|
| def deploy_to_spaces_static(code: str) -> None: |
| if not code.strip(): |
| return |
| html = wrap_html_in_static_app(code) |
| params = urllib.parse.urlencode({ |
| "name": "new-space", |
| "sdk": "static" |
| }) |
| files = { |
| "files[0][path]": "index.html", |
| "files[0][content]": html |
| } |
| files_params = urllib.parse.urlencode(files) |
| url = f"https://huggingface.co/new-space?{params}&{files_params}" |
| webbrowser.open_new_tab(url) |
|
|
| |
| |
| |
|
|
| def check_hf_space_url(url: str): |
| import re |
| pattern = re.compile(r'^(?:https?://)?(?:huggingface\.co|hf\.co)/spaces/([\w-]+)/([\w-]+)$', re.IGNORECASE) |
| m = pattern.match(url.strip()) |
| if not m: |
| return False, None, None |
| return True, m.group(1), m.group(2) |
|
|
| def fetch_hf_space_content(username: str, project: str) -> str: |
| api = HfApi() |
| path = api.hf_hub_download(repo_id=f"{username}/{project}", filename="app.py", repo_type="space") |
| with open(path, "r", encoding="utf-8") as f: |
| return f.read() |
|
|
| def load_project_from_url(url: str): |
| valid, user, proj = check_hf_space_url(url) |
| if not valid: |
| return "Error: Invalid Hugging Face Space URL.", "" |
| try: |
| content = fetch_hf_space_content(user, proj) |
| return f"✅ Imported {user}/{proj}", content |
| except Exception as e: |
| return f"Error fetching project: {e}", "" |
|
|
| def handle_load_project(url: str): |
| status_message, content = load_project_from_url(url) |
| return status_message, content, "", url, [], [] |
|
|
| def deploy_to_user_space(code, space_name, sdk_choice, profile: Optional[gr.OAuthProfile] = None, token: Optional[gr.OAuthToken] = None): |
| if not profile or not token or not token.token or token.token.startswith("hf_"): |
| return gr.update(value="Please log in with a valid Hugging Face write token.", visible=True) |
| api = HfApi(token=token.token) |
| repo_id = f"{profile.username}/{space_name.strip()}" |
| api.create_repo(repo_id=repo_id, repo_type="space", space_sdk=sdk_choice, exist_ok=True) |
| with tempfile.NamedTemporaryFile("w", delete=False) as f: |
| f.write(code) |
| api.upload_file(path_or_fileobj=f.name, path_in_repo="app.py", repo_id=repo_id, repo_type="space") |
| os.unlink(f.name) |
| return gr.update(value=f"✅ Deployed to https://huggingface.co/spaces/{repo_id}", visible=True) |
|
|
