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🎨 Deploy Gradio Themer Demo - Dual Track Hackathon Submission (Track 1: MCP Server + Track 2: Custom Component)
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| """ | |
| Gradio Themer - MCP Server Entry Point | |
| Clean entry point that exposes only the 4 intended MCP tools. | |
| """ | |
| import os | |
| import gradio as gr | |
| # CRITICAL: Enable MCP server mode (as per GRADIO_MCP_HF_SPACES_GUIDE.md) | |
| os.environ["GRADIO_MCP_SERVER"] = "True" | |
| # Import the 4 MCP tools - these will be exposed by the MCP server | |
| from mcp_tools import ( | |
| setup_package, | |
| generate_theme, | |
| convert_css_to_theme, | |
| generate_app_code, | |
| ) | |
| if __name__ == "__main__": | |
| try: | |
| import page | |
| # Add hidden MCP endpoints to the existing demo | |
| with page.demo: | |
| # Add hidden MCP tool endpoints (invisible to users, visible to MCP) | |
| # Hidden setup_package endpoint | |
| setup_btn = gr.Button("Setup Package", visible=False) | |
| setup_output = gr.JSON(visible=False) | |
| setup_btn.click( | |
| fn=setup_package, outputs=setup_output, api_name="setup_package" | |
| ) | |
| # Hidden generate_theme endpoint | |
| theme_name_input = gr.Textbox(visible=False) | |
| primary_color_input = gr.Textbox(visible=False, value="#3b82f6") | |
| theme_style_input = gr.Textbox(visible=False, value="light") | |
| accent_color_input = gr.Textbox(visible=False, value="") | |
| generate_theme_btn = gr.Button("Generate Theme", visible=False) | |
| generate_theme_output = gr.JSON(visible=False) | |
| generate_theme_btn.click( | |
| fn=generate_theme, | |
| inputs=[ | |
| theme_name_input, | |
| primary_color_input, | |
| theme_style_input, | |
| accent_color_input, | |
| ], | |
| outputs=generate_theme_output, | |
| api_name="generate_theme", | |
| ) | |
| # Hidden convert_css_to_theme endpoint | |
| css_input = gr.Textbox(visible=False) | |
| convert_theme_name_input = gr.Textbox( | |
| visible=False, value="converted_theme" | |
| ) | |
| user_token_input = gr.Textbox(visible=False, value="") | |
| model_choice_input = gr.Textbox(visible=False, value="qwen") | |
| convert_css_btn = gr.Button("Convert CSS", visible=False) | |
| convert_css_output = gr.Textbox(visible=False) | |
| convert_css_btn.click( | |
| fn=convert_css_to_theme, | |
| inputs=[ | |
| css_input, | |
| convert_theme_name_input, | |
| user_token_input, | |
| model_choice_input, | |
| ], | |
| outputs=convert_css_output, | |
| api_name="convert_css_to_theme", | |
| ) | |
| # Hidden generate_app_code endpoint | |
| app_theme_names_input = gr.Textbox( | |
| visible=False, value="ocean_breeze,sunset_orange" | |
| ) | |
| app_title_input = gr.Textbox(visible=False, value="My Themed App") | |
| include_components_input = gr.Textbox( | |
| visible=False, value="button,textbox,slider" | |
| ) | |
| generate_app_btn = gr.Button("Generate App", visible=False) | |
| generate_app_output = gr.Textbox(visible=False) | |
| generate_app_btn.click( | |
| fn=generate_app_code, | |
| inputs=[ | |
| app_theme_names_input, | |
| app_title_input, | |
| include_components_input, | |
| ], | |
| outputs=generate_app_output, | |
| api_name="generate_app_code", | |
| ) | |
| # Launch the demo with MCP server enabled | |
| page.demo.launch( | |
| mcp_server=True, # CRITICAL: Enable MCP server functionality | |
| server_name="0.0.0.0", | |
| server_port=7860, | |
| share=False, | |
| debug=True, | |
| allowed_paths=["./"], | |
| ) | |
| except ImportError as e: | |
| print(f"❌ Error importing demo interface: {e}") | |
| print("Make sure page.py exists and contains the 'demo' variable") | |
| exit(1) | |
| except AttributeError as e: | |
| print(f"❌ Error accessing demo object: {e}") | |
| print("Make sure page.py contains a 'demo' variable") | |
| exit(1) | |