archive/test_gradio.py

#!/usr/bin/env python3
"""
Gradio Compatibility Test
========================

Quick test to verify Gradio interface compatibility.
"""

import gradio as gr
import numpy as np

def test_interface():
    """Test basic Gradio interface creation."""
    
    def simple_predict(text):
        return f"Processed: {text}"
    
    # Test interface creation with modern Gradio
    with gr.Blocks(title="Test Interface") as interface:
        gr.Markdown("# Test Interface")
        
        with gr.Row():
            text_input = gr.Textbox(label="Input")
            output = gr.Textbox(label="Output")
        
        btn = gr.Button("Process")
        
        # Test examples
        gr.Examples(
            examples=[["Test 1"], ["Test 2"]],
            inputs=[text_input],
            outputs=[output],
            fn=simple_predict
        )
        
        # Test event handlers
        btn.click(
            fn=simple_predict,
            inputs=[text_input],
            outputs=[output],
            show_progress="minimal"
        )
    
    print("✅ Gradio interface test passed!")
    return interface

if __name__ == "__main__":
    print("🧪 Testing Gradio compatibility...")
    
    try:
        interface = test_interface()
        print("🎉 All Gradio features working correctly!")
        
        # Don't launch, just test creation
        print("📋 Interface created successfully with:")
        print("   • Modern Blocks API")
        print("   • Updated event handlers")
        print("   • Compatible Examples component")
        print("   • Proper show_progress values")
        
    except Exception as e:
        print(f"❌ Gradio compatibility test failed: {e}")
        exit(1)