Create app.py

app.py

@@ -0,0 +1,190 @@
+#!/usr/bin/env python3
+"""
+Local testing script for the Subdivision Plan Analyzer
+Run this before deploying to Hugging Face Spaces to ensure everything works
+"""
+
+import sys
+import os
+
+def test_imports():
+    """Test if all required packages can be imported"""
+    print("Testing imports...")
+    
+    try:
+        import gradio as gr
+        print("✓ Gradio imported successfully")
+    except ImportError as e:
+        print(f"✗ Failed to import Gradio: {e}")
+        return False
+    
+    try:
+        import pandas as pd
+        print("✓ Pandas imported successfully")
+    except ImportError as e:
+        print(f"✗ Failed to import Pandas: {e}")
+        return False
+    
+    try:
+        import numpy as np
+        print("✓ NumPy imported successfully")
+    except ImportError as e:
+        print(f"✗ Failed to import NumPy: {e}")
+        return False
+    
+    try:
+        import PIL
+        print("✓ PIL imported successfully")
+    except ImportError as e:
+        print(f"✗ Failed to import PIL: {e}")
+        return False
+    
+    try:
+        import easyocr
+        print("✓ EasyOCR imported successfully")
+    except ImportError as e:
+        print(f"✗ Failed to import EasyOCR: {e}")
+        return False
+    
+    try:
+        import cv2
+        print("✓ OpenCV imported successfully")
+    except ImportError as e:
+        print(f"✗ Failed to import OpenCV: {e}")
+        return False
+    
+    try:
+        import skimage
+        print("✓ scikit-image imported successfully")
+    except ImportError as e:
+        print(f"✗ Failed to import scikit-image: {e}")
+        return False
+    
+    try:
+        import scipy
+        print("✓ SciPy imported successfully")
+    except ImportError as e:
+        print(f"✗ Failed to import SciPy: {e}")
+        return False
+    
+    try:
+        import matplotlib
+        print("✓ Matplotlib imported successfully")
+    except ImportError as e:
+        print(f"✗ Failed to import Matplotlib: {e}")
+        return False
+    
+    return True
+
+def test_easyocr_init():
+    """Test if EasyOCR can be initialized"""
+    print("\nTesting EasyOCR initialization...")
+    
+    try:
+        import easyocr
+        reader = easyocr.Reader(['en'])
+        print("✓ EasyOCR reader initialized successfully")
+        print("  Note: First run will download models (~64MB)")
+        return True
+    except Exception as e:
+        print(f"✗ Failed to initialize EasyOCR: {e}")
+        return False
+
+def test_app_import():
+    """Test if the main app can be imported"""
+    print("\nTesting app.py import...")
+    
+    try:
+        import app
+        print("✓ app.py imported successfully")
+        return True
+    except Exception as e:
+        print(f"✗ Failed to import app.py: {e}")
+        print(f"  Error: {e}")
+        return False
+
+def create_test_image():
+    """Create a simple test image"""
+    print("\nCreating test image...")
+    
+    try:
+        from PIL import Image, ImageDraw, ImageFont
+        
+        # Create a white image
+        img = Image.new('RGB', (800, 600), color='white')
+        draw = ImageDraw.Draw(img)
+        
+        # Draw some lot boundaries
+        draw.rectangle([100, 100, 300, 250], outline='black', width=2)
+        draw.rectangle([300, 100, 500, 250], outline='black', width=2)
+        draw.rectangle([100, 250, 300, 400], outline='black', width=2)
+        draw.rectangle([300, 250, 500, 400], outline='black', width=2)
+        
+        # Add lot numbers and areas
+        try:
+            font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", 20)
+        except:
+            font = ImageFont.load_default()
+        
+        draw.text((150, 120), "Lot 692", fill='black', font=font)
+        draw.text((150, 160), "234m²", fill='black', font=font)
+        draw.text((150, 180), "15.6", fill='black', font=font)
+        draw.text((150, 200), "15.0", fill='black', font=font)
+        
+        draw.text((350, 120), "Lot 690", fill='black', font=font)
+        draw.text((350, 160), "117m²", fill='black', font=font)
+        draw.text((350, 180), "7.8", fill='black', font=font)
+        draw.text((350, 200), "15.0", fill='black', font=font)
+        
+        img.save('test_subdivision.png')
+        print("✓ Test image created: test_subdivision.png")
+        return True
+    except Exception as e:
+        print(f"✗ Failed to create test image: {e}")
+        return False
+
+def main():
+    """Run all tests"""
+    print("=== Subdivision Plan Analyzer - Local Testing ===\n")
+    
+    all_passed = True
+    
+    # Test imports
+    if not test_imports():
+        all_passed = False
+        print("\n⚠️  Some imports failed. Please install missing packages:")
+        print("   pip install -r requirements.txt")
+    
+    # Test EasyOCR
+    if not test_easyocr_init():
+        all_passed = False
+        print("\n⚠️  EasyOCR initialization failed.")
+    
+    # Test app import
+    if not test_app_import():
+        all_passed = False
+        print("\n⚠️  Failed to import app.py. Check for syntax errors.")
+    
+    # Create test image
+    if not create_test_image():
+        all_passed = False
+        print("\n⚠️  Failed to create test image.")
+    
+    # Summary
+    print("\n=== Test Summary ===")
+    if all_passed:
+        print("✅ All tests passed! Your app is ready for deployment.")
+        print("\nTo run the app locally:")
+        print("   python app.py")
+        print("\nTo deploy to Hugging Face Spaces:")
+        print("   1. Create a new Space on huggingface.co")
+        print("   2. Upload app.py, requirements.txt, and README.md")
+        print("   3. Wait for the build to complete")
+    else:
+        print("❌ Some tests failed. Please fix the issues before deployment.")
+    
+    return all_passed
+
+if __name__ == "__main__":
+    success = main()
+    sys.exit(0 if success else 1)