init/setup_local.py

#!/usr/bin/env python3
"""
Local setup script for Spend Analyzer MCP
"""
import os
import sys
import subprocess
import logging

def check_python_version():
    """Check if Python version is compatible"""
    if sys.version_info < (3, 8):
        print("❌ Python 3.8 or higher is required")
        return False
    print(f"✅ Python {sys.version_info.major}.{sys.version_info.minor} detected")
    return True

def install_dependencies():
    """Install required dependencies"""
    print("📦 Installing dependencies...")
    try:
        subprocess.check_call([sys.executable, "-m", "pip", "install", "-r", "requirements.txt"])
        print("✅ Dependencies installed successfully")
        return True
    except subprocess.CalledProcessError as e:
        print(f"❌ Failed to install dependencies: {e}")
        return False

def create_env_file():
    """Create .env file template"""
    env_content = """# Spend Analyzer MCP Environment Variables
# Copy this file to .env and fill in your actual values

# Claude API Key (optional for local demo)
ANTHROPIC_API_KEY=your_claude_api_key_here

# Email Configuration (optional for local demo)
EMAIL_USER=your_email@gmail.com
EMAIL_PASS=your_app_password_here
IMAP_SERVER=imap.gmail.com

# Modal Configuration (optional)
MODAL_TOKEN_ID=your_modal_token_id
MODAL_TOKEN_SECRET=your_modal_token_secret
"""
    
    if not os.path.exists('.env.template'):
        with open('.env.template', 'w') as f:
            f.write(env_content)
        print("✅ Created .env.template file")
        print("📝 Please copy .env.template to .env and fill in your API keys")
    else:
        print("✅ .env file already exists")

def test_imports():
    """Test if all required modules can be imported"""
    print("🧪 Testing imports...")
    
    required_modules = [
        'gradio',
        'pandas', 
        'plotly',
        'numpy'
    ]
    
    failed_imports = []
    
    for module in required_modules:
        try:
            __import__(module)
            print(f"  ✅ {module}")
        except ImportError:
            print(f"  ❌ {module}")
            failed_imports.append(module)
    
    if failed_imports:
        print(f"\n❌ Failed to import: {', '.join(failed_imports)}")
        print("💡 Try running: pip install -r requirements.txt")
        return False
    
    print("✅ All required modules imported successfully")
    return True

def create_demo_data():
    """Create demo data for testing"""
    demo_data = {
        "transactions": [
            {
                "date": "2024-01-15",
                "description": "STARBUCKS COFFEE",
                "amount": -4.50,
                "category": "Food & Dining"
            },
            {
                "date": "2024-01-14", 
                "description": "AMAZON PURCHASE",
                "amount": -29.99,
                "category": "Shopping"
            },
            {
                "date": "2024-01-13",
                "description": "SALARY DEPOSIT",
                "amount": 3000.00,
                "category": "Income"
            }
        ]
    }
    
    import json
    with open('demo_data.json', 'w') as f:
        json.dump(demo_data, f, indent=2)
    
    print("✅ Created demo_data.json for testing")

def main():
    """Main setup function"""
    print("🚀 Setting up Spend Analyzer MCP locally...\n")
    
    # Check Python version
    if not check_python_version():
        return False
    
    # Install dependencies
    if not install_dependencies():
        return False
    
    # Test imports
    if not test_imports():
        return False
    
    # Create environment file template
    create_env_file()
    
    # Create demo data
    create_demo_data()
    
    print("\n🎉 Local setup completed successfully!")
    print("\n📋 Next steps:")
    print("1. Copy .env.template to .env and add your API keys (optional for demo)")
    print("2. Run: python gradio_interface.py")
    print("3. Open http://localhost:7860 in your browser")
    print("\n💡 The app will work in demo mode without API keys")
    
    return True

if __name__ == "__main__":
    success = main()
    sys.exit(0 if success else 1)