run_app.py

#!/usr/bin/env python3
"""
CV Analyzer Pro - Streamlit Application Launcher
"""

import os
import subprocess
import sys
from dotenv import load_dotenv

# Load environment variables from .env file
load_dotenv()


def check_dependencies():
    """Check if required dependencies are installed"""
    try:
        import docling
        import pydantic_ai
        import streamlit
        print("✅ All dependencies are installed")
        return True
    except ImportError as e:
        print(f"❌ Missing dependency: {e}")
        print("💡 Please install dependencies with: uv sync")
        return False


def setup_environment():
    """Setup environment variables if needed"""
    if not os.getenv("OPENAI_API_KEY") and not os.getenv("AWS_ACCESS_KEY_ID"):
        print("⚠️  Warning: No AI provider API keys found in environment variables")
        print("   For OpenAI: Set OPENAI_API_KEY")
        print("   For AWS Bedrock: Set AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_DEFAULT_REGION")
        print()
    else:
        print("✅ Environment variables loaded successfully")
        if os.getenv("OPENAI_API_KEY"):
            print("   🔑 OpenAI API key found")
        if os.getenv("AWS_ACCESS_KEY_ID"):
            print("   🔑 AWS credentials found")
        print()


def main():
    """Launch the CV Analyzer Pro application"""
    print("🚀 CV Analyzer Pro - Launcher")
    print("=" * 40)
    
    # Check dependencies
    if not check_dependencies():
        return 1
    
    # Setup environment
    setup_environment()
    
    # Launch Streamlit app
    print("🌐 Launching Streamlit application...")
    print("📱 The app will open in your default browser")
    print("🔗 URL: http://localhost:8501")
    print("⏹️  Press Ctrl+C to stop the application")
    print()
    
    try:
        # Run streamlit
        result = subprocess.run([
            "uv", "run", "streamlit", "run", 
            "app/interface.py",
            "--server.port", "8501",
            "--server.address", "localhost",
            "--browser.gatherUsageStats", "false"
        ], check=True)
        return result.returncode
    except subprocess.CalledProcessError as e:
        print(f"❌ Error launching application: {e}")
        return 1
    except KeyboardInterrupt:
        print("\n👋 Application stopped by user")
        return 0


if __name__ == "__main__":
    sys.exit(main())