Function main

demo_batch_indexing.py:333–382

Main entry point for the demo script.

()

def main():
    """Main entry point for the demo script."""
    parser = argparse.ArgumentParser(
        description="LocalGPT Batch Indexing Demo",
        formatter_class=argparse.RawDescriptionHelpFormatter,
        epilog="""
Examples:
  python demo_batch_indexing.py --config batch_indexing_config.json
  python demo_batch_indexing.py --create-sample-config
  
This demo showcases the advanced batch indexing capabilities of LocalGPT,
including multi-index creation, advanced configuration options, and
comprehensive processing pipelines.
        """
    )
    
    parser.add_argument(
        "--config",
        type=str,
        default="batch_indexing_config.json",
        help="Path to batch indexing configuration file"
    )
    
    parser.add_argument(
        "--create-sample-config",
        action="store_true",
        help="Create a sample configuration file"
    )
    
    args = parser.parse_args()
    
    if args.create_sample_config:
        create_sample_config()
        return
    
    if not os.path.exists(args.config):
        print(f"❌ Configuration file not found: {args.config}")
        print(f"💡 Create a sample config with: python {sys.argv[0]} --create-sample-config")
        sys.exit(1)
    
    try:
        demo = BatchIndexingDemo(args.config)
        demo.run_demo()
        
    except KeyboardInterrupt:
        print("\n\n❌ Demo cancelled by user.")
    except Exception as e:
        print(f"❌ Demo failed: {e}")
        import traceback
        traceback.print_exc()


if __name__ == "__main__":