Make Array

1import json2import sys345def main():6    try:7        execution_input = json.loads(sys.stdin.read())8        inputs = execution_input.get("inputs", {})9        input_schema = execution_input.get("inputSchema", {})1011        # Sort item_* keys by schema order (user's drag-and-drop order),12        # falling back to numeric suffix for backwards compatibility13        schema_props = input_schema.get("properties", {})1415        def sort_key(k):16            prop = schema_props.get(k, {})17            if "order" in prop:18                return prop["order"]19            # Fallback: numeric suffix20            try:21                return int(k.split("_")[1])22            except (ValueError, IndexError):23                return float("inf")2425        items = []26        item_keys = sorted(27            [k for k in inputs if k.startswith("item_")],28            key=sort_key,29        )3031        for key in item_keys:32            value = inputs.get(key)33            if value is not None and value != "":34                items.append(value)3536        print(f"Collected {len(items)} items from {len(item_keys)} ports", file=sys.stderr)3738        output = {"items": items}39        print(json.dumps(output))4041    except Exception as e:42        import traceback43        error_output = {44            "error": str(e),45            "errorType": type(e).__name__,46            "traceback": traceback.format_exc(),47        }48        print(json.dumps(error_output), file=sys.stderr)49        sys.exit(1)505152if __name__ == "__main__":53    main()