| """ |
| Dataset Handler |
| Handles dataset import and exploration functionality |
| """ |
| from typing import Optional, Tuple, Any, Dict |
|
|
|
|
| class DatasetHandler: |
| """Dataset Handler for Dataset Explorer functionality""" |
| |
| def __init__(self): |
| """Initialize dataset handler""" |
| self.dataset = None |
| self.dataset_imported = False |
| |
| def import_dataset(self, dataset_type: str) -> str: |
| """ |
| Import dataset (temporarily disabled) |
| |
| Args: |
| dataset_type: Type of dataset to import (e.g., "train", "test") |
| |
| Returns: |
| Status message string |
| """ |
| self.dataset_imported = False |
| return f"⚠️ Dataset import is currently disabled. Text2MusicDataset dependency not available." |
| |
| def get_item_data(self, *args, **kwargs) -> Tuple: |
| """ |
| Get dataset item (temporarily disabled) |
| |
| Returns: |
| Tuple of placeholder values matching the expected return format |
| """ |
| return "", "", "", "", "", None, None, None, "❌ Dataset not available", "", 0, "", None, None, None, {}, "text2music" |
|
|
|
|
