| import torch |
| import os |
| from safetensors.torch import load_file as safetensors_load_file |
|
|
| def build_loaded(module, loader_name): |
| original_loader_name = loader_name + '_origin' |
| if not hasattr(module, original_loader_name): |
| setattr(module, original_loader_name, getattr(module, loader_name)) |
| original_loader = getattr(module, original_loader_name) |
| def loader(*args, **kwargs): |
| result = None |
| try: |
| result = original_loader(*args, **kwargs) |
| except Exception as e: |
| result = None |
| exp = str(e) + '\n' |
| for path in list(args) + list(kwargs.values()): |
| if isinstance(path, str): |
| if os.path.exists(path): |
| exp += f'File corrupted: {path} \n' |
| corrupted_backup_file = path + '.corrupted' |
| if os.path.exists(corrupted_backup_file): |
| os.remove(corrupted_backup_file) |
| os.replace(path, corrupted_backup_file) |
| if os.path.exists(path): |
| os.remove(path) |
| exp += f'Forge has tried to move the corrupted file to {corrupted_backup_file} \n' |
| exp += f'You may try again now and Forge will download models again. \n' |
| raise ValueError(exp) |
| return result |
| setattr(module, loader_name, loader) |
| return |
|
|
| def patch_all_basics(): |
| build_loaded(safetensors_load_file, '__call__') |
| build_loaded(torch, 'load') |
| return |
