| |
| description = "Update an existing config file with the latest defaults while maintaining the old configuration." |
| def update_config(args): |
| """ |
| Update an existing config file with the latest defaults while maintaining the old configuration. |
| """ |
| config_file = args.config_file |
| if config_file is None and Path(default_config_file).exists(): |
| config_file = default_config_file |
| elif not Path(config_file).exists(): |
| raise ValueError(f"The passed config file located at {config_file} doesn't exist.") |
| config = load_config_from_file(config_file) |
| if config_file.endswith(".json"): |
| config.to_json_file(config_file) |
| else: |
| config.to_yaml_file(config_file) |
| return config_file |
| def update_command_parser(parser, parents): |
| parser = parser.add_parser("update", parents=parents, help=description, formatter_class=SubcommandHelpFormatter) |
| parser.add_argument( |
| "--config_file", |
| default=None, |
| help=( |
| "The path to the config file to update. Will default to a file named default_config.yaml in the cache " |
| "location, which is the content of the environment `HF_HOME` suffixed with 'accelerate', or if you don't have " |
| "such an environment variable, your cache directory ('~/.cache' or the content of `XDG_CACHE_HOME`) suffixed " |
| "with 'huggingface'." |
| ), |
| ) |
| parser.set_defaults(func=update_config_command) |
| return parser |
| def update_config_command(args): |
| config_file = update_config(args) |
| print(f"Sucessfully updated the configuration file at {config_file}.") |
|
|
