63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
#!/usr/bin/env python
|
|
|
|
# Copyright 2022 The HuggingFace Team. All rights reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from pathlib import Path
|
|
|
|
from .config_args import default_config_file, load_config_from_file
|
|
from .config_utils import SubcommandHelpFormatter
|
|
|
|
|
|
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}.")
|