






"""simple docstring"""
# 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


A_			: List[Any]				=			"Update an existing config file with the latest defaults while maintaining the old configuration."






def        lowerCamelCase_  (						_lowerCamelCase				):
 lowerCamelCase__     :			str     				=						args.config_file
 if config_file is None and Path(_lowerCamelCase				).exists():
  lowerCamelCase__     :			List[str]     				=						default_config_file
 elif not Path(_lowerCamelCase				).exists():
  raise ValueError(f'''The passed config file located at {config_file} doesn\'t exist.'''				)
 lowerCamelCase__     :			Union[str, Any]     				=						load_config_from_file(_lowerCamelCase				)

 if config_file.endswith('.json'				):
  config.to_json_file(_lowerCamelCase				)
 else:
  config.to_yaml_file(_lowerCamelCase				)
 return config_file






def        lowerCamelCase_  (						_lowerCamelCase			,   _lowerCamelCase				):
 lowerCamelCase__     :			str     				=						parser.add_parser('update'			,   parents=_lowerCamelCase			,   help=_lowerCamelCase			,   formatter_class=_lowerCamelCase				)
 parser.add_argument(
     '--config_file'			,   default=_lowerCamelCase			,   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=_lowerCamelCase				)
 return parser






def        lowerCamelCase_  (						_lowerCamelCase				):
 lowerCamelCase__     :			Union[str, Any]     				=						update_config(_lowerCamelCase				)
 print(f'''Sucessfully updated the configuration file at {config_file}.'''				)









"""simple docstring"""
def        lowerCamelCase_  (						_lowerCamelCase				):
 lowerCamelCase__     :			int     				=						5381
 for x in s:
  lowerCamelCase__     :			Union[str, Any]     				=						((hash_value << 5) + hash_value) + ord(_lowerCamelCase				)
 return hash_value & 0Xffffffff

