






"""simple docstring"""


from pathlib import Path

from .config_args import default_config_file, load_config_from_file
from .config_utils import SubcommandHelpFormatter


lowercase_    					=					"Update an existing config file with the latest defaults while maintaining the old configuration."



def  lowerCAmelCase    (   __UpperCamelCase			):




  """simple docstring"""







  __A						      =			args.config_file
  if config_file is None and Path(_lowerCAmelCase			).exists():
    __A						      =			default_config_file
  elif not Path(_lowerCAmelCase			).exists():
    raise ValueError(f'The passed config file located at {config_file} doesn\'t exist.'			)
  __A						      =			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    (   __UpperCamelCase		,	__UpperCamelCase			):




  """simple docstring"""







  __A						      =			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    (   __UpperCamelCase			):




  """simple docstring"""







  __A						      =			update_config(_lowerCAmelCase			)
  print(f'Sucessfully updated the configuration file at {config_file}.'			)












"""simple docstring"""


def  lowerCAmelCase    (   __UpperCamelCase			):




  """simple docstring"""







  if not isinstance(__UpperCamelCase		,	__UpperCamelCase			):
    raise ValueError('''Input series is not valid, valid series - [2, 4, 8]'''			)
  if len(__UpperCamelCase			) == 0:
    raise ValueError('''Input list must be a non empty list'''			)
  if len(__UpperCamelCase			) == 1:
    return True
  try:
    __A						      =			series[1] / series[0]
    for index in range(len(__UpperCamelCase			) - 1			):
      if series[index + 1] / series[index] != common_ratio:
        return False
  except ZeroDivisionError:
    return False
  return True



def  lowerCAmelCase    (   __UpperCamelCase			):




  """simple docstring"""







  if not isinstance(__UpperCamelCase		,	__UpperCamelCase			):
    raise ValueError('''Input series is not valid, valid series - [2, 4, 8]'''			)
  if len(__UpperCamelCase			) == 0:
    raise ValueError('''Input list must be a non empty list'''			)
  __A						      =			1
  for value in series:
    answer *= value
  return pow(__UpperCamelCase		,	1 / len(__UpperCamelCase			)			)


if __name__ == "__main__":
       import doctest

       doctest.testmod()




