






from packaging import version

from .import_utils import is_accelerate_available


if is_accelerate_available():
   import accelerate


def 	lowerCamelCase__      (  lowercase					):

  """simple docstring"""






  if not is_accelerate_available():
    return method
  SCREAMING_SNAKE_CASE							:   int						    =     version.parse(accelerate.__version__					).base_version
  if version.parse(lowerCamelCase_					) < version.parse("0.17.0"					):
    return method

  def wrapper(self    ,  *lowercase    ,  **lowercase					):
    if hasattr(self    ,  "_hf_hook"					) and hasattr(self._hf_hook    ,  "pre_forward"					):
      self._hf_hook.pre_forward(self					)
    return method(self    ,  *lowerCamelCase_    ,  **lowerCamelCase_					)

  return wrapper










def 							UpperCamelCase_( lowerCamelCase_					)       ->		int:

    if not isinstance(lowerCamelCase_				,					lowerCamelCase_					):
        raise ValueError('multiplicative_persistence() only accepts integral values'					)
    if num < 0:
        raise ValueError('multiplicative_persistence() does not accept negative values'					)

    _lowercase			:				List[str] 						=						0
    _lowercase			:				Optional[int] 						=						str(lowerCamelCase_					)

    while len(lowerCamelCase_					) != 1:
        _lowercase			:				Any 						=						[int(lowerCamelCase_					) for i in num_string]

        _lowercase			:				List[Any] 						=						1
        for i in range(0				,					len(lowerCamelCase_					)					):
            total *= numbers[i]

        _lowercase			:				Optional[Any] 						=						str(lowerCamelCase_					)

        steps += 1
    return steps



def 							UpperCamelCase_( lowerCamelCase_					)       ->		int:

    if not isinstance(lowerCamelCase_				,					lowerCamelCase_					):
        raise ValueError('additive_persistence() only accepts integral values'					)
    if num < 0:
        raise ValueError('additive_persistence() does not accept negative values'					)

    _lowercase			:				Optional[int] 						=						0
    _lowercase			:				str 						=						str(lowerCamelCase_					)

    while len(lowerCamelCase_					) != 1:
        _lowercase			:				Dict 						=						[int(lowerCamelCase_					) for i in num_string]

        _lowercase			:				Any 						=						0
        for i in range(0				,					len(lowerCamelCase_					)					):
            total += numbers[i]

        _lowercase			:				Dict 						=						str(lowerCamelCase_					)

        steps += 1
    return steps


if __name__ == "__main__":
 import doctest

 doctest.testmod()


