


"""simple docstring"""
import enum
import inspect
import warnings
from functools import wraps
from typing import Callable, Optional

from .logging import get_logger


SCREAMING_SNAKE_CASE					:       Dict							   =							set()
SCREAMING_SNAKE_CASE					:       List[str]							   =							get_logger(__name__)






def 						lowercase				(	_snake_case		: Optional[Any] = None	)	->Optional[Any]:
	"""simple docstring"""





	def decorator(_snake_case		: str	):
		global _emitted_deprecation_warnings

		if inspect.isclass(_lowercase	):
			__snake_case      :		Union[str, Any]         =							deprecated_class_or_function.__init__
			__snake_case      :		Union[str, Any]         =							deprecated_class_or_function.__name__
		else:
			__snake_case      :		List[str]         =							deprecated_class_or_function
			__snake_case      :		Dict         =							deprecated_function.__name__
			# Support deprecating __init__ class method: class name instead
			__snake_case      :		Tuple         =							name if name != '__init__' else deprecated_function.__qualname__.split('''.'''	)[-2]

		__snake_case      :		int         =							(
		    f"""{name} is deprecated and will be removed in the next major version of datasets.""" + f""" {help_message}"""
		    if help_message
		    else ''
		)

		@wraps(_lowercase	)
		def wrapper(*_snake_case		: int	,  **_snake_case		: Optional[Any]	):
			__snake_case      :		List[str]         =							hash(_lowercase	)
			if func_hash not in _emitted_deprecation_warnings:
				warnings.warn(_lowercase	,  category=_lowercase	,  stacklevel=2	)
				_emitted_deprecation_warnings.add(_lowercase	)
			return deprecated_function(*_lowercase	,  **_lowercase	)

		__snake_case      :		Optional[Any]         =							'deprecated'

		if inspect.isclass(_lowercase	):
			__snake_case      :		Tuple         =							wrapper
			return deprecated_class_or_function
		else:
			return wrapper

	return decorator



class      _UpperCAmelCase					(				enum.EnumMeta							):






		'''simple docstring'''

		def __getattribute__(cls							,			a_   ):





			'''simple docstring'''

			__snake_case      :		List[str]         =							super().__getattribute__(UpperCamelCase_   )
			if isinstance(UpperCamelCase_							,			enum.Enum   ) and obj._on_access:
				obj._on_access()
			return obj



		def __getitem__(cls							,			a_   ):





			'''simple docstring'''

			__snake_case      :		Any         =							super().__getitem__(UpperCamelCase_   )
			if member._on_access:
				member._on_access()
			return member



		def __call__(cls							,			a_							,			a_=None							,			*, a_=None							,			a_=None							,			a_=None							,			a_=1   ):





			'''simple docstring'''

			__snake_case      :		List[Any]         =							super().__call__(UpperCamelCase_							,			UpperCamelCase_							,			module=UpperCamelCase_							,			qualname=UpperCamelCase_							,			type=UpperCamelCase_							,			start=UpperCamelCase_   )
			if isinstance(UpperCamelCase_							,			enum.Enum   ) and obj._on_access:
				obj._on_access()
			return obj



class      _UpperCAmelCase					(				enum.Enum,							metaclass=__snake_case							):






		'''simple docstring'''

		def __new__(cls							,			a_   ):





			'''simple docstring'''

			__snake_case      :		Dict         =							object.__new__(cls   )
			__snake_case      :		str         =							value
			__snake_case      :		Optional[Any]         =							member.deprecate
			return member



		@property
		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			return ""



		def 							SCREAMING_SNAKE_CASE    (self   ):





			'''simple docstring'''

			__snake_case      :		List[Any]         =							f""" {self.help_message}""" if self.help_message else ''
			warnings.warn(
			    f"""\'{self.__objclass__.__name__}\' is deprecated and will be removed in the next major version of datasets."""
			    + help_message							,			UpperCamelCase_							,			stacklevel=3							,			)










'''simple docstring'''

from __future__ import annotations

_A					:     Union[str, Any]      ='''Alexander Joslin'''







def     __UpperCamelCase					(				_lowercase       )			->      int:

	if number <= 0:
		_lowercase       :							Optional[Any]  	=		f'''n must be greater than 0. Got n = {number}'''
		raise ValueError(_lowercase       )

	_lowercase       :							List[str]  	=		[number + 1] * (number + 1)

	# starting position
	_lowercase       :							str  	=		0
	for i in range(1,					_lowercase       ):
		_lowercase       :							Union[str, Any]  	=		min(table[i + 1],					table[i] + 1       )
		# check if out of bounds
		if i * 2 <= number:
			_lowercase       :							Optional[Any]  	=		min(table[i * 2],					table[i] + 1       )
		# check if out of bounds
		if i * 3 <= number:
			_lowercase       :							Any  	=		min(table[i * 3],					table[i] + 1       )
	return table[number]


if __name__ == "__main__":
		import doctest

		doctest.testmod()
