
import enum
import inspect
import warnings
from functools import wraps
from typing import Callable, Optional

from .logging import get_logger


lowercase__						:Union[str, Any]					    =       set()
lowercase__						:Any					    =       get_logger(__name__)



def 			UpperCamelCase       (				lowerCAmelCase__ = None						):
					'''simple docstring'''

					def decorator(lowerCAmelCase__						):
										global _emitted_deprecation_warnings

										if inspect.isclass(lowerCAmelCase__						):
															lowercase		      =		deprecated_class_or_function.__init__
															lowercase		      =		deprecated_class_or_function.__name__
										else:
															lowercase		      =		deprecated_class_or_function
															lowercase		      =		deprecated_function.__name__
															# Support deprecating __init__ class method: class name instead
															lowercase		      =		name if name != '''__init__''' else deprecated_function.__qualname__.split('''.'''						)[-2]

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

										@wraps(lowerCAmelCase__						)
										def wrapper(*lowerCAmelCase__					,     **lowerCAmelCase__						):
															lowercase		      =		hash(lowerCAmelCase__						)
															if func_hash not in _emitted_deprecation_warnings:
																				warnings.warn(lowerCAmelCase__					,     category=lowerCAmelCase__					,     stacklevel=2						)
																				_emitted_deprecation_warnings.add(lowerCAmelCase__						)
															return deprecated_function(*lowerCAmelCase__					,     **lowerCAmelCase__						)

										lowercase		      =		'''deprecated'''

										if inspect.isclass(lowerCAmelCase__						):
															lowercase		      =		wrapper
															return deprecated_class_or_function
										else:
															return wrapper

					return decorator







class 							lowercase						(   enum.EnumMeta						):




							def __getattribute__(							cls  ,A__):
												lowercase		      =		super().__getattribute__(A__)
												if isinstance(A__  ,enum.Enum) and obj._on_access:
																	obj._on_access()
												return obj




							def __getitem__(							cls  ,A__):
												lowercase		      =		super().__getitem__(A__)
												if member._on_access:
																	member._on_access()
												return member





							def __call__(							cls  ,A__  ,A__=None  ,*, A__=None  ,A__=None  ,A__=None  ,A__=1):
												lowercase		      =		super().__call__(A__  ,A__  ,module=A__  ,qualname=A__  ,type=A__  ,start=A__)
												if isinstance(A__  ,enum.Enum) and obj._on_access:
																	obj._on_access()
												return obj







class 							lowercase						(   enum.Enum			,    metaclass=SCREAMING_SNAKE_CASE__						):




							def __new__(							cls  ,A__):
												lowercase		      =		object.__new__(cls)
												lowercase		      =		value
												lowercase		      =		member.deprecate
												return member




							@property
							def 					A__ (							self):
												return ""





							def 					A__ (							self):
												lowercase		      =		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  ,A__  ,stacklevel=3  ,)






def 			UpperCamelCase       (				lowerCAmelCase__ = 30						):
					'''simple docstring'''
					lowercase		      =		exponent + 2
					lowercase		      =		(1 + 5**0.5) / 2
					lowercase		      =		(phi**fibonacci_index - (phi - 1) ** fibonacci_index) / 5**0.5

					return int(lowerCAmelCase__						)


if __name__ == "__main__":
							print(F'{solution() = }')




