from __future__ import annotations

from collections.abc import Callable
from typing import Generic, TypeVar

__lowerCamelCase :     str          =  TypeVar('''T''')
__lowerCamelCase :     Optional[Any]          =  TypeVar('''U''')






class 		a__						( Generic[T, U] ):

					def __init__(   self				:	int,_A				:	Tuple,_A				:	Any   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Dict    				=   key
							SCREAMING_SNAKE_CASE_  :		List[Any]    				=   val
							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   0
							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   None
							SCREAMING_SNAKE_CASE_  :		str    				=   None






					def __repr__(   self				:	Optional[int]   ):







							"""simple docstring"""






							return "Node: key: {}, val: {}, freq: {}, has next: {}, has prev: {}".format(
							    self.key,self.val,self.freq,self.next is not None,self.prev is not None   )







class 		a__						( Generic[T, U] ):

					def __init__(   self				:	Optional[int]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Any    				=   DoubleLinkedListNode(_A,_A   )
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   DoubleLinkedListNode(_A,_A   )
							SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   self.rear, self.head

					def __repr__(   self				:	Union[str, Any]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Any    				=   ["DoubleLinkedList"]
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   self.head
							while node.next is not None:
									rep.append(str(_A   )   )
									SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   node.next
							rep.append(str(self.rear   )   )
							return ",\n    ".join(_A   )

					def     __UpperCamelCase       (   self				:	Optional[int],_A				:	List[Any]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   self.rear.prev

							# All nodes other than self.head are guaranteed to have non-None previous
							assert previous is not None

							SCREAMING_SNAKE_CASE_  :		List[str]    				=   node
							SCREAMING_SNAKE_CASE_  :		Dict    				=   previous
							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   node
							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   self.rear
							node.freq += 1
							self._position_node(_A   )

					def     __UpperCamelCase       (   self				:	List[str],_A				:	Any   ):







							"""simple docstring"""






							while node.prev is not None and node.prev.freq > node.freq:
									# swap node with previous node
									SCREAMING_SNAKE_CASE_  :		Dict    				=   node.prev

									SCREAMING_SNAKE_CASE_  :		Tuple    				=   previous_node.prev
									SCREAMING_SNAKE_CASE_  :		List[Any]    				=   node.prev
									SCREAMING_SNAKE_CASE_  :		int    				=   previous_node
									SCREAMING_SNAKE_CASE_  :		int    				=   node






					def     __UpperCamelCase       (   self				:	Union[str, Any],_A				:	Dict   ):







							"""simple docstring"""






							if node.prev is None or node.next is None:
									return None

							SCREAMING_SNAKE_CASE_  :		Tuple    				=   node.next
							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   node.prev
							SCREAMING_SNAKE_CASE_  :		List[str]    				=   None
							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   None
							return node







class 		a__						( Generic[T, U] ):
					A     	=							{}

					def __init__(   self				:	Tuple,_A				:	Optional[Any]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Any    				=   DoubleLinkedList()
							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   capacity
							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   0
							SCREAMING_SNAKE_CASE_  :		List[Any]    				=   0
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   0
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   {}

					def __repr__(   self				:	List[Any]   ):







							"""simple docstring"""






							return (
							    F'CacheInfo(hits={self.hits}, misses={self.miss}, '
							    F'capacity={self.capacity}, current_size={self.num_keys})'
							)

					def __contains__(   self				:	Union[str, Any],_A				:	List[str]   ):







							"""simple docstring"""






							return key in self.cache

					def     __UpperCamelCase       (   self				:	Tuple,_A				:	str   ):







							"""simple docstring"""






							if key in self.cache:
									self.hits += 1
									SCREAMING_SNAKE_CASE_  :		List[Any]    				=   self.cache[key]
									SCREAMING_SNAKE_CASE_  :		Tuple    				=   self.list.remove(self.cache[key]   )
									assert node == value_node

									# node is guaranteed not None because it is in self.cache
									assert node is not None
									self.list.add(_A   )
									return node.val
							self.miss += 1
							return None

					def     __UpperCamelCase       (   self				:	List[str],_A				:	Dict,_A				:	Optional[Any]   ):







							"""simple docstring"""






							if key not in self.cache:
									if self.num_keys >= self.capacity:
											# delete first node when over capacity
											SCREAMING_SNAKE_CASE_  :		List[Any]    				=   self.list.head.next

											# guaranteed to have a non-None first node when num_keys > 0
											# explain to type checker via assertions
											assert first_node is not None
											assert first_node.key is not None
											assert self.list.remove(_A   ) is not None
											# first_node guaranteed to be in list

											del self.cache[first_node.key]
											self.num_keys -= 1
									SCREAMING_SNAKE_CASE_  :		int    				=   DoubleLinkedListNode(_A,_A   )
									self.list.add(self.cache[key]   )
									self.num_keys += 1

							else:
									SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   self.list.remove(self.cache[key]   )
									assert node is not None  # node guaranteed to be in list
									SCREAMING_SNAKE_CASE_  :		Any    				=   value
									self.list.add(_A   )






					@classmethod
					def     __UpperCamelCase       (   cls				:	List[Any],_A				:	Union[str, Any] = 128   ):







							"""simple docstring"""






							def cache_decorator_inner(_A				:	str   ) -> Callable[..., U]:
									def cache_decorator_wrapper(*_A				:	int   ) -> U:
											if func not in cls.decorator_function_to_instance_map:
													SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   LFUCache(_A   )

											SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   cls.decorator_function_to_instance_map[func].get(args[0]   )
											if result is None:
													SCREAMING_SNAKE_CASE_  :		int    				=   func(*_A   )
													cls.decorator_function_to_instance_map[func].put(args[0],_A   )
											return result

									def cache_info() -> LFUCache[T, U]:
											return cls.decorator_function_to_instance_map[func]

									setattr(_A,"cache_info",_A   )  # noqa: B010

									return cache_decorator_wrapper

							return cache_decorator_inner


if __name__ == "__main__":
		import doctest

		doctest.testmod()

import warnings

from ...utils import logging
from .image_processing_vit import ViTImageProcessor


__lowerCamelCase :     Tuple          =  logging.get_logger(__name__)






class 		a__						( A__ ):

					def __init__(   self				:	List[Any],*_A				:	Union[str, Any],**_A				:	List[Any]   ):







							"""simple docstring"""






							warnings.warn(
							    "The class ViTFeatureExtractor is deprecated and will be removed in version 5 of Transformers. Please"
							    " use ViTImageProcessor instead.",_A,)
							super().__init__(*_A,**_A   )
