



from __future__ import annotations

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

A__	      =       TypeVar("""T""")
A__	      =       TypeVar("""U""")





class 					__lowerCAmelCase (     Generic[T, U]       ):




				def __init__(							self						,				_snake_case						,				_snake_case		):



									"""simple docstring"""





									_lowerCAmelCase						=    key
									_lowerCAmelCase						=    val
									_lowerCAmelCase						=    None
									_lowerCAmelCase						=    None




				def __repr__(							self		):



									"""simple docstring"""





									return (
									    F'Node: key: {self.key}, val: {self.val}, '
									    F'has next: {bool(self.next		)}, has prev: {bool(self.prev		)}'
									)





class 					__lowerCAmelCase (     Generic[T, U]       ):




				def __init__(							self		):



									"""simple docstring"""





									_lowerCAmelCase						=    DoubleLinkedListNode(_snake_case						,				_snake_case		)
									_lowerCAmelCase						=    DoubleLinkedListNode(_snake_case						,				_snake_case		)
									_lowerCAmelCase	,	_lowerCAmelCase						=    self.rear, self.head




				def __repr__(							self		):



									"""simple docstring"""





									_lowerCAmelCase						=    ["""DoubleLinkedList"""]
									_lowerCAmelCase						=    self.head
									while node.next is not None:
														rep.append(str(_snake_case		)		)
														_lowerCAmelCase						=    node.next
									rep.append(str(self.rear		)		)
									return ",\n    ".join(_snake_case		)




				def 							snake_case   (							self						,				_snake_case		):



									"""simple docstring"""





									_lowerCAmelCase						=    self.rear.prev

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

									_lowerCAmelCase						=    node
									_lowerCAmelCase						=    previous
									_lowerCAmelCase						=    node
									_lowerCAmelCase						=    self.rear




				def 							snake_case   (							self						,				_snake_case		):



									"""simple docstring"""





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

									_lowerCAmelCase						=    node.next
									_lowerCAmelCase						=    node.prev
									_lowerCAmelCase						=    None
									_lowerCAmelCase						=    None
									return node





class 					__lowerCAmelCase (     Generic[T, U]       ):
				__lowerCamelCase =				{}




				def __init__(							self						,				_snake_case		):



									"""simple docstring"""





									_lowerCAmelCase						=    DoubleLinkedList()
									_lowerCAmelCase						=    capacity
									_lowerCAmelCase						=    0
									_lowerCAmelCase						=    0
									_lowerCAmelCase						=    0
									_lowerCAmelCase						=    {}




				def __repr__(							self		):



									"""simple docstring"""





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




				def __contains__(							self						,				_snake_case		):



									"""simple docstring"""





									return key in self.cache




				def 							snake_case   (							self						,				_snake_case		):



									"""simple docstring"""





									if key in self.cache:
														self.hits += 1
														_lowerCAmelCase						=    self.cache[key]
														_lowerCAmelCase						=    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(_snake_case		)
														return node.val
									self.miss += 1
									return None




				def 							snake_case   (							self						,				_snake_case						,				_snake_case		):



									"""simple docstring"""





									if key not in self.cache:
														if self.num_keys >= self.capacity:
																			# delete first node (oldest) when over capacity
																			_lowerCAmelCase						=    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(_snake_case		) is not None
																			)  # node guaranteed to be in list assert node.key is not None

																			del self.cache[first_node.key]
																			self.num_keys -= 1
														_lowerCAmelCase						=    DoubleLinkedListNode(_snake_case						,				_snake_case		)
														self.list.add(self.cache[key]		)
														self.num_keys += 1

									else:
														# bump node to the end of the list, update value
														_lowerCAmelCase						=    self.list.remove(self.cache[key]		)
														assert node is not None  # node guaranteed to be in list
														_lowerCAmelCase						=    value
														self.list.add(_snake_case		)




				@classmethod
				def 							snake_case   (							cls						,				_snake_case = 128		):



									"""simple docstring"""





									def cache_decorator_inner(_snake_case		) -> Callable[..., U]:
														def cache_decorator_wrapper(*_snake_case		) -> U:
																			if func not in cls.decorator_function_to_instance_map:
																								_lowerCAmelCase						=    LRUCache(_snake_case		)

																			_lowerCAmelCase						=    cls.decorator_function_to_instance_map[func].get(args[0]		)
																			if result is None:
																								_lowerCAmelCase						=    func(*_snake_case		)
																								cls.decorator_function_to_instance_map[func].put(args[0]						,				_snake_case		)
																			return result

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

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

														return cache_decorator_wrapper

									return cache_decorator_inner


if __name__ == "__main__":
	import doctest

	doctest.testmod()








from collections import OrderedDict
from typing import Mapping

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging


A__								=						logging.get_logger(__name__)

A__								=						{
    '''distilbert-base-uncased''': '''https://huggingface.co/distilbert-base-uncased/resolve/main/config.json''',
    '''distilbert-base-uncased-distilled-squad''': (
        '''https://huggingface.co/distilbert-base-uncased-distilled-squad/resolve/main/config.json'''
    ),
    '''distilbert-base-cased''': '''https://huggingface.co/distilbert-base-cased/resolve/main/config.json''',
    '''distilbert-base-cased-distilled-squad''': (
        '''https://huggingface.co/distilbert-base-cased-distilled-squad/resolve/main/config.json'''
    ),
    '''distilbert-base-german-cased''': '''https://huggingface.co/distilbert-base-german-cased/resolve/main/config.json''',
    '''distilbert-base-multilingual-cased''': (
        '''https://huggingface.co/distilbert-base-multilingual-cased/resolve/main/config.json'''
    ),
    '''distilbert-base-uncased-finetuned-sst-2-english''': (
        '''https://huggingface.co/distilbert-base-uncased-finetuned-sst-2-english/resolve/main/config.json'''
    ),
}


class       a							(			__lowerCamelCase				):
		__lowerCAmelCase	:    str											=					"""distilbert"""
		__lowerCAmelCase	:    str											=					{
		    """hidden_size""": """dim""",
		    """num_attention_heads""": """n_heads""",
		    """num_hidden_layers""": """n_layers""",
		}



		def __init__(     self     :Dict   ,__lowercase     :Tuple=3_0_5_2_2   ,__lowercase     :Optional[Any]=5_1_2   ,__lowercase     :List[str]=False   ,__lowercase     :List[str]=6   ,__lowercase     :Optional[Any]=1_2   ,__lowercase     :Tuple=7_6_8   ,__lowercase     :int=4 * 7_6_8   ,__lowercase     :List[Any]=0.1   ,__lowercase     :List[str]=0.1   ,__lowercase     :Union[str, Any]="gelu"   ,__lowercase     :List[str]=0.02   ,__lowercase     :Optional[int]=0.1   ,__lowercase     :Dict=0.2   ,__lowercase     :Union[str, Any]=0   ,**__lowercase     :Optional[Any]   ,):
						snake_case__	:      List[str]     		=	vocab_size
						snake_case__	:      Tuple     		=	max_position_embeddings
						snake_case__	:      Optional[int]     		=	sinusoidal_pos_embds
						snake_case__	:      str     		=	n_layers
						snake_case__	:      List[Any]     		=	n_heads
						snake_case__	:      Tuple     		=	dim
						snake_case__	:      str     		=	hidden_dim
						snake_case__	:      int     		=	dropout
						snake_case__	:      Dict     		=	attention_dropout
						snake_case__	:      Tuple     		=	activation
						snake_case__	:      int     		=	initializer_range
						snake_case__	:      Optional[Any]     		=	qa_dropout
						snake_case__	:      Union[str, Any]     		=	seq_classif_dropout
						super().__init__(**__lowercase   ,pad_token_id=__lowercase  )


class       a							(			__lowerCamelCase				):



		@property
		def 	__lowerCamelCase			(     self     :Union[str, Any]  ):
						if self.task == "multiple-choice":
										snake_case__	:      str     		=	{0: '''batch''', 1: '''choice''', 2: '''sequence'''}
						else:
										snake_case__	:      Optional[int]     		=	{0: '''batch''', 1: '''sequence'''}
						return OrderedDict(
						    [
						        ('''input_ids''', dynamic_axis),
						        ('''attention_mask''', dynamic_axis),
						    ]  )

