



from __future__ import annotations

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

a__    =	TypeVar("""T""")
a__    =	TypeVar("""U""")







class 		snake_case						(	Generic[T, U]  ):



   '''simple docstring'''






   def __init__(					self							:			Dict				,		lowerCAmelCase							:			T | None				,		lowerCAmelCase							:			U | None)				->				Dict:

    """simple docstring"""







    _snake_case    :  Optional[Any]					=					key
    _snake_case    :  int					=					val
    _snake_case    :  DoubleLinkedListNode[T, U] | None					=					None
    _snake_case    :  DoubleLinkedListNode[T, U] | None					=					None


   def __repr__(					self							:			Any)				->				str:

    """simple docstring"""







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







class 		snake_case						(	Generic[T, U]  ):



   '''simple docstring'''






   def __init__(					self							:			Optional[int])				->				None:

    """simple docstring"""







    _snake_case    :  DoubleLinkedListNode[T, U]					=					DoubleLinkedListNode(lowerCAmelCase				,		lowerCAmelCase)
    _snake_case    :  DoubleLinkedListNode[T, U]					=					DoubleLinkedListNode(lowerCAmelCase				,		lowerCAmelCase)
    _snake_case    :  Union[str, Any]					=					self.rear, self.head

   def __repr__(					self							:			Any)				->				str:

    """simple docstring"""







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

   def      UpperCamelCase_  (					self							:			str				,		lowerCAmelCase							:			DoubleLinkedListNode[T, U])				->				None:

    """simple docstring"""







    _snake_case    :  Any					=					self.rear.prev

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

    _snake_case    :  str					=					node
    _snake_case    :  List[Any]					=					previous
    _snake_case    :  List[str]					=					node
    _snake_case    :  int					=					self.rear


   def      UpperCamelCase_  (					self							:			Optional[Any]				,		lowerCAmelCase							:			DoubleLinkedListNode[T, U])				->				DoubleLinkedListNode[T, U] | None:

    """simple docstring"""







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

    _snake_case    :  Optional[Any]					=					node.next
    _snake_case    :  str					=					node.prev
    _snake_case    :  Tuple					=					None
    _snake_case    :  Union[str, Any]					=					None
    return node







class 		snake_case						(	Generic[T, U]  ):



   '''simple docstring'''






   snake_case_					: dict[Callable[[T], U], LRUCache[T, U]]          =		{}

   def __init__(					self							:			str				,		lowerCAmelCase							:			int)				->				Any:

    """simple docstring"""







    _snake_case    :  DoubleLinkedList[T, U]					=					DoubleLinkedList()
    _snake_case    :  int					=					capacity
    _snake_case    :  Dict					=					0
    _snake_case    :  str					=					0
    _snake_case    :  Dict					=					0
    _snake_case    :  dict[T, DoubleLinkedListNode[T, U]]					=					{}

   def __repr__(					self							:			Optional[int])				->				str:

    """simple docstring"""







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

   def __contains__(					self							:			Any				,		lowerCAmelCase							:			T)				->				bool:

    """simple docstring"""







    return key in self.cache

   def      UpperCamelCase_  (					self							:			str				,		lowerCAmelCase							:			T)				->				U | None:

    """simple docstring"""







    if key in self.cache:
     self.hits += 1
     _snake_case    :  DoubleLinkedListNode[T, U]					=					self.cache[key]
     _snake_case    :  Dict					=					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(lowerCAmelCase)
     return node.val
    self.miss += 1
    return None

   def      UpperCamelCase_  (					self							:			Tuple				,		lowerCAmelCase							:			T				,		lowerCAmelCase							:			U)				->				None:

    """simple docstring"""







    if key not in self.cache:
     if self.num_keys >= self.capacity:
      # delete first node (oldest) when over capacity
      _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(lowerCAmelCase) 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
     _snake_case    :  List[Any]					=					DoubleLinkedListNode(lowerCAmelCase				,		lowerCAmelCase)
     self.list.add(self.cache[key])
     self.num_keys += 1

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


   @classmethod
   def      UpperCamelCase_  (					cls							:			Any				,		lowerCAmelCase							:			int = 128)				->				Callable[[Callable[[T], U]], Callable[..., U]]:

    """simple docstring"""







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

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

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

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

     return cache_decorator_wrapper

    return cache_decorator_inner


if __name__ == "__main__":
  import doctest

  doctest.testmod()





import os
from shutil import copyfile
from typing import List, Optional, Tuple

from ...tokenization_utils import AddedToken
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import is_sentencepiece_available, logging


if is_sentencepiece_available():
  from .tokenization_camembert import CamembertTokenizer
else:
  a__    =	None


a__    =	logging.get_logger(__name__)

a__    =	{"""vocab_file""": """sentencepiece.bpe.model""", """tokenizer_file""": """tokenizer.json"""}

a__    =	{
    """vocab_file""": {
        """camembert-base""": """https://huggingface.co/camembert-base/resolve/main/sentencepiece.bpe.model""",
    },
    """tokenizer_file""": {
        """camembert-base""": """https://huggingface.co/camembert-base/resolve/main/tokenizer.json""",
    },
}

a__    =	{
    """camembert-base""": 5_12,
}

a__    =	"""▁"""







class 		snake_case						(	SCREAMING_SNAKE_CASE_  ):



   '''simple docstring'''






   snake_case_					: List[str]          =		VOCAB_FILES_NAMES
   snake_case_					: str          =		PRETRAINED_VOCAB_FILES_MAP
   snake_case_					: Optional[Any]          =		PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
   snake_case_					: List[Any]          =		["""input_ids""", """attention_mask"""]
   snake_case_					: int          =		CamembertTokenizer

   def __init__(					self							:			Optional[int]				,		lowerCAmelCase							:			Optional[Any]=None				,		lowerCAmelCase							:			int=None				,		lowerCAmelCase							:			List[Any]="<s>"				,		lowerCAmelCase							:			List[str]="</s>"				,		lowerCAmelCase							:			Union[str, Any]="</s>"				,		lowerCAmelCase							:			Dict="<s>"				,		lowerCAmelCase							:			Dict="<unk>"				,		lowerCAmelCase							:			Any="<pad>"				,		lowerCAmelCase							:			List[str]="<mask>"				,		lowerCAmelCase							:			List[str]=["<s>NOTUSED", "</s>NOTUSED"]				,		**lowerCAmelCase							:			Dict				,		)				->				Tuple:

    """simple docstring"""







    _snake_case    :  Dict					=					AddedToken(lowerCAmelCase				,		lstrip=lowerCAmelCase				,		rstrip=lowerCAmelCase) if isinstance(lowerCAmelCase				,		lowerCAmelCase) else mask_token

    super().__init__(
        lowerCAmelCase				,		tokenizer_file=lowerCAmelCase				,		bos_token=lowerCAmelCase				,		eos_token=lowerCAmelCase				,		sep_token=lowerCAmelCase				,		cls_token=lowerCAmelCase				,		unk_token=lowerCAmelCase				,		pad_token=lowerCAmelCase				,		mask_token=lowerCAmelCase				,		additional_special_tokens=lowerCAmelCase				,		**lowerCAmelCase				,		)

    _snake_case    :  List[str]					=					vocab_file
    _snake_case    :  Optional[Any]					=					False if not self.vocab_file else True

   def      UpperCamelCase_  (					self							:			Optional[int]				,		lowerCAmelCase							:			List[int]				,		lowerCAmelCase							:			Optional[List[int]] = None)				->				List[int]:

    """simple docstring"""







    if token_ids_a is None:
     return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
    _snake_case    :  Optional[Any]					=					[self.cls_token_id]
    _snake_case    :  List[Any]					=					[self.sep_token_id]
    return cls + token_ids_a + sep + sep + token_ids_a + sep

   def      UpperCamelCase_  (					self							:			str				,		lowerCAmelCase							:			List[int]				,		lowerCAmelCase							:			Optional[List[int]] = None)				->				List[int]:

    """simple docstring"""







    _snake_case    :  str					=					[self.sep_token_id]
    _snake_case    :  List[str]					=					[self.cls_token_id]

    if token_ids_a is None:
     return len(cls + token_ids_a + sep) * [0]
    return len(cls + token_ids_a + sep + sep + token_ids_a + sep) * [0]


   def      UpperCamelCase_  (					self							:			str				,		lowerCAmelCase							:			str				,		lowerCAmelCase							:			Optional[str] = None)				->				Tuple[str]:

    """simple docstring"""







    if not self.can_save_slow_tokenizer:
     raise ValueError(
         """Your fast tokenizer does not have the necessary information to save the vocabulary for a slow """
         """tokenizer.""")

    if not os.path.isdir(lowerCAmelCase):
     logger.error(F'''Vocabulary path ({save_directory}) should be a directory''')
     return
    _snake_case    :  Optional[int]					=					os.path.join(
        lowerCAmelCase				,		(filename_prefix + """-""" if filename_prefix else """""") + VOCAB_FILES_NAMES["""vocab_file"""])

    if os.path.abspath(self.vocab_file) != os.path.abspath(lowerCAmelCase):
     copyfile(self.vocab_file				,		lowerCAmelCase)

    return (out_vocab_file,)
