





"""simple docstring"""
import os
from shutil import copyfile
from typing import Any, Dict, List, Optional, Tuple

import sentencepiece as spm

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...utils import logging


lowerCAmelCase:						Optional[int]				   =logging.get_logger(__name__)

lowerCAmelCase:						Dict				   ={"vocab_file": "sentencepiece.bpe.model"}

lowerCAmelCase:						List[Any]				   ={
    "vocab_file": {
        "camembert-base": "https://huggingface.co/camembert-base/resolve/main/sentencepiece.bpe.model",
    }
}

lowerCAmelCase:						Any				   ={
    "camembert-base": 512,
}

lowerCAmelCase:						Dict				   ="▁"
class lowerCamelCase__	(     UpperCamelCase_					):
   __UpperCAmelCase										=       VOCAB_FILES_NAMES
   __UpperCAmelCase										=       PRETRAINED_VOCAB_FILES_MAP
   __UpperCAmelCase										=       PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
   __UpperCAmelCase										=       ['input_ids', 'attention_mask']



   def __init__(							self   , snake_case   , snake_case="<s>"   , snake_case="</s>"   , snake_case="</s>"   , snake_case="<s>"   , snake_case="<unk>"   , snake_case="<pad>"   , snake_case="<mask>"   , snake_case=["<s>NOTUSED", "</s>NOTUSED"]   , snake_case = None   , **snake_case   , )			->     None:







      """simple docstring"""
      lowercase     :      Union[str, Any]	=							AddedToken(lowercase_   , lstrip=lowercase_   , rstrip=lowercase_						) if isinstance(lowercase_   , lowercase_						) else mask_token

      lowercase     :      List[str]	=							{} if sp_model_kwargs is None else sp_model_kwargs

      super().__init__(
          bos_token=lowercase_   , eos_token=lowercase_   , unk_token=lowercase_   , sep_token=lowercase_   , cls_token=lowercase_   , pad_token=lowercase_   , mask_token=lowercase_   , additional_special_tokens=lowercase_   , sp_model_kwargs=self.sp_model_kwargs   , **lowercase_   , )
      lowercase     :      Optional[Any]	=							spm.SentencePieceProcessor(**self.sp_model_kwargs						)
      self.sp_model.Load(str(lowercase_						)						)
      lowercase     :      List[str]	=							vocab_file
      # HACK: These tokens were added by fairseq but don't seem to be actually used when duplicated in the actual
      # sentencepiece vocabulary (this is the case for <s> and </s>
      lowercase     :      str	=							{'<s>NOTUSED': 0, '<pad>': 1, '</s>NOTUSED': 2, '<unk>': 3}
      lowercase     :      Optional[Any]	=							len(self.fairseq_tokens_to_ids						)
      lowercase     :      List[str]	=							len(self.sp_model						) + len(self.fairseq_tokens_to_ids						)
      lowercase     :      Union[str, Any]	=							{v: k for k, v in self.fairseq_tokens_to_ids.items()}



   def  _UpperCAmelCase						(							self   , snake_case   , snake_case = None						)			->     List[int]:







      """simple docstring"""




      if token_ids_a is None:
         return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
      lowercase     :      Any	=							[self.cls_token_id]
      lowercase     :      Dict	=							[self.sep_token_id]
      return cls + token_ids_a + sep + sep + token_ids_a + sep



   def  _UpperCAmelCase						(							self   , snake_case   , snake_case = None   , snake_case = False						)			->     List[int]:







      """simple docstring"""




      if already_has_special_tokens:
         return super().get_special_tokens_mask(
             token_ids_a=lowercase_   , token_ids_a=lowercase_   , already_has_special_tokens=lowercase_						)

      if token_ids_a is None:
         return [1] + ([0] * len(lowercase_						)) + [1]
      return [1] + ([0] * len(lowercase_						)) + [1, 1] + ([0] * len(lowercase_						)) + [1]



   def  _UpperCAmelCase						(							self   , snake_case   , snake_case = None						)			->     List[int]:







      """simple docstring"""
      lowercase     :      Tuple	=							[self.sep_token_id]
      lowercase     :      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]



   @property
   def  _UpperCAmelCase						(							self						)			->     str:







      """simple docstring"""
      return len(self.fairseq_tokens_to_ids						) + len(self.sp_model						)



   def  _UpperCAmelCase						(							self						)			->     Tuple:







      """simple docstring"""
      lowercase     :      Optional[int]	=							{self.convert_ids_to_tokens(lowercase_						): i for i in range(self.vocab_size						)}
      vocab.update(self.added_tokens_encoder						)
      return vocab



   def  _UpperCAmelCase						(							self   , snake_case						)			->     List[str]:







      """simple docstring"""
      return self.sp_model.encode(lowercase_   , out_type=lowercase_						)



   def  _UpperCAmelCase						(							self   , snake_case						)			->     Union[str, Any]:







      """simple docstring"""




      if token in self.fairseq_tokens_to_ids:
         return self.fairseq_tokens_to_ids[token]
      elif self.sp_model.PieceToId(lowercase_						) == 0:
         # Convert sentence piece unk token to fairseq unk token index
         return self.unk_token_id
      return self.fairseq_offset + self.sp_model.PieceToId(lowercase_						)



   def  _UpperCAmelCase						(							self   , snake_case						)			->     Union[str, Any]:







      """simple docstring"""




      if index in self.fairseq_ids_to_tokens:
         return self.fairseq_ids_to_tokens[index]
      return self.sp_model.IdToPiece(index - self.fairseq_offset						)



   def  _UpperCAmelCase						(							self   , snake_case						)			->     List[Any]:







      """simple docstring"""
      lowercase     :      int	=							[]
      lowercase     :      Optional[int]	=							''
      lowercase     :      Optional[int]	=							False
      for token in tokens:
         # make sure that special tokens are not decoded using sentencepiece model
         if token in self.all_special_tokens:
            if not prev_is_special:
               out_string += " "
            out_string += self.sp_model.decode(lowercase_						) + token
            lowercase     :      Dict	=							True
            lowercase     :      Tuple	=							[]
         else:
            current_sub_tokens.append(lowercase_						)
            lowercase     :      Tuple	=							False
      out_string += self.sp_model.decode(lowercase_						)
      return out_string.strip()



   def __getstate__(							self						)			->     str:







      """simple docstring"""
      lowercase     :      List[Any]	=							self.__dict__.copy()
      lowercase     :      Optional[Any]	=							None
      return state



   def __setstate__(							self   , snake_case						)			->     Optional[int]:







      """simple docstring"""
      lowercase     :      str	=							d

      # for backward compatibility
      if not hasattr(self   , """sp_model_kwargs"""						):
         lowercase     :      Any	=							{}

      lowercase     :      Tuple	=							spm.SentencePieceProcessor(**self.sp_model_kwargs						)
      self.sp_model.Load(self.vocab_file						)





   def  _UpperCAmelCase						(							self   , snake_case   , snake_case = None						)			->     Tuple[str]:







      """simple docstring"""




      if not os.path.isdir(lowercase_						):
         logger.error(f'''Vocabulary path ({save_directory}) should be a directory'''						)
         return
      lowercase     :      List[str]	=							os.path.join(
          lowercase_   , (filename_prefix + """-""" if filename_prefix else """""") + VOCAB_FILES_NAMES["""vocab_file"""]						)

      if os.path.abspath(self.vocab_file						) != os.path.abspath(lowercase_						) and os.path.isfile(self.vocab_file						):
         copyfile(self.vocab_file   , lowercase_						)
      elif not os.path.isfile(self.vocab_file						):
         with open(lowercase_   , """wb"""						) as fi:
            lowercase     :      str	=							self.sp_model.serialized_model_proto()
            fi.write(lowercase_						)

      return (out_vocab_file,)






from collections.abc import Iterable
from typing import Any




class A    :






      def __init__(   self		:	Dict     ,  lowercase_		:	int | None = None					)   ->		int:
             """simple docstring"""




             _lowerCamelCase			:						List[Any]            =value
             _lowerCamelCase			:						Node | None            =None  # Added in order to delete a node easier
             _lowerCamelCase			:						Node | None            =None
             _lowerCamelCase			:						Node | None            =None






      def __repr__(   self		:	Dict					)   ->		str:
             """simple docstring"""




             from pprint import pformat

             if self.left is None and self.right is None:
                    return str(self.value					)
             return pformat({F'''{self.value}''': (self.left, self.right)}     ,  indent=1					)




class A    :






      def __init__(   self		:	Union[str, Any]     ,  lowercase_		:	Node | None = None					)   ->		int:
             """simple docstring"""




             _lowerCamelCase			:						Optional[int]            =root






      def __str__(   self		:	Tuple					)   ->		str:
             """simple docstring"""




             return str(self.root					)






      def 			lowerCamelCase			(   self		:	Optional[Any]     ,  lowercase_		:	Node     ,  lowercase_		:	Node | None					)   ->		None:
             """simple docstring"""




             if new_children is not None:  # reset its kids
                    _lowerCamelCase			:						Optional[int]            =node.parent
             if node.parent is not None:  # reset its parent
                    if self.is_right(lowercase_					):  # If it is the right children
                           _lowerCamelCase			:						int            =new_children
                    else:
                           _lowerCamelCase			:						Dict            =new_children
             else:
                    _lowerCamelCase			:						Tuple            =new_children






      def 			lowerCamelCase			(   self		:	Optional[Any]     ,  lowercase_		:	Node					)   ->		bool:
             """simple docstring"""




             if node.parent and node.parent.right:
                    return node == node.parent.right
             return False






      def 			lowerCamelCase			(   self		:	int					)   ->		bool:
             """simple docstring"""




             return self.root is None






      def 			lowerCamelCase			(   self		:	List[Any]     ,  lowercase_		:	Union[str, Any]					)   ->		None:
             """simple docstring"""




             _lowerCamelCase			:						Optional[Any]            =Node(lowercase_					)  # create a new Node
             if self.empty():  # if Tree is empty
                    _lowerCamelCase			:						Union[str, Any]            =new_node  # set its root
             else:  # Tree is not empty
                    _lowerCamelCase			:						Optional[int]            =self.root  # from root
                    if parent_node is None:
                           return
                    while True:  # While we don't get to a leaf
                           if value < parent_node.value:  # We go left
                                  if parent_node.left is None:
                                         _lowerCamelCase			:						Optional[int]            =new_node  # We insert the new node in a leaf
                                         break
                                  else:
                                         _lowerCamelCase			:						Optional[Any]            =parent_node.left
                           else:
                                  if parent_node.right is None:
                                         _lowerCamelCase			:						Optional[Any]            =new_node
                                         break
                                  else:
                                         _lowerCamelCase			:						Optional[int]            =parent_node.right
                    _lowerCamelCase			:						Optional[Any]            =parent_node






      def 			lowerCamelCase			(   self		:	Any     ,  *lowercase_		:	Union[str, Any]					)   ->		None:
             """simple docstring"""




             for value in values:
                    self.__insert(lowercase_					)






      def 			lowerCamelCase			(   self		:	Optional[int]     ,  lowercase_		:	List[Any]					)   ->		Node | None:
             """simple docstring"""




             if self.empty():
                    raise IndexError('Warning: Tree is empty! please use another.'					)
             else:
                    _lowerCamelCase			:						int            =self.root
                    # use lazy evaluation here to avoid NoneType Attribute error
                    while node is not None and node.value is not value:
                           _lowerCamelCase			:						Dict            =node.left if value < node.value else node.right
                    return node






      def 			lowerCamelCase			(   self		:	Tuple     ,  lowercase_		:	Node | None = None					)   ->		Node | None:
             """simple docstring"""




             if node is None:
                    if self.root is None:
                           return None
                    _lowerCamelCase			:						Union[str, Any]            =self.root

             if not self.empty():
                    while node.right is not None:
                           _lowerCamelCase			:						Optional[int]            =node.right
             return node






      def 			lowerCamelCase			(   self		:	Optional[Any]     ,  lowercase_		:	Node | None = None					)   ->		Node | None:
             """simple docstring"""




             if node is None:
                    _lowerCamelCase			:						Union[str, Any]            =self.root
             if self.root is None:
                    return None
             if not self.empty():
                    _lowerCamelCase			:						Optional[int]            =self.root
                    while node.left is not None:
                           _lowerCamelCase			:						List[Any]            =node.left
             return node






      def 			lowerCamelCase			(   self		:	Tuple     ,  lowercase_		:	int					)   ->		None:
             """simple docstring"""




             _lowerCamelCase			:						List[str]            =self.search(lowercase_					)  # Look for the node with that label
             if node is not None:
                    if node.left is None and node.right is None:  # If it has no children
                           self.__reassign_nodes(lowercase_     ,  lowercase_					)
                    elif node.left is None:  # Has only right children
                           self.__reassign_nodes(lowercase_     ,  node.right					)
                    elif node.right is None:  # Has only left children
                           self.__reassign_nodes(lowercase_     ,  node.left					)
                    else:
                           _lowerCamelCase			:						List[str]            =self.get_max(
                               node.left					)  # Gets the max value of the left branch
                           self.remove(tmp_node.value					)  # type: ignore
                           _lowerCamelCase			:						Union[str, Any]            =(
                               tmp_node.value  # type: ignore
                           )  # Assigns the value to the node to delete and keep tree structure






      def 			lowerCamelCase			(   self		:	str     ,  lowercase_		:	Node | None					)   ->		Iterable:
             """simple docstring"""




             if node is not None:
                    yield node  # Preorder Traversal
                    yield from self.preorder_traverse(node.left					)
                    yield from self.preorder_traverse(node.right					)






      def 			lowerCamelCase			(   self		:	str     ,  lowercase_		:	Dict=None					)   ->		Any:
             """simple docstring"""




             if traversal_function is None:
                    return self.preorder_traverse(self.root					)
             else:
                    return traversal_function(self.root					)






      def 			lowerCamelCase			(   self		:	Union[str, Any]     ,  lowercase_		:	list     ,  lowercase_		:	Node | None					)   ->		None:
             """simple docstring"""




             if node:
                    self.inorder(lowercase_     ,  node.left					)
                    arr.append(node.value					)
                    self.inorder(lowercase_     ,  node.right					)






      def 			lowerCamelCase			(   self		:	Union[str, Any]     ,  lowercase_		:	int     ,  lowercase_		:	Node					)   ->		int:
             """simple docstring"""




             _lowerCamelCase			:						list[int]            =[]
             self.inorder(lowercase_     ,  lowercase_					)  # append all values to list using inorder traversal
             return arr[k - 1]




def       a_ (       SCREAMING_SNAKE_CASE__   : Node | None	):
       '''simple docstring'''





       _lowerCamelCase			:						int            =[]
       if curr_node is not None:
              _lowerCamelCase			:						List[Any]            =postorder(curr_node.left	) + postorder(curr_node.right	) + [curr_node]
       return node_list




def       a_ (       ):
       '''simple docstring'''





       _lowerCamelCase			:						Optional[int]            =(8, 3, 6, 1, 10, 14, 13, 4, 7)
       _lowerCamelCase			:						int            =BinarySearchTree()
       for i in testlist:
              t.insert(SCREAMING_SNAKE_CASE__	)

       # Prints all the elements of the list in order traversal
       print(SCREAMING_SNAKE_CASE__	)

       if t.search(6	) is not None:
              print('The value 6 exists'	)
       else:
              print('The value 6 doesn\'t exist'	)

       if t.search(-1	) is not None:
              print('The value -1 exists'	)
       else:
              print('The value -1 doesn\'t exist'	)

       if not t.empty():
              print('Max Value: '						,     t.get_max().value	)  # type: ignore
              print('Min Value: '						,     t.get_min().value	)  # type: ignore

       for i in testlist:
              t.remove(SCREAMING_SNAKE_CASE__	)
              print(SCREAMING_SNAKE_CASE__	)


if __name__ == "__main__":
 import doctest

 doctest.testmod(verbose=True)


