





"""simple docstring"""




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_xlnet import XLNetTokenizer
else:
   lowerCamelCase_     :						List[str]						=					None


lowerCamelCase_     :						Tuple						=					logging.get_logger(__name__)

lowerCamelCase_     :						List[Any]						=					{'vocab_file': 'spiece.model', 'tokenizer_file': 'tokenizer.json'}

lowerCamelCase_     :						str						=					{
    'vocab_file': {
        'xlnet-base-cased': 'https://huggingface.co/xlnet-base-cased/resolve/main/spiece.model',
        'xlnet-large-cased': 'https://huggingface.co/xlnet-large-cased/resolve/main/spiece.model',
    },
    'tokenizer_file': {
        'xlnet-base-cased': 'https://huggingface.co/xlnet-base-cased/resolve/main/tokenizer.json',
        'xlnet-large-cased': 'https://huggingface.co/xlnet-large-cased/resolve/main/tokenizer.json',
    },
}

lowerCamelCase_     :						List[Any]						=					{
    'xlnet-base-cased': None,
    'xlnet-large-cased': None,
}

lowerCamelCase_     :						List[Any]						=					'▁'

# Segments (not really needed)
lowerCamelCase_     :						Tuple						=					0
lowerCamelCase_     :						Any						=					1
lowerCamelCase_     :						Optional[int]						=					2
lowerCamelCase_     :						List[str]						=					3
lowerCamelCase_     :						List[Any]						=					4

class  _UpperCAmelCase  (   UpperCAmelCase__		):



      '''simple docstring'''
      lowercase_      : List[str]	    =   VOCAB_FILES_NAMES
      lowercase_      : Optional[Any]	    =   PRETRAINED_VOCAB_FILES_MAP
      lowercase_      : List[str]	    =   PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
      lowercase_      : Union[str, Any]	    =   """left"""
      lowercase_      : Any	    =   XLNetTokenizer

      def __init__(     self					,      snake_case_=None					,      snake_case_=None					,      snake_case_=False					,      snake_case_=True					,      snake_case_=False					,      snake_case_="<s>"					,      snake_case_="</s>"					,      snake_case_="<unk>"					,      snake_case_="<sep>"					,      snake_case_="<pad>"					,      snake_case_="<cls>"					,      snake_case_="<mask>"					,      snake_case_=["<eop>", "<eod>"]					,      **snake_case_					,      ):

        """simple docstring"""

        A_  :       Union[str, Any]										=  AddedToken(snake_case_					,      lstrip=snake_case_					,      rstrip=snake_case_  ) if isinstance(snake_case_					,      snake_case_  ) else mask_token

        super().__init__(
            vocab_file=snake_case_					,      tokenizer_file=snake_case_					,      do_lower_case=snake_case_					,      remove_space=snake_case_					,      keep_accents=snake_case_					,      bos_token=snake_case_					,      eos_token=snake_case_					,      unk_token=snake_case_					,      sep_token=snake_case_					,      pad_token=snake_case_					,      cls_token=snake_case_					,      mask_token=snake_case_					,      additional_special_tokens=snake_case_					,      **snake_case_					,      )

        A_  :       Dict										=  3
        A_  :       Optional[Any]										=  do_lower_case
        A_  :       Optional[Any]										=  remove_space
        A_  :       Union[str, Any]										=  keep_accents
        A_  :       Tuple										=  vocab_file
        A_  :       Optional[int]										=  False if not self.vocab_file else True

      def 					lowerCamelCase_			(     self					,      snake_case_					,      snake_case_ = None  ):

        """simple docstring"""

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

      def 					lowerCamelCase_			(     self					,      snake_case_					,      snake_case_ = None  ):

        """simple docstring"""

        A_  :       Optional[Any]										=  [self.sep_token_id]
        A_  :       Any										=  [2]

        if token_ids_a is None:
          return len(token_ids_a + sep  ) * [0] + cls_segment_id
        return len(token_ids_a + sep  ) * [0] + len(token_ids_a + sep  ) * [1] + cls_segment_id

      def 					lowerCamelCase_			(     self					,      snake_case_					,      snake_case_ = None  ):

        """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(snake_case_  ):
          logger.error(F"""Vocabulary path ({save_directory}) should be a directory"""  )
          return
        A_  :       List[Any]										=  os.path.join(
            snake_case_					,      (filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['vocab_file']  )

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

        return (out_vocab_file,)






"""simple docstring"""




from transformers import BertTokenizerFast

from .custom_tokenization import CustomTokenizer

class  _UpperCAmelCase  (   UpperCAmelCase__		):



      '''simple docstring'''
      lowercase_      : List[str]	    =   CustomTokenizer
      pass