


"""simple docstring"""






import json
from typing import List, Optional, Tuple

from tokenizers import normalizers

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_mobilebert import MobileBertTokenizer


__snake_case		=       logging.get_logger(__name__)

__snake_case		=       {'''vocab_file''': '''vocab.txt''', '''tokenizer_file''': '''tokenizer.json'''}

__snake_case		=       {
    '''vocab_file''': {'''mobilebert-uncased''': '''https://huggingface.co/google/mobilebert-uncased/resolve/main/vocab.txt'''},
    '''tokenizer_file''': {
        '''mobilebert-uncased''': '''https://huggingface.co/google/mobilebert-uncased/resolve/main/tokenizer.json'''
    },
}

__snake_case		=       {'''mobilebert-uncased''': 512}


__snake_case		=       {}


class     __lowerCamelCase  (					a__				):

     '''simple docstring'''
     A_       :	Optional[int]    =		VOCAB_FILES_NAMES
     A_       :	List[Any]    =		PRETRAINED_VOCAB_FILES_MAP
     A_       :	Dict    =		PRETRAINED_INIT_CONFIGURATION
     A_       :	Union[str, Any]    =		PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
     A_       :	Optional[int]    =		MobileBertTokenizer


     def __init__(      self    ,				__UpperCAmelCase=None    ,				__UpperCAmelCase=None    ,				__UpperCAmelCase=True    ,				__UpperCAmelCase="[UNK]"    ,				__UpperCAmelCase="[SEP]"    ,				__UpperCAmelCase="[PAD]"    ,				__UpperCAmelCase="[CLS]"    ,				__UpperCAmelCase="[MASK]"    ,				__UpperCAmelCase=True    ,				__UpperCAmelCase=None    ,				**__UpperCAmelCase    ,				)       ->							List[str]:
          super().__init__(
              __UpperCAmelCase    ,				tokenizer_file=__UpperCAmelCase    ,				do_lower_case=__UpperCAmelCase    ,				unk_token=__UpperCAmelCase    ,				sep_token=__UpperCAmelCase    ,				pad_token=__UpperCAmelCase    ,				cls_token=__UpperCAmelCase    ,				mask_token=__UpperCAmelCase    ,				tokenize_chinese_chars=__UpperCAmelCase    ,				strip_accents=__UpperCAmelCase    ,				**__UpperCAmelCase    ,				)

          _a    	=				json.loads(self.backend_tokenizer.normalizer.__getstate__()							)
          if (
              normalizer_state.get('''lowercase'''    ,				__UpperCAmelCase							) != do_lower_case
              or normalizer_state.get('''strip_accents'''    ,				__UpperCAmelCase							) != strip_accents
              or normalizer_state.get('''handle_chinese_chars'''    ,				__UpperCAmelCase							) != tokenize_chinese_chars
          ):
               _a    	=				getattr(__UpperCAmelCase    ,				normalizer_state.pop('''type'''							)							)
               _a    	=				do_lower_case
               _a    	=				strip_accents
               _a    	=				tokenize_chinese_chars
               _a    	=				normalizer_class(**__UpperCAmelCase							)

          _a    	=				do_lower_case


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase    ,				__UpperCAmelCase=None							)       ->							Optional[Any]:
          _a    	=				[self.cls_token_id] + token_ids_a + [self.sep_token_id]

          if token_ids_a:
               output += token_ids_a + [self.sep_token_id]

          return output


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase    ,				__UpperCAmelCase = None							)       ->							List[int]:
          _a    	=				[self.sep_token_id]
          _a    	=				[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							) * [0] + len(token_ids_a + sep							) * [1]





     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase    ,				__UpperCAmelCase = None							)       ->							Tuple[str]:
          _a    	=				self._tokenizer.model.save(__UpperCAmelCase    ,				name=__UpperCAmelCase							)
          return tuple(__UpperCAmelCase							)



"""simple docstring"""






import warnings
from typing import Dict, List, Optional, Tuple

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


__snake_case		=       logging.get_logger(__name__)


class     __lowerCamelCase  (					a__				):

     '''simple docstring'''
     A_       :	Any    =		['input_ids', 'attention_mask']


     def __init__(      self    ,				__UpperCAmelCase="</s>"    ,				__UpperCAmelCase="<unk>"    ,				__UpperCAmelCase="<pad>"    ,				__UpperCAmelCase=125    ,				__UpperCAmelCase=None    ,				**__UpperCAmelCase    ,				)       ->							None:
          # Add extra_ids to the special token list
          if extra_ids > 0 and additional_special_tokens is None:
               _a    	=				[F'<extra_id_{i}>' for i in range(__UpperCAmelCase							)]
          elif extra_ids > 0 and additional_special_tokens is not None:
               # Check that we have the right number of extra_id special tokens
               _a    	=				len(set(filter(lambda __UpperCAmelCase							: bool('''extra_id''' in str(__UpperCAmelCase							)							)    ,				__UpperCAmelCase							)							)							)
               if extra_tokens != extra_ids:
                    raise ValueError(
                        F'Both extra_ids ({extra_ids}) and additional_special_tokens ({additional_special_tokens}) are'
                        ''' provided to ByT5Tokenizer. In this case the additional_special_tokens must include the'''
                        ''' extra_ids tokens'''							)

          _a    	=				AddedToken(__UpperCAmelCase    ,				lstrip=__UpperCAmelCase    ,				rstrip=__UpperCAmelCase							) if isinstance(__UpperCAmelCase    ,				__UpperCAmelCase							) else pad_token
          _a    	=				AddedToken(__UpperCAmelCase    ,				lstrip=__UpperCAmelCase    ,				rstrip=__UpperCAmelCase							) if isinstance(__UpperCAmelCase    ,				__UpperCAmelCase							) else eos_token
          _a    	=				AddedToken(__UpperCAmelCase    ,				lstrip=__UpperCAmelCase    ,				rstrip=__UpperCAmelCase							) if isinstance(__UpperCAmelCase    ,				__UpperCAmelCase							) else unk_token

          super().__init__(
              eos_token=__UpperCAmelCase    ,				unk_token=__UpperCAmelCase    ,				pad_token=__UpperCAmelCase    ,				extra_ids=__UpperCAmelCase    ,				additional_special_tokens=__UpperCAmelCase    ,				**__UpperCAmelCase    ,				)

          _a    	=				extra_ids

          _a    	=				2**8  # utf is 8 bits

          # define special tokens dict
          _a    	=				{
              self.pad_token: 0,
              self.eos_token: 1,
              self.unk_token: 2,
          }
          _a    	=				len(self.special_tokens_encoder							)
          _a    	=				len(__UpperCAmelCase							)
          for i, token in enumerate(__UpperCAmelCase							):
               _a    	=				self.vocab_size + i - n
          _a    	=				{v: k for k, v in self.special_tokens_encoder.items()}


     @property
     def 							_UpperCAmelCase      (      self							)       ->							Dict:
          return self._utf_vocab_size + self._num_special_tokens + self._extra_ids


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase    ,				__UpperCAmelCase = None    ,				__UpperCAmelCase = False							)       ->							List[int]:
          if already_has_special_tokens:
               return super().get_special_tokens_mask(
                   token_ids_a=__UpperCAmelCase    ,				token_ids_a=__UpperCAmelCase    ,				already_has_special_tokens=__UpperCAmelCase							)

          # normal case: some special tokens
          if token_ids_a is None:
               return ([0] * len(__UpperCAmelCase							)) + [1]
          return ([0] * len(__UpperCAmelCase							)) + [1] + ([0] * len(__UpperCAmelCase							)) + [1]


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase							)       ->							List[int]:
          if len(__UpperCAmelCase							) > 0 and token_ids[-1] == self.eos_token_id:
               warnings.warn(
                   F'This sequence already has {self.eos_token}. In future versions this behavior may lead to duplicated'
                   ''' eos tokens being added.'''							)
               return token_ids
          else:
               return token_ids + [self.eos_token_id]


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase    ,				__UpperCAmelCase = None							)       ->							List[int]:
          _a    	=				[self.eos_token_id]

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


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase    ,				__UpperCAmelCase = None							)       ->							List[int]:
          _a    	=				self._add_eos_if_not_present(__UpperCAmelCase							)
          if token_ids_a is None:
               return token_ids_a
          else:
               _a    	=				self._add_eos_if_not_present(__UpperCAmelCase							)
               return token_ids_a + token_ids_a


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase							)       ->							List[str]:
          _a    	=				[chr(__UpperCAmelCase							) for i in text.encode('''utf-8'''							)]
          return tokens


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase							)       ->							Union[str, Any]:
          if token in self.special_tokens_encoder:
               _a    	=				self.special_tokens_encoder[token]
          elif token in self.added_tokens_encoder:
               _a    	=				self.added_tokens_encoder[token]
          elif len(__UpperCAmelCase							) != 1:
               _a    	=				self.unk_token_id
          else:
               _a    	=				ord(__UpperCAmelCase							) + self._num_special_tokens
          return token_id


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase							)       ->							List[Any]:
          if index in self.special_tokens_decoder:
               _a    	=				self.special_tokens_decoder[index]
          else:
               _a    	=				chr(index - self._num_special_tokens							)
          return token


     def 							_UpperCAmelCase      (      self    ,				__UpperCAmelCase							)       ->							Any:
          _a    	=				B''''''
          for token in tokens:
               if token in self.special_tokens_decoder:
                    _a    	=				self.special_tokens_decoder[token].encode('''utf-8'''							)
               elif token in self.added_tokens_decoder:
                    _a    	=				self.special_tokens_decoder[token].encode('''utf-8'''							)
               elif token in self.special_tokens_encoder:
                    _a    	=				token.encode('''utf-8'''							)
               elif token in self.added_tokens_encoder:
                    _a    	=				token.encode('''utf-8'''							)
               else:
                    _a    	=				bytes([ord(__UpperCAmelCase							)]							)
               bstring += tok_string
          _a    	=				bstring.decode('''utf-8'''    ,				errors='''ignore'''							)
          return string





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