


from typing import Dict, List, Optional, Tuple

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


__a   				=      logging.get_logger(__name__)







class 				__SCREAMING_SNAKE_CASE   (			A__   ):
      A				:							int    							=     ['input_ids', 'attention_mask']


      def __init__(							self							,						SCREAMING_SNAKE_CASE__="[PAD]"							,						SCREAMING_SNAKE_CASE__="[BOS]"							,						SCREAMING_SNAKE_CASE__="[EOS]"							,						SCREAMING_SNAKE_CASE__="[MASK]"							,						SCREAMING_SNAKE_CASE__="[CLS]"							,						SCREAMING_SNAKE_CASE__="[SEP]"							,						SCREAMING_SNAKE_CASE__=2048							,						**SCREAMING_SNAKE_CASE__							,						):
            lowercase			:   Union[str, Any]					   =		AddedToken(SCREAMING_SNAKE_CASE__							,						lstrip=SCREAMING_SNAKE_CASE__							,						rstrip=SCREAMING_SNAKE_CASE__		) if isinstance(SCREAMING_SNAKE_CASE__							,						SCREAMING_SNAKE_CASE__		) else pad_token
            lowercase			:   List[str]					   =		AddedToken(SCREAMING_SNAKE_CASE__							,						lstrip=SCREAMING_SNAKE_CASE__							,						rstrip=SCREAMING_SNAKE_CASE__		) if isinstance(SCREAMING_SNAKE_CASE__							,						SCREAMING_SNAKE_CASE__		) else bos_token
            lowercase			:   List[str]					   =		AddedToken(SCREAMING_SNAKE_CASE__							,						lstrip=SCREAMING_SNAKE_CASE__							,						rstrip=SCREAMING_SNAKE_CASE__		) if isinstance(SCREAMING_SNAKE_CASE__							,						SCREAMING_SNAKE_CASE__		) else eos_token
            lowercase			:   Union[str, Any]					   =		AddedToken(SCREAMING_SNAKE_CASE__							,						lstrip=SCREAMING_SNAKE_CASE__							,						rstrip=SCREAMING_SNAKE_CASE__		) if isinstance(SCREAMING_SNAKE_CASE__							,						SCREAMING_SNAKE_CASE__		) else mask_token
            lowercase			:   Dict					   =		AddedToken(SCREAMING_SNAKE_CASE__							,						lstrip=SCREAMING_SNAKE_CASE__							,						rstrip=SCREAMING_SNAKE_CASE__		) if isinstance(SCREAMING_SNAKE_CASE__							,						SCREAMING_SNAKE_CASE__		) else cls_token
            lowercase			:   Union[str, Any]					   =		AddedToken(SCREAMING_SNAKE_CASE__							,						lstrip=SCREAMING_SNAKE_CASE__							,						rstrip=SCREAMING_SNAKE_CASE__		) if isinstance(SCREAMING_SNAKE_CASE__							,						SCREAMING_SNAKE_CASE__		) else sep_token

            super().__init__(
                pad_token=SCREAMING_SNAKE_CASE__							,						bos_token=SCREAMING_SNAKE_CASE__							,						eos_token=SCREAMING_SNAKE_CASE__							,						mask_token=SCREAMING_SNAKE_CASE__							,						cls_token=SCREAMING_SNAKE_CASE__							,						sep_token=SCREAMING_SNAKE_CASE__							,						model_max_length=SCREAMING_SNAKE_CASE__							,						**SCREAMING_SNAKE_CASE__							,						)

            lowercase			:   List[Any]					   =		2**8  # utf is 8 bits

            # define special tokens dict
            lowercase			:   Dict[str, int]					   =		{
                self.pad_token: 0,
                self.bos_token: 1,
                self.eos_token: 2,
                self.mask_token: 3,
                self.cls_token: 4,
                self.sep_token: 5,
            }
            lowercase			:   List[str]					   =		len(self.special_tokens_encoder		)
            lowercase			:   Dict[int, str]					   =		{v: k for k, v in self.special_tokens_encoder.items()}


      def        __lowerCamelCase			(							self		):
            lowercase			:   List[Any]					   =		self.special_tokens_encoder.copy()
            vocab.update(self.added_tokens_encoder		)
            for i in range(self._utf_vocab_size		):
                  lowercase			:   List[Any]					   =		chr(SCREAMING_SNAKE_CASE__		)
                  lowercase			:   Optional[Any]					   =		i + len(self.special_tokens_encoder		)
            return vocab


      @property
      def        __lowerCamelCase			(							self		):
            return self._utf_vocab_size + self._num_special_tokens


      def        __lowerCamelCase			(							self							,						SCREAMING_SNAKE_CASE__							,						SCREAMING_SNAKE_CASE__ = None							,						SCREAMING_SNAKE_CASE__ = False		):
            if already_has_special_tokens:
                  return super().get_special_tokens_mask(
                      token_ids_a=SCREAMING_SNAKE_CASE__							,						token_ids_a=SCREAMING_SNAKE_CASE__							,						already_has_special_tokens=SCREAMING_SNAKE_CASE__		)

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


      def        __lowerCamelCase			(							self							,						SCREAMING_SNAKE_CASE__							,						SCREAMING_SNAKE_CASE__ = None		):
            if token_ids_a is None:
                  return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
            else:
                  return [self.cls_token_id] + token_ids_a + [self.sep_token_id] + token_ids_a + [self.sep_token_id]


      def        __lowerCamelCase			(							self							,						SCREAMING_SNAKE_CASE__		):
            lowercase			:   int					   =		[chr(SCREAMING_SNAKE_CASE__		) for i in text.encode('''utf-8'''		)]
            return tokens


      def        __lowerCamelCase			(							self							,						SCREAMING_SNAKE_CASE__		):
            if token in self.special_tokens_encoder:
                  lowercase			:   Optional[Any]					   =		self.special_tokens_encoder[token]
            elif token in self.added_tokens_encoder:
                  lowercase			:   List[Any]					   =		self.added_tokens_encoder[token]
            elif len(SCREAMING_SNAKE_CASE__		) != 1:
                  lowercase			:   List[str]					   =		self.unk_token_id
            else:
                  lowercase			:   Dict					   =		ord(SCREAMING_SNAKE_CASE__		) + self._num_special_tokens
            return token_id


      def        __lowerCamelCase			(							self							,						SCREAMING_SNAKE_CASE__		):
            if index in self.special_tokens_decoder:
                  lowercase			:   Optional[Any]					   =		self.special_tokens_decoder[index]
            elif index in self.added_tokens_decoder:
                  lowercase			:   Tuple					   =		self.added_tokens_decoder[index]
            else:
                  lowercase			:   Tuple					   =		chr(index - self._num_special_tokens		)
            return token


      def        __lowerCamelCase			(							self							,						SCREAMING_SNAKE_CASE__		):
            lowercase			:   List[str]					   =		B''''''
            for token in tokens:
                  if token in self.special_tokens_decoder:
                        lowercase			:   Dict					   =		self.special_tokens_decoder[token].encode('''utf-8'''		)
                  elif token in self.added_tokens_decoder:
                        lowercase			:   Any					   =		self.special_tokens_decoder[token].encode('''utf-8'''		)
                  elif token in self.special_tokens_encoder:
                        lowercase			:   Optional[int]					   =		token.encode('''utf-8'''		)
                  elif token in self.added_tokens_encoder:
                        lowercase			:   Optional[int]					   =		token.encode('''utf-8'''		)
                  else:
                        lowercase			:   List[str]					   =		bytes([ord(SCREAMING_SNAKE_CASE__		)]		)
                  bstring += tok_string
            lowercase			:   List[str]					   =		bstring.decode('''utf-8'''							,						errors='''replace'''		)
            return string






      def        __lowerCamelCase			(							self							,						SCREAMING_SNAKE_CASE__							,						SCREAMING_SNAKE_CASE__ = None		):
            return ()




from __future__ import annotations




def 			__lowercase	(						_UpperCamelCase     )    ->list[int]:







      """simple docstring"""

      assert (
          isinstance(_UpperCamelCase,    _UpperCamelCase     ) and mask > 0
      ), f"""mask needs to be positive integer, your input {mask}"""
      lowercase			:   Optional[int]					   =		[]
      lowercase			:   Optional[int]					   =		mask

      while submask:
            all_submasks.append(_UpperCamelCase     )
            lowercase			:   Dict					   =		(submask - 1) & mask

      return all_submasks


if __name__ == "__main__":
  import doctest

  doctest.testmod()

