from typing import Dict, List, Optional, Tuple

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


UpperCAmelCase				 =   logging.get_logger(__name__)






class 				_SCREAMING_SNAKE_CASE( lowerCamelCase__						):
   UpperCamelCase_					:    Any			      = ['input_ids', 'attention_mask']
   def __init__(     self				,  lowerCAmelCase_="[PAD]"				,  lowerCAmelCase_="[BOS]"				,  lowerCAmelCase_="[EOS]"				,  lowerCAmelCase_="[MASK]"				,  lowerCAmelCase_="[CLS]"				,  lowerCAmelCase_="[SEP]"				,  lowerCAmelCase_=20_48				,  **lowerCAmelCase_				,  )						->List[str]:
        a	:     Any						      =    AddedToken(_UpperCAmelCase				,  lstrip=_UpperCAmelCase				,  rstrip=_UpperCAmelCase     ) if isinstance(_UpperCAmelCase				,  _UpperCAmelCase     ) else pad_token
        a	:     int						      =    AddedToken(_UpperCAmelCase				,  lstrip=_UpperCAmelCase				,  rstrip=_UpperCAmelCase     ) if isinstance(_UpperCAmelCase				,  _UpperCAmelCase     ) else bos_token
        a	:     List[Any]						      =    AddedToken(_UpperCAmelCase				,  lstrip=_UpperCAmelCase				,  rstrip=_UpperCAmelCase     ) if isinstance(_UpperCAmelCase				,  _UpperCAmelCase     ) else eos_token
        a	:     int						      =    AddedToken(_UpperCAmelCase				,  lstrip=_UpperCAmelCase				,  rstrip=_UpperCAmelCase     ) if isinstance(_UpperCAmelCase				,  _UpperCAmelCase     ) else mask_token
        a	:     int						      =    AddedToken(_UpperCAmelCase				,  lstrip=_UpperCAmelCase				,  rstrip=_UpperCAmelCase     ) if isinstance(_UpperCAmelCase				,  _UpperCAmelCase     ) else cls_token
        a	:     Optional[Any]						      =    AddedToken(_UpperCAmelCase				,  lstrip=_UpperCAmelCase				,  rstrip=_UpperCAmelCase     ) if isinstance(_UpperCAmelCase				,  _UpperCAmelCase     ) else sep_token

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

        a	:     Tuple						      =    2**8  # utf is 8 bits

        # define special tokens dict
        a	:     Optional[Any]						      =    {
            self.pad_token: 0,
            self.bos_token: 1,
            self.eos_token: 2,
            self.mask_token: 3,
            self.cls_token: 4,
            self.sep_token: 5,
        }
        a	:     int						      =    len(self.special_tokens_encoder     )
        a	:     Optional[Any]						      =    {v: k for k, v in self.special_tokens_encoder.items()}
   def _lowercase(     self     )						->List[Any]:
        a	:     List[Any]						      =    self.special_tokens_encoder.copy()
        vocab.update(self.added_tokens_encoder     )
        for i in range(self._utf_vocab_size     ):
             a	:     List[Any]						      =    chr(_UpperCAmelCase     )
             a	:     str						      =    i + len(self.special_tokens_encoder     )
        return vocab
   @property
   def _lowercase(     self     )						->Tuple:
        return self._utf_vocab_size + self._num_special_tokens
   def _lowercase(     self				,  lowerCAmelCase_				,  lowerCAmelCase_ = None				,  lowerCAmelCase_ = False     )						->Any:
        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 [1] + [0] * len(_UpperCAmelCase     ) + [1]
        return [1] + ([0] * len(_UpperCAmelCase     )) + [1] + ([0] * len(_UpperCAmelCase     )) + [1]
   def _lowercase(     self				,  lowerCAmelCase_				,  lowerCAmelCase_ = None     )						->Dict:
        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 _lowercase(     self				,  lowerCAmelCase_     )						->List[str]:
        a	:     Tuple						      =    [chr(_UpperCAmelCase     ) for i in text.encode('''utf-8'''     )]
        return tokens
   def _lowercase(     self				,  lowerCAmelCase_     )						->List[Any]:
        if token in self.special_tokens_encoder:
             a	:     Optional[int]						      =    self.special_tokens_encoder[token]
        elif token in self.added_tokens_encoder:
             a	:     List[Any]						      =    self.added_tokens_encoder[token]
        elif len(_UpperCAmelCase     ) != 1:
             a	:     Optional[int]						      =    self.unk_token_id
        else:
             a	:     List[Any]						      =    ord(_UpperCAmelCase     ) + self._num_special_tokens
        return token_id
   def _lowercase(     self				,  lowerCAmelCase_     )						->Optional[int]:
        if index in self.special_tokens_decoder:
             a	:     Optional[Any]						      =    self.special_tokens_decoder[index]
        elif index in self.added_tokens_decoder:
             a	:     List[Any]						      =    self.added_tokens_decoder[index]
        else:
             a	:     Any						      =    chr(index - self._num_special_tokens     )
        return token
   def _lowercase(     self				,  lowerCAmelCase_     )						->int:
        a	:     List[str]						      =    b''''''
        for token in tokens:
             if token in self.special_tokens_decoder:
                  a	:     Dict						      =    self.special_tokens_decoder[token].encode('''utf-8'''     )
             elif token in self.added_tokens_decoder:
                  a	:     Tuple						      =    self.special_tokens_decoder[token].encode('''utf-8'''     )
             elif token in self.special_tokens_encoder:
                  a	:     Dict						      =    token.encode('''utf-8'''     )
             elif token in self.added_tokens_encoder:
                  a	:     Dict						      =    token.encode('''utf-8'''     )
             else:
                  a	:     Dict						      =    bytes([ord(_UpperCAmelCase     )]     )
             bstring += tok_string
        a	:     Optional[int]						      =    bstring.decode('''utf-8'''				,  errors='''replace'''     )
        return string


   def _lowercase(     self				,  lowerCAmelCase_				,  lowerCAmelCase_ = None     )						->Optional[int]:
        return ()



def 			__lowerCAmelCase       (SCREAMING_SNAKE_CASE   )->    list:




      """simple docstring"""

      snake_case_			= [True for i in range(n + 1   )]
      snake_case_			= [i - 1 for i in range(n + 1   )]
      snake_case_			= []
      for i in range(2   ,   n + 1   ):
            if is_prime[i]:
                  primes.append(SCREAMING_SNAKE_CASE   )
            for j in range(0   ,   len(SCREAMING_SNAKE_CASE   )   ):
                  if i * primes[j] >= n:
                        break
                  snake_case_			= False

                  if i % primes[j] == 0:
                        snake_case_			= totients[i] * primes[j]
                        break

                  snake_case_			= totients[i] * (primes[j] - 1)

      return totients


if __name__ == "__main__":
   import doctest

   doctest.testmod()