

from typing import List, Optional

from tokenizers import ByteLevelBPETokenizer

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_blenderbot_small import BlenderbotSmallTokenizer


__UpperCAmelCase =				logging.get_logger(__name__)

__UpperCAmelCase =				{
    '''vocab_file''': '''vocab.json''',
    '''merges_file''': '''merges.txt''',
    '''tokenizer_config_file''': '''tokenizer_config.json''',
}

__UpperCAmelCase =				{
    '''vocab_file''': {
        '''facebook/blenderbot_small-90M''': '''https://huggingface.co/facebook/blenderbot_small-90M/resolve/main/vocab.json'''
    },
    '''merges_file''': {
        '''facebook/blenderbot_small-90M''': '''https://huggingface.co/facebook/blenderbot_small-90M/resolve/main/merges.txt'''
    },
    '''tokenizer_config_file''': {
        '''facebook/blenderbot_small-90M''': (
            '''https://huggingface.co/facebook/blenderbot_small-90M/resolve/main/tokenizer_config.json'''
        )
    },
}

__UpperCAmelCase =				{
    '''facebook/blenderbot_small-90M''': 512,
}







class      __lowercase			(    UpperCAmelCase__					):
  snake_case_				       =       VOCAB_FILES_NAMES
  snake_case_				       =       PRETRAINED_VOCAB_FILES_MAP
  snake_case_				       =       PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
  snake_case_				       =       BlenderbotSmallTokenizer

  def __init__(  self		:			List[Any]					,A		:			Union[str, Any]=None					,A		:			Tuple=None					,A		:			Any="<|endoftext|>"					,A		:			Tuple="<|endoftext|>"					,A		:			str="<|endoftext|>"					,A		:			Any=False					,A		:			Union[str, Any]=True					,**A		:			int					,):






   '''simple docstring'''
   super().__init__(
       ByteLevelBPETokenizer(
           vocab=__lowerCAmelCase					,merges=__lowerCAmelCase					,add_prefix_space=__lowerCAmelCase					,trim_offsets=__lowerCAmelCase					,)					,bos_token=__lowerCAmelCase					,eos_token=__lowerCAmelCase					,unk_token=__lowerCAmelCase					,**__lowerCAmelCase					,)
   UpperCAmelCase__					:  Dict					   =					add_prefix_space

  def    __lowercase       (  self		:			str					,A		:			List[Any]					,A		:			List[str]=None    ):






   '''simple docstring'''
   UpperCAmelCase__					:  int					   =					[self.bos_token_id] + token_ids_a + [self.eos_token_id]
   if token_ids_a is None:
    return output

   return output + [self.eos_token_id] + token_ids_a + [self.eos_token_id]




  def    __lowercase       (  self		:			int					,A		:			List[int]					,A		:			Optional[List[int]] = None    ):






   '''simple docstring'''
   UpperCAmelCase__					:  Dict					   =					[self.sep_token_id]
   UpperCAmelCase__					:  Dict					   =					[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]








"""simple docstring"""




import random
from typing import Any
def   lowerCAmelCase						(					__UpperCamelCase      ):
 '''simple docstring'''





 for _ in range(len(__UpperCamelCase      )      ):
  UpperCAmelCase__					:  Dict					   =					random.randint(0							,    len(__UpperCamelCase      ) - 1      )
  UpperCAmelCase__					:  Tuple					   =					random.randint(0							,    len(__UpperCamelCase      ) - 1      )
  UpperCAmelCase__   ,      UpperCAmelCase__					:  int					   =					data[b], data[a]
 return data


if __name__ == "__main__":
      __UpperCAmelCase =				[0, 1, 2, 3, 4, 5, 6, 7]
      __UpperCAmelCase =				['python', 'says', 'hello', '!']
      print('Fisher-Yates Shuffle:')
      print('List', integers, strings)
      print('FY Shuffle', fisher_yates_shuffle(integers), fisher_yates_shuffle(strings))





