"""simple docstring"""


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""": 5_1_2,
}


class 							a					(		lowerCAmelCase_ ):
    _snake_case  :	int  				=				VOCAB_FILES_NAMES
    _snake_case  :	Dict  				=				PRETRAINED_VOCAB_FILES_MAP
    _snake_case  :	Dict  				=				PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
    _snake_case  :	Optional[Any]  				=				BlenderbotSmallTokenizer


    def __init__(       self						:	Any ,					__lowerCAmelCase						:	Any=None ,					__lowerCAmelCase						:	Optional[int]=None ,					__lowerCAmelCase						:	int="<|endoftext|>" ,					__lowerCAmelCase						:	Dict="<|endoftext|>" ,					__lowerCAmelCase						:	Optional[int]="<|endoftext|>" ,					__lowerCAmelCase						:	str=False ,					__lowerCAmelCase						:	List[Any]=True ,					**__lowerCAmelCase						:	Any ,					):
      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    			=   add_prefix_space


    def   lowerCAmelCase_	(       self						:	str ,					__lowerCAmelCase						:	List[str] ,					__lowerCAmelCase						:	Optional[int]=None       ):
      _UpperCAmelCase    			=   [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   lowerCAmelCase_	(       self						:	Optional[int] ,					__lowerCAmelCase						:	List[int] ,					__lowerCAmelCase						:	Optional[List[int]] = None       ):
      _UpperCAmelCase    			=   [self.sep_token_id]
      _UpperCAmelCase    			=   [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"""


from transformers import BertTokenizerFast

from .custom_tokenization import CustomTokenizer


class 							a					(		lowerCAmelCase_ ):
    _snake_case  :	Dict  				=				CustomTokenizer
    pass
