






'''simple docstring'''







import json
import os
from functools import lru_cache
from typing import List, Optional, Tuple

import regex as re

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


__A   :							Dict     	=						logging.get_logger(__name__)


__A   :							str     	=						{'vocab_file': 'vocab.json', 'merges_file': 'merges.txt'}

# See all MVP models at https://huggingface.co/models?filter=mvp
__A   :							str     	=						{
    'vocab_file': {
        'RUCAIBox/mvp': 'https://huggingface.co/RUCAIBox/mvp/resolve/main/vocab.json',
    },
    'added_tokens.json': {
        'RUCAIBox/mvp': 'https://huggingface.co/RUCAIBox/mvp/resolve/main/added_tokens.json',
    },
    'merges_file': {
        'RUCAIBox/mvp': 'https://huggingface.co/RUCAIBox/mvp/resolve/main/merges.txt',
    },
}

__A   :							List[Any]     	=						{
    'RUCAIBox/mvp': 1_0_2_4,
}


@lru_cache()
def     _UpperCamelCase				(  ):
      __A		 =   (
          list(range(ord("!"				)				,      ord("~"				) + 1				)				) + list(range(ord("¡"				)				,      ord("¬"				) + 1				)				) + list(range(ord("®"				)				,      ord("ÿ"				) + 1				)				)
      )
      __A		 =   bs[:]
      __A		 =   0
      for b in range(2**8				):
            if b not in bs:
                  bs.append(snake_case__				)
                  cs.append(2**8 + n				)
                  n += 1
      __A		 =   [chr(snake_case__				) for n in cs]
      return dict(zip(snake_case__				,      snake_case__				)				)


def     _UpperCamelCase				(  snake_case__				):
      __A		 =   set()
      __A		 =   word[0]
      for char in word[1:]:
            pairs.add((prev_char, char)				)
            __A		 =   char
      return pairs






class        a__     (      lowerCamelCase    ):
     '''simple docstring'''







     _snake_case							   =	VOCAB_FILES_NAMES
     _snake_case							   =	PRETRAINED_VOCAB_FILES_MAP
     _snake_case							   =	PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
     _snake_case							   =	['input_ids', 'attention_mask']






     def __init__(self     :						str					,					lowercase__     :						Dict					,					lowercase__     :						Tuple					,					lowercase__     :						Optional[int]="replace"					,					lowercase__     :						int="<s>"					,					lowercase__     :						List[Any]="</s>"					,					lowercase__     :						Tuple="</s>"					,					lowercase__     :						Optional[int]="<s>"					,					lowercase__     :						Optional[Any]="<unk>"					,					lowercase__     :						Optional[Any]="<pad>"					,					lowercase__     :						Tuple="<mask>"					,					lowercase__     :						Dict=False					,					**lowercase__     :						Tuple					,					)	->							Tuple:
           __A		 =   AddedToken(lowercase__					,					lstrip=lowercase__					,					rstrip=lowercase__       ) if isinstance(lowercase__					,					lowercase__       ) else bos_token
           __A		 =   AddedToken(lowercase__					,					lstrip=lowercase__					,					rstrip=lowercase__       ) if isinstance(lowercase__					,					lowercase__       ) else eos_token
           __A		 =   AddedToken(lowercase__					,					lstrip=lowercase__					,					rstrip=lowercase__       ) if isinstance(lowercase__					,					lowercase__       ) else sep_token
           __A		 =   AddedToken(lowercase__					,					lstrip=lowercase__					,					rstrip=lowercase__       ) if isinstance(lowercase__					,					lowercase__       ) else cls_token
           __A		 =   AddedToken(lowercase__					,					lstrip=lowercase__					,					rstrip=lowercase__       ) if isinstance(lowercase__					,					lowercase__       ) else unk_token
           __A		 =   AddedToken(lowercase__					,					lstrip=lowercase__					,					rstrip=lowercase__       ) if isinstance(lowercase__					,					lowercase__       ) else pad_token

           # Mask token behave like a normal word, i.e. include the space before it
           __A		 =   AddedToken(lowercase__					,					lstrip=lowercase__					,					rstrip=lowercase__       ) if isinstance(lowercase__					,					lowercase__       ) else mask_token

           super().__init__(
               errors=lowercase__					,					bos_token=lowercase__					,					eos_token=lowercase__					,					unk_token=lowercase__					,					sep_token=lowercase__					,					cls_token=lowercase__					,					pad_token=lowercase__					,					mask_token=lowercase__					,					add_prefix_space=lowercase__					,					**lowercase__					,					)
           with open(lowercase__					,					encoding="utf-8"       ) as vocab_handle:
                 __A		 =   json.load(lowercase__       )
           __A		 =   {v: k for k, v in self.encoder.items()}
           __A		 =   errors  # how to handle errors in decoding
           __A		 =   bytes_to_unicode()
           __A		 =   {v: k for k, v in self.byte_encoder.items()}
           with open(lowercase__					,					encoding="utf-8"       ) as merges_handle:
                 __A		 =   merges_handle.read().split("\n"       )[1:-1]
           __A		 =   [tuple(merge.split()       ) for merge in bpe_merges]
           __A		 =   dict(zip(lowercase__					,					range(len(lowercase__       )       )       )       )
           __A		 =   {}
           __A		 =   add_prefix_space

           # Should have added re.IGNORECASE so BPE merges can happen for capitalized versions of contractions
           __A		 =   re.compile(r"'s|'t|'re|'ve|'m|'ll|'d| ?\p{L}+| ?\p{N}+| ?[^\s\p{L}\p{N}]+|\s+(?!\S)|\s+"       )






     @property
     def      _UpperCamelCase (self     :						List[str]       )	->							Optional[Any]:
           return len(self.encoder       )






     def      _UpperCamelCase (self     :						Optional[Any]       )	->							List[Any]:
           return dict(self.encoder					,					**self.added_tokens_encoder       )






     def      _UpperCamelCase (self     :						Tuple					,					lowercase__     :						int       )	->							str:
           if token in self.cache:
                 return self.cache[token]
           __A		 =   tuple(lowercase__       )
           __A		 =   get_pairs(lowercase__       )

           if not pairs:
                 return token

           while True:
                 __A		 =   min(lowercase__					,					key=lambda lowercase__       : self.bpe_ranks.get(lowercase__					,					float("inf"       )       )       )
                 if bigram not in self.bpe_ranks:
                       break
                 __A ,					__A		 =   bigram
                 __A		 =   []
                 __A		 =   0
                 while i < len(lowercase__       ):
                       try:
                             __A		 =   word.index(lowercase__					,					lowercase__       )
                       except ValueError:
                             new_word.extend(word[i:]       )
                             break
                       else:
                             new_word.extend(word[i:j]       )
                             __A		 =   j

                       if word[i] == first and i < len(lowercase__       ) - 1 and word[i + 1] == second:
                             new_word.append(first + second       )
                             i += 2
                       else:
                             new_word.append(word[i]       )
                             i += 1
                 __A		 =   tuple(lowercase__       )
                 __A		 =   new_word
                 if len(lowercase__       ) == 1:
                       break
                 else:
                       __A		 =   get_pairs(lowercase__       )
           __A		 =   " ".join(lowercase__       )
           __A		 =   word
           return word






     def      _UpperCamelCase (self     :						Optional[Any]					,					lowercase__     :						Optional[int]       )	->							Union[str, Any]:
           __A		 =   []
           for token in re.findall(self.pat					,					lowercase__       ):
                 __A		 =   "".join(
                     self.byte_encoder[b] for b in token.encode("utf-8"       )       )  # Maps all our bytes to unicode strings, avoiding control tokens of the BPE (spaces in our case)
                 bpe_tokens.extend(bpe_token for bpe_token in self.bpe(lowercase__       ).split(" "       )       )
           return bpe_tokens






     def      _UpperCamelCase (self     :						List[Any]					,					lowercase__     :						Optional[Any]       )	->							Tuple:
           return self.encoder.get(lowercase__					,					self.encoder.get(self.unk_token       )       )






     def      _UpperCamelCase (self     :						str					,					lowercase__     :						Optional[Any]       )	->							Any:
           return self.decoder.get(lowercase__       )






     def      _UpperCamelCase (self     :						Tuple					,					lowercase__     :						Optional[int]       )	->							Tuple:
           __A		 =   "".join(lowercase__       )
           __A		 =   bytearray([self.byte_decoder[c] for c in text]       ).decode("utf-8"					,					errors=self.errors       )
           return text






     def      _UpperCamelCase (self     :						int					,					lowercase__     :						str					,					lowercase__     :						Optional[str] = None       )	->							Tuple[str]:
           if not os.path.isdir(lowercase__       ):
                 logger.error(f"Vocabulary path ({save_directory}) should be a directory"       )
                 return
           __A		 =   os.path.join(
               lowercase__					,					(filename_prefix + "-" if filename_prefix else "") + VOCAB_FILES_NAMES["vocab_file"]       )
           __A		 =   os.path.join(
               lowercase__					,					(filename_prefix + "-" if filename_prefix else "") + VOCAB_FILES_NAMES["merges_file"]       )

           with open(lowercase__					,					"w"					,					encoding="utf-8"       ) as f:
                 f.write(json.dumps(self.encoder					,					indent=2					,					sort_keys=lowercase__					,					ensure_ascii=lowercase__       ) + "\n"       )

           __A		 =   0
           with open(lowercase__					,					"w"					,					encoding="utf-8"       ) as writer:
                 writer.write("#version: 0.2\n"       )
                 for bpe_tokens, token_index in sorted(self.bpe_ranks.items()					,					key=lambda lowercase__       : kv[1]       ):
                       if index != token_index:
                             logger.warning(
                                 f"Saving vocabulary to {merge_file}: BPE merge indices are not consecutive."
                                 " Please check that the tokenizer is not corrupted!"       )
                             __A		 =   token_index
                       writer.write(" ".join(lowercase__       ) + "\n"       )
                       index += 1

           return vocab_file, merge_file






     def      _UpperCamelCase (self     :						Dict					,					lowercase__     :						List[int]					,					lowercase__     :						Optional[List[int]] = None       )	->							List[int]:
           if token_ids_a is None:
                 return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
           __A		 =   [self.cls_token_id]
           __A		 =   [self.sep_token_id]
           return cls + token_ids_a + sep + sep + token_ids_a + sep






     def      _UpperCamelCase (self     :						List[str]					,					lowercase__     :						List[int]					,					lowercase__     :						Optional[List[int]] = None					,					lowercase__     :						bool = False       )	->							List[int]:
           if already_has_special_tokens:
                 return super().get_special_tokens_mask(
                     token_ids_a=lowercase__					,					token_ids_a=lowercase__					,					already_has_special_tokens=lowercase__       )

           if token_ids_a is None:
                 return [1] + ([0] * len(lowercase__       )) + [1]
           return [1] + ([0] * len(lowercase__       )) + [1, 1] + ([0] * len(lowercase__       )) + [1]






     def      _UpperCamelCase (self     :						int					,					lowercase__     :						List[int]					,					lowercase__     :						Optional[List[int]] = 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 + sep + token_ids_a + sep       ) * [0]






     def      _UpperCamelCase (self     :						List[Any]					,					lowercase__     :						Dict					,					lowercase__     :						Tuple=False					,					**lowercase__     :						Optional[Any]       )	->							Optional[int]:
           __A		 =   kwargs.pop("add_prefix_space"					,					self.add_prefix_space       )
           if (is_split_into_words or add_prefix_space) and (len(lowercase__       ) > 0 and not text[0].isspace()):
                 __A		 =   " " + text
           return (text, kwargs)










'''simple docstring'''







def     _UpperCamelCase				(  snake_case__				):
      if len(snake_case__				) <= 1:
            return data
      else:
            return [
                *quick_sort([e for e in data[1:] if e <= data[0]]				),
                data[0],
                *quick_sort([e for e in data[1:] if e > data[0]]				),
            ]


if __name__ == "__main__":
       import doctest

       doctest.testmod()


