


def    __lowerCamelCase	(		lowerCAmelCase__			,						lowerCAmelCase__			,						lowerCAmelCase__			,						lowerCAmelCase__			):







       if start == end:
              return start if lst[start] > item else start + 1
       if start > end:
              return start

       lowerCAmelCase__  			=      (start + end) // 2
       if lst[mid] < item:
              return binary_search(lowerCAmelCase__			,						lowerCAmelCase__			,						mid + 1			,						lowerCAmelCase__			)
       elif lst[mid] > item:
              return binary_search(lowerCAmelCase__			,						lowerCAmelCase__			,						lowerCAmelCase__			,						mid - 1			)
       else:
              return mid






def    __lowerCamelCase	(		lowerCAmelCase__			):
       lowerCAmelCase__  			=      len(lowerCAmelCase__			)

       for index in range(1			,						lowerCAmelCase__			):
              lowerCAmelCase__  			=      lst[index]
              lowerCAmelCase__  			=      binary_search(lowerCAmelCase__			,						lowerCAmelCase__			,						0			,						index - 1			)
              lowerCAmelCase__  			=      lst[:pos] + [value] + lst[pos:index] + lst[index + 1 :]

       return lst






def    __lowerCamelCase	(		lowerCAmelCase__			,						lowerCAmelCase__			):







       if not left:
              return right

       if not right:
              return left

       if left[0] < right[0]:
              return [left[0], *merge(left[1:]			,						lowerCAmelCase__			)]

       return [right[0], *merge(lowerCAmelCase__			,						right[1:]			)]






def    __lowerCamelCase	(		lowerCAmelCase__			):
       lowerCAmelCase__  			=      len(lowerCAmelCase__			)
       lowerCAmelCase__			,      lowerCAmelCase__  			=      [], []
       lowerCAmelCase__  			=      [lst[0]]
       lowerCAmelCase__  			=      []
       lowerCAmelCase__  			=      1
       while i < length:
              if lst[i] < lst[i - 1]:
                     runs.append(lowerCAmelCase__			)
                     lowerCAmelCase__  			=      [lst[i]]
              else:
                     new_run.append(lst[i]			)
              i += 1
       runs.append(lowerCAmelCase__			)

       for run in runs:
              sorted_runs.append(insertion_sort(lowerCAmelCase__			)			)
       for run in sorted_runs:
              lowerCAmelCase__  			=      merge(lowerCAmelCase__			,						lowerCAmelCase__			)

       return sorted_array






def    __lowerCamelCase	(		):
       lowerCAmelCase__  			=      [5, 9, 1_0, 3, -4, 5, 1_7_8, 9_2, 4_6, -1_8, 0, 7]
       lowerCAmelCase__  			=      tim_sort(lowerCAmelCase__			)
       print(lowerCAmelCase__			)


if __name__ == "__main__":
    main()

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

from ...tokenization_utils import PreTrainedTokenizer
from ...utils import logging


lowerCAmelCase__					=				logging.get_logger(__name__)

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

lowerCAmelCase__					=				{
    'vocab_file': {
        'microsoft/biogpt': 'https://huggingface.co/microsoft/biogpt/resolve/main/vocab.json',
    },
    'merges_file': {'microsoft/biogpt': 'https://huggingface.co/microsoft/biogpt/resolve/main/merges.txt'},
}

lowerCAmelCase__					=				{
    'microsoft/biogpt': 1024,
}






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



class        a_				(		SCREAMING_SNAKE_CASE		):






 '''simple docstring'''






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




 def __init__(    self      :						List[str]    ,					lowercase__      :						Any    ,					lowercase__      :						int    ,					lowercase__      :						Union[str, Any]="<unk>"    ,					lowercase__      :						Optional[Any]="<s>"    ,					lowercase__      :						Dict="</s>"    ,					lowercase__      :						Tuple="</s>"    ,					lowercase__      :						Optional[Any]="<pad>"    ,					**lowercase__      :						Optional[int]    ,					):







        '''simple docstring'''



        super().__init__(
            bos_token=lowercase__    ,					eos_token=lowercase__    ,					sep_token=lowercase__    ,					unk_token=lowercase__    ,					pad_token=lowercase__    ,					**lowercase__    ,					)

        try:
               import sacremoses
        except ImportError:
               raise ImportError(
                   'You need to install sacremoses to use BioGptTokenizer. '
                   'See https://pypi.org/project/sacremoses/ for installation.')

        lowerCAmelCase__  			=      'en'
        lowerCAmelCase__  			=      sacremoses
        # cache of sm.MosesTokenizer instance
        lowerCAmelCase__  			=      {}
        lowerCAmelCase__  			=      {}
        with open(lowercase__    ,					encoding='utf-8') as vocab_handle:
               lowerCAmelCase__  			=      json.load(lowercase__)
        lowerCAmelCase__  			=      {v: k for k, v in self.encoder.items()}
        with open(lowercase__    ,					encoding='utf-8') as merges_handle:
               lowerCAmelCase__  			=      merges_handle.read().split('\n')[:-1]
        lowerCAmelCase__  			=      [tuple(merge.split()[:2]) for merge in merges]
        lowerCAmelCase__  			=      dict(zip(lowercase__    ,					range(len(lowercase__))))
        lowerCAmelCase__  			=      {}




 @property
 def 	__snake_case		(    self      :						Optional[Any]):







        '''simple docstring'''



        return len(self.encoder)




 def 	__snake_case		(    self      :						List[str]):







        '''simple docstring'''



        return dict(self.encoder    ,					**self.added_tokens_encoder)




 def 	__snake_case		(    self      :						Optional[int]    ,					lowercase__      :						List[Any]    ,					lowercase__      :						int):







        '''simple docstring'''



        if lang not in self.cache_moses_tokenizer:
               lowerCAmelCase__  			=      self.sm.MosesTokenizer(lang=lowercase__)
               lowerCAmelCase__  			=      moses_tokenizer
        return self.cache_moses_tokenizer[lang].tokenize(
            lowercase__    ,					aggressive_dash_splits=lowercase__    ,					return_str=lowercase__    ,					escape=lowercase__)




 def 	__snake_case		(    self      :						Optional[int]    ,					lowercase__      :						Tuple    ,					lowercase__      :						Any):







        '''simple docstring'''



        if lang not in self.cache_moses_detokenizer:
               lowerCAmelCase__  			=      self.sm.MosesDetokenizer(lang=lowercase__)
               lowerCAmelCase__  			=      moses_detokenizer
        return self.cache_moses_detokenizer[lang].detokenize(lowercase__)




 def 	__snake_case		(    self      :						Dict    ,					lowercase__      :						Union[str, Any]):







        '''simple docstring'''



        lowerCAmelCase__  			=      tuple(token[:-1]) + (token[-1] + '</w>',)
        if token in self.cache:
               return self.cache[token]
        lowerCAmelCase__  			=      get_pairs(lowercase__)

        if not pairs:
               return token + "</w>"

        while True:
               lowerCAmelCase__  			=      min(lowercase__    ,					key=lambda lowercase__: self.bpe_ranks.get(lowercase__    ,					float('inf')))
               if bigram not in self.bpe_ranks:
                      break
               lowerCAmelCase__			,      lowerCAmelCase__  			=      bigram
               lowerCAmelCase__  			=      []
               lowerCAmelCase__  			=      0
               while i < len(lowercase__):
                      try:
                             lowerCAmelCase__  			=      word.index(lowercase__    ,					lowercase__)
                      except ValueError:
                             new_word.extend(word[i:])
                             break
                      else:
                             new_word.extend(word[i:j])
                             lowerCAmelCase__  			=      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
               lowerCAmelCase__  			=      tuple(lowercase__)
               lowerCAmelCase__  			=      new_word
               if len(lowercase__) == 1:
                      break
               else:
                      lowerCAmelCase__  			=      get_pairs(lowercase__)
        lowerCAmelCase__  			=      ' '.join(lowercase__)
        if word == "\n  </w>":
               lowerCAmelCase__  			=      '\n</w>'
        lowerCAmelCase__  			=      word
        return word




 def 	__snake_case		(    self      :						Optional[Any]    ,					lowercase__      :						Any    ,					lowercase__      :						Dict=False):







        '''simple docstring'''



        if bypass_tokenizer:
               lowerCAmelCase__  			=      text.split()
        else:
               lowerCAmelCase__  			=      self.moses_tokenize(lowercase__    ,					self.lang)

        lowerCAmelCase__  			=      []
        for token in text:
               if token:
                      split_tokens.extend(list(self.bpe(lowercase__).split(' ')))

        return split_tokens




 def 	__snake_case		(    self      :						List[str]    ,					lowercase__      :						List[Any]):







        '''simple docstring'''



        return self.encoder.get(lowercase__    ,					self.encoder.get(self.unk_token))




 def 	__snake_case		(    self      :						Optional[int]    ,					lowercase__      :						Optional[Any]):







        '''simple docstring'''



        return self.decoder.get(lowercase__    ,					self.unk_token)




 def 	__snake_case		(    self      :						Any    ,					lowercase__      :						int):







        '''simple docstring'''



        lowerCAmelCase__  			=      [t.replace(' '    ,					'').replace('</w>'    ,					' ') for t in tokens]
        lowerCAmelCase__  			=      ''.join(lowercase__).split()
        # detokenize
        lowerCAmelCase__  			=      self.moses_detokenize(lowercase__    ,					self.lang)
        return text




 def 	__snake_case		(    self      :						Optional[int]    ,					lowercase__      :						List[int]    ,					lowercase__      :						Optional[List[int]] = None):







        '''simple docstring'''



        if token_ids_a is None:
               return [self.sep_token_id] + token_ids_a
        lowerCAmelCase__  			=      [self.sep_token_id]
        return sep + token_ids_a + sep + token_ids_a




 def 	__snake_case		(    self      :						Union[str, Any]    ,					lowercase__      :						List[int]    ,					lowercase__      :						Optional[List[int]] = None    ,					lowercase__      :						bool = False):







        '''simple docstring'''



        if already_has_special_tokens:
               return super().get_special_tokens_mask(
                   token_ids_a=lowercase__    ,					token_ids_a=lowercase__    ,					already_has_special_tokens=lowercase__)
        # no bos used in fairseq
        if token_ids_a is not None:
               return [1] + ([0] * len(lowercase__)) + [1] + ([0] * len(lowercase__))
        return [1] + ([0] * len(lowercase__))




 def 	__snake_case		(    self      :						Union[str, Any]    ,					lowercase__      :						List[int]    ,					lowercase__      :						Optional[List[int]] = None):







        '''simple docstring'''



        lowerCAmelCase__  			=      [self.sep_token_id]

        # no bos used in fairseq
        if token_ids_a is None:
               return len(token_ids_a + sep) * [0]
        return len(token_ids_a + sep) * [0] + len(token_ids_a + sep) * [1]




 def 	__snake_case		(    self      :						Tuple    ,					lowercase__      :						str    ,					lowercase__      :						Optional[str] = None):







        '''simple docstring'''



        if not os.path.isdir(lowercase__):
               logger.error(F"""Vocabulary path ({save_directory}) should be a directory""")
               return
        lowerCAmelCase__  			=      os.path.join(
            lowercase__    ,					(filename_prefix + '-' if filename_prefix else '') + VOCAB_FILES_NAMES['vocab_file'])
        lowerCAmelCase__  			=      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')

        lowerCAmelCase__  			=      0
        with open(lowercase__    ,					'w'    ,					encoding='utf-8') as writer:
               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!')
                             lowerCAmelCase__  			=      token_index
                      writer.write(' '.join(lowercase__) + '\n')
                      index += 1

        return vocab_file, merge_file




 def __getstate__(    self      :						List[str]):







        '''simple docstring'''



        lowerCAmelCase__  			=      self.__dict__.copy()
        lowerCAmelCase__  			=      None
        return state




 def __setstate__(    self      :						List[str]    ,					lowercase__      :						Optional[Any]):







        '''simple docstring'''



        lowerCAmelCase__  			=      d

        try:
               import sacremoses
        except ImportError:
               raise ImportError(
                   'You need to install sacremoses to use XLMTokenizer. '
                   'See https://pypi.org/project/sacremoses/ for installation.')

        lowerCAmelCase__  			=      sacremoses
