





"""simple docstring"""





import json
import os
from typing import Optional, Tuple

import regex as re

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


lowercase__				:List[str]				   =       logging.get_logger(__name__)

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

lowercase__				:Optional[Any]				   =       {
    'vocab_file': {'ctrl': 'https://raw.githubusercontent.com/salesforce/ctrl/master/ctrl-vocab.json'},
    'merges_file': {'ctrl': 'https://raw.githubusercontent.com/salesforce/ctrl/master/ctrl-merges.txt'},
}

lowercase__				:str				   =       {
    'ctrl': 2_5_6,
}

lowercase__				:int				   =       {
    'Pregnancy': 1_6_8_6_2_9,
    'Christianity': 7_6_7_5,
    'Explain': 1_0_6_4_2_3,
    'Fitness': 6_3_4_4_0,
    'Saving': 6_3_1_6_3,
    'Ask': 2_7_1_7_1,
    'Ass': 9_5_9_8_5,
    'Joke': 1_6_3_5_0_9,
    'Questions': 4_5_6_2_2,
    'Thoughts': 4_9_6_0_5,
    'Retail': 5_2_3_4_2,
    'Feminism': 1_6_4_3_3_8,
    'Writing': 1_1_9_9_2,
    'Atheism': 1_9_2_2_6_3,
    'Netflix': 4_8_6_1_6,
    'Computing': 3_9_6_3_9,
    'Opinion': 4_3_2_1_3,
    'Alone': 4_4_9_6_7,
    'Funny': 5_8_9_1_7,
    'Gaming': 4_0_3_5_8,
    'Human': 4_0_8_8,
    'India': 1_3_3_1,
    'Joker': 7_7_1_3_8,
    'Diet': 3_6_2_0_6,
    'Legal': 1_1_8_5_9,
    'Norman': 4_9_3_9,
    'Tip': 7_2_6_8_9,
    'Weight': 5_2_3_4_3,
    'Movies': 4_6_2_7_3,
    'Running': 2_3_4_2_5,
    'Science': 2_0_9_0,
    'Horror': 3_7_7_9_3,
    'Confession': 6_0_5_7_2,
    'Finance': 1_2_2_5_0,
    'Politics': 1_6_3_6_0,
    'Scary': 1_9_1_9_8_5,
    'Support': 1_2_6_5_4,
    'Technologies': 3_2_5_1_6,
    'Teenage': 6_6_1_6_0,
    'Event': 3_2_7_6_9,
    'Learned': 6_7_4_6_0,
    'Notion': 1_8_2_7_7_0,
    'Wikipedia': 3_7_5_8_3,
    'Books': 6_6_6_5,
    'Extract': 7_6_0_5_0,
    'Confessions': 1_0_2_7_0_1,
    'Conspiracy': 7_5_9_3_2,
    'Links': 6_3_6_7_4,
    'Narcissus': 1_5_0_4_2_5,
    'Relationship': 5_4_7_6_6,
    'Relationships': 1_3_4_7_9_6,
    'Reviews': 4_1_6_7_1,
    'News': 4_2_5_6,
    'Translation': 2_6_8_2_0,
    'multilingual': 1_2_8_4_0_6,
}


def       lowerCamelCase_       (   UpperCAmelCase_  )						->List[str]:





       """simple docstring"""


       __UpperCAmelCase    :						int       =						set()
       __UpperCAmelCase    :						Dict       =						word[0]
       for char in word[1:]:
              pairs.add((prev_char, char)  )
              __UpperCAmelCase    :						List[str]       =						char

       __UpperCAmelCase    :						List[Any]       =						set(SCREAMING_SNAKE_CASE_  )
       return pairs







class 							snake_case							(			_UpperCAmelCase ):

      '''simple docstring'''



      _A     :       Union[str, Any]         =       VOCAB_FILES_NAMES
      _A     :       str         =       PRETRAINED_VOCAB_FILES_MAP
      _A     :       List[Any]         =       PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
      _A     :       Dict         =       CONTROL_CODES

      def __init__(							self       :      List[str]						,				__lowercase       :      str						,				__lowercase       :      Union[str, Any]						,				__lowercase       :      Optional[Any]="<unk>"						,				**__lowercase       :      int ):


             '''simple docstring'''




             super().__init__(unk_token=lowercase__						,				**lowercase__ )

             with open(lowercase__						,				encoding='''utf-8''' ) as vocab_handle:
                    __UpperCAmelCase    :						Union[str, Any]       =						json.load(lowercase__ )
             __UpperCAmelCase    :						Optional[Any]       =						{v: k for k, v in self.encoder.items()}
             with open(lowercase__						,				encoding='''utf-8''' ) as merges_handle:
                    __UpperCAmelCase    :						List[Any]       =						merges_handle.read().split('''\n''' )[1:-1]
             __UpperCAmelCase    :						int       =						[tuple(merge.split() ) for merge in merges]
             __UpperCAmelCase    :						str       =						dict(zip(lowercase__						,				range(len(lowercase__ ) ) ) )
             __UpperCAmelCase    :						int       =						{}

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


             '''simple docstring'''




             return len(self.encoder )

      def       A_					(							self       :      Optional[int] ):


             '''simple docstring'''




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

      def       A_					(							self       :      str						,				__lowercase       :      Tuple ):


             '''simple docstring'''




             if token in self.cache:
                    return self.cache[token]
             __UpperCAmelCase    :						List[str]       =						tuple(lowercase__ )
             __UpperCAmelCase    :						Optional[Any]       =						tuple(list(word[:-1] ) + [word[-1] + '''</w>'''] )
             __UpperCAmelCase    :						List[str]       =						get_pairs(lowercase__ )

             if not pairs:
                    return token

             while True:
                    __UpperCAmelCase    :						str       =						min(lowercase__						,				key=lambda __lowercase : self.bpe_ranks.get(lowercase__						,				float('''inf''' ) ) )
                    if bigram not in self.bpe_ranks:
                           break
                    __UpperCAmelCase    :						Union[str, Any]       =						bigram
                    __UpperCAmelCase    :						int       =						[]
                    __UpperCAmelCase    :						int       =						0
                    while i < len(lowercase__ ):
                           try:
                                  __UpperCAmelCase    :						Optional[int]       =						word.index(lowercase__						,				lowercase__ )
                           except ValueError:
                                  new_word.extend(word[i:] )
                                  break
                           else:
                                  new_word.extend(word[i:j] )
                                  __UpperCAmelCase    :						List[Any]       =						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
                    __UpperCAmelCase    :						Union[str, Any]       =						tuple(lowercase__ )
                    __UpperCAmelCase    :						List[str]       =						new_word
                    if len(lowercase__ ) == 1:
                           break
                    else:
                           __UpperCAmelCase    :						Optional[Any]       =						get_pairs(lowercase__ )
             __UpperCAmelCase    :						List[str]       =						"@@ ".join(lowercase__ )
             __UpperCAmelCase    :						str       =						word[:-4]
             __UpperCAmelCase    :						Tuple       =						word
             return word

      def       A_					(							self       :      List[str]						,				__lowercase       :      Dict ):


             '''simple docstring'''




             __UpperCAmelCase    :						Any       =						[]

             __UpperCAmelCase    :						Union[str, Any]       =						re.findall(R'''\S+\n?'''						,				lowercase__ )

             for token in words:
                    split_tokens.extend(list(self.bpe(lowercase__ ).split(''' ''' ) ) )
             return split_tokens

      def       A_					(							self       :      List[str]						,				__lowercase       :      Dict ):


             '''simple docstring'''




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

      def       A_					(							self       :      Union[str, Any]						,				__lowercase       :      Optional[Any] ):


             '''simple docstring'''




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

      def       A_					(							self       :      Tuple						,				__lowercase       :      Dict ):


             '''simple docstring'''




             __UpperCAmelCase    :						str       =						" ".join(lowercase__ ).replace('''@@ '''						,				'''''' ).strip()
             return out_string







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


             '''simple docstring'''




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

             __UpperCAmelCase    :						Dict       =						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!''' )
                                  __UpperCAmelCase    :						Dict       =						token_index
                           writer.write(''' '''.join(lowercase__ ) + '''\n''' )
                           index += 1

             return vocab_file, merge_file

      # def decode(self, token_ids, skip_special_tokens=False, clean_up_tokenization_spaces=True):
      #     filtered_tokens = ' '.join(self.convert_ids_to_tokens(token_ids, skip_special_tokens=skip_special_tokens))
      #     tokens_generated_so_far = re.sub('(@@ )', '', string=filtered_tokens)
      #     tokens_generated_so_far = re.sub('(@@ ?$)', '', string=tokens_generated_so_far)
      #     return ''.join(tokens_generated_so_far)






"""simple docstring"""





def       lowerCamelCase_       (   UpperCAmelCase_  )						->float:





  """simple docstring"""


  return 10 - x * x


def       lowerCamelCase_       (   UpperCAmelCase_  ,			UpperCAmelCase_  )						->float:





  """simple docstring"""


  if equation(UpperCAmelCase_  ) * equation(UpperCAmelCase_  ) >= 0:
    raise ValueError('''Wrong space!'''  )

  __UpperCAmelCase    :						Tuple       =						a
  while (b - a) >= 0.01:
    # Find middle point
    __UpperCAmelCase    :						List[str]       =						(a + b) / 2
    # Check if middle point is root
    if equation(UpperCAmelCase_  ) == 0.0:
      break
    # Decide the side to repeat the steps
    if equation(UpperCAmelCase_  ) * equation(UpperCAmelCase_  ) < 0:
      __UpperCAmelCase    :						Union[str, Any]       =						c
    else:
      __UpperCAmelCase    :						str       =						c
  return c


if __name__ == "__main__":
  import doctest

  doctest.testmod()

  print(bisection(-2, 5))
  print(bisection(0, 6))