

import os
import re
from shutil import copyfile
from typing import List, Optional, Tuple

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


_SCREAMING_SNAKE_CASE  :						Tuple         =    logging.get_logger(__name__)

_SCREAMING_SNAKE_CASE  :						List[Any]         =    {
    '''vocab_file''': '''vocab.txt''',
    '''merges_file''': '''bpe.codes''',
}

_SCREAMING_SNAKE_CASE  :						Tuple         =    {
    '''vocab_file''': {
        '''vinai/phobert-base''': '''https://huggingface.co/vinai/phobert-base/resolve/main/vocab.txt''',
        '''vinai/phobert-large''': '''https://huggingface.co/vinai/phobert-large/resolve/main/vocab.txt''',
    },
    '''merges_file''': {
        '''vinai/phobert-base''': '''https://huggingface.co/vinai/phobert-base/resolve/main/bpe.codes''',
        '''vinai/phobert-large''': '''https://huggingface.co/vinai/phobert-large/resolve/main/bpe.codes''',
    },
}

_SCREAMING_SNAKE_CASE  :						Union[str, Any]         =    {
    '''vinai/phobert-base''': 256,
    '''vinai/phobert-large''': 256,
}
def        UpperCAmelCase_     (		_A       ):





     '''simple docstring'''




     SCREAMING_SNAKE_CASE__			=					set()
     SCREAMING_SNAKE_CASE__			=					word[0]
     for char in word[1:]:
          pairs.add((prev_char, char)       )
          SCREAMING_SNAKE_CASE__			=					char

     SCREAMING_SNAKE_CASE__			=					set(_A       )
     return pairs







class  UpperCAmelCase__	( A__ ):






  """simple docstring"""


  a     =      VOCAB_FILES_NAMES
  a     =      PRETRAINED_VOCAB_FILES_MAP
  a     =      PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES






  def __init__(							self		:	Tuple			,     __lowerCamelCase		:	Dict			,     __lowerCamelCase		:	Union[str, Any]			,     __lowerCamelCase		:	int="<s>"			,     __lowerCamelCase		:	Optional[Any]="</s>"			,     __lowerCamelCase		:	str="</s>"			,     __lowerCamelCase		:	Optional[Any]="<s>"			,     __lowerCamelCase		:	Optional[Any]="<unk>"			,     __lowerCamelCase		:	int="<pad>"			,     __lowerCamelCase		:	int="<mask>"			,     **__lowerCamelCase		:	Optional[Any]			,     )	->							Optional[Any]:
       super().__init__(
           bos_token=__lowerCamelCase			,     eos_token=__lowerCamelCase			,     unk_token=__lowerCamelCase			,     sep_token=__lowerCamelCase			,     cls_token=__lowerCamelCase			,     pad_token=__lowerCamelCase			,     mask_token=__lowerCamelCase			,     **__lowerCamelCase			,     )

       SCREAMING_SNAKE_CASE__			=					vocab_file
       SCREAMING_SNAKE_CASE__			=					merges_file

       SCREAMING_SNAKE_CASE__			=					{}
       SCREAMING_SNAKE_CASE__			=					0
       SCREAMING_SNAKE_CASE__			=					1
       SCREAMING_SNAKE_CASE__			=					2
       SCREAMING_SNAKE_CASE__			=					3

       self.add_from_file(__lowerCamelCase      )

       SCREAMING_SNAKE_CASE__			=					{v: k for k, v in self.encoder.items()}

       with open(__lowerCamelCase			,     encoding='''utf-8'''      ) as merges_handle:
            SCREAMING_SNAKE_CASE__			=					merges_handle.read().split('''\n'''      )[:-1]
       SCREAMING_SNAKE_CASE__			=					[tuple(merge.split()[:-1]      ) for merge in merges]
       SCREAMING_SNAKE_CASE__			=					dict(zip(__lowerCamelCase			,     range(len(__lowerCamelCase      )      )      )      )
       SCREAMING_SNAKE_CASE__			=					{}






  def    lowercase_	(							self		:	Dict			,     __lowerCamelCase		:	List[int]			,     __lowerCamelCase		:	Optional[List[int]] = None      )	->							List[int]:

       if token_ids_a is None:
            return [self.cls_token_id] + token_ids_a + [self.sep_token_id]
       SCREAMING_SNAKE_CASE__			=					[self.cls_token_id]
       SCREAMING_SNAKE_CASE__			=					[self.sep_token_id]
       return cls + token_ids_a + sep + sep + token_ids_a + sep






  def    lowercase_	(							self		:	str			,     __lowerCamelCase		:	List[int]			,     __lowerCamelCase		:	Optional[List[int]] = None			,     __lowerCamelCase		:	bool = False      )	->							List[int]:

       if already_has_special_tokens:
            return super().get_special_tokens_mask(
                token_ids_a=__lowerCamelCase			,     token_ids_a=__lowerCamelCase			,     already_has_special_tokens=__lowerCamelCase      )

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






  def    lowercase_	(							self		:	int			,     __lowerCamelCase		:	List[int]			,     __lowerCamelCase		:	Optional[List[int]] = None      )	->							List[int]:
       SCREAMING_SNAKE_CASE__			=					[self.sep_token_id]
       SCREAMING_SNAKE_CASE__			=					[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]






  @property
  def    lowercase_	(							self		:	str      )	->							Dict:
       return len(self.encoder      )






  def    lowercase_	(							self		:	Optional[int]      )	->							Union[str, Any]:
       return dict(self.encoder			,     **self.added_tokens_encoder      )






  def    lowercase_	(							self		:	List[Any]			,     __lowerCamelCase		:	str      )	->							List[str]:
       if token in self.cache:
            return self.cache[token]
       SCREAMING_SNAKE_CASE__			=					tuple(__lowerCamelCase      )
       SCREAMING_SNAKE_CASE__			=					tuple(list(word[:-1]      ) + [word[-1] + '''</w>''']      )
       SCREAMING_SNAKE_CASE__			=					get_pairs(__lowerCamelCase      )

       if not pairs:
            return token

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

                 if word[i] == first and i < len(__lowerCamelCase      ) - 1 and word[i + 1] == second:
                      new_word.append(first + second      )
                      i += 2
                 else:
                      new_word.append(word[i]      )
                      i += 1
            SCREAMING_SNAKE_CASE__			=					tuple(__lowerCamelCase      )
            SCREAMING_SNAKE_CASE__			=					new_word
            if len(__lowerCamelCase      ) == 1:
                 break
            else:
                 SCREAMING_SNAKE_CASE__			=					get_pairs(__lowerCamelCase      )
       SCREAMING_SNAKE_CASE__			=					'''@@ '''.join(__lowerCamelCase      )
       SCREAMING_SNAKE_CASE__			=					word[:-4]
       SCREAMING_SNAKE_CASE__			=					word
       return word






  def    lowercase_	(							self		:	Tuple			,     __lowerCamelCase		:	Any      )	->							Union[str, Any]:
       SCREAMING_SNAKE_CASE__			=					[]

       SCREAMING_SNAKE_CASE__			=					re.findall(r'''\S+\n?'''			,     __lowerCamelCase      )

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






  def    lowercase_	(							self		:	Any			,     __lowerCamelCase		:	Union[str, Any]      )	->							Dict:
       return self.encoder.get(__lowerCamelCase			,     self.encoder.get(self.unk_token      )      )






  def    lowercase_	(							self		:	List[Any]			,     __lowerCamelCase		:	str      )	->							Optional[Any]:
       return self.decoder.get(__lowerCamelCase			,     self.unk_token      )






  def    lowercase_	(							self		:	List[Any]			,     __lowerCamelCase		:	int      )	->							int:
       SCREAMING_SNAKE_CASE__			=					''' '''.join(__lowerCamelCase      ).replace('''@@ '''			,     ''''''      ).strip()
       return out_string






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

       if os.path.abspath(self.vocab_file      ) != os.path.abspath(__lowerCamelCase      ):
            copyfile(self.vocab_file			,     __lowerCamelCase      )

       if os.path.abspath(self.merges_file      ) != os.path.abspath(__lowerCamelCase      ):
            copyfile(self.merges_file			,     __lowerCamelCase      )

       return out_vocab_file, out_merge_file







  def    lowercase_	(							self		:	str			,     __lowerCamelCase		:	Tuple      )	->							Optional[int]:
       if isinstance(__lowerCamelCase			,     __lowerCamelCase      ):
            try:
                 with open(__lowerCamelCase			,     '''r'''			,     encoding='''utf-8'''      ) as fd:
                      self.add_from_file(__lowerCamelCase      )
            except FileNotFoundError as fnfe:
                 raise fnfe
            except UnicodeError:
                 raise Exception(f'''Incorrect encoding detected in {f}, please rebuild the dataset'''      )
            return

       SCREAMING_SNAKE_CASE__			=					f.readlines()
       for lineTmp in lines:
            SCREAMING_SNAKE_CASE__			=					lineTmp.strip()
            SCREAMING_SNAKE_CASE__			=					line.rfind(''' '''      )
            if idx == -1:
                 raise ValueError('''Incorrect dictionary format, expected \'<token> <cnt>\''''      )
            SCREAMING_SNAKE_CASE__			=					line[:idx]
            SCREAMING_SNAKE_CASE__			=					len(self.encoder      )





from typing import List

import datasets
from datasets.tasks import AudioClassification

from ..folder_based_builder import folder_based_builder


_SCREAMING_SNAKE_CASE  :						Optional[Any]         =    datasets.utils.logging.get_logger(__name__)






class  UpperCAmelCase__	( folder_based_builder.FolderBasedBuilderConfig ):






  """simple docstring"""


  a     =      None
  a     =      None






class  UpperCAmelCase__	( folder_based_builder.FolderBasedBuilder ):






  """simple docstring"""


  a     =      datasets.Audio()
  a     =      "audio"
  a     =      AudioFolderConfig
  a     =      42  # definition at the bottom of the script
  a     =      AudioClassification(audio_column="audio"		,  label_column="label" )



_SCREAMING_SNAKE_CASE  :						str         =    [
    '''.aiff''',
    '''.au''',
    '''.avr''',
    '''.caf''',
    '''.flac''',
    '''.htk''',
    '''.svx''',
    '''.mat4''',
    '''.mat5''',
    '''.mpc2k''',
    '''.ogg''',
    '''.paf''',
    '''.pvf''',
    '''.raw''',
    '''.rf64''',
    '''.sd2''',
    '''.sds''',
    '''.ircam''',
    '''.voc''',
    '''.w64''',
    '''.wav''',
    '''.nist''',
    '''.wavex''',
    '''.wve''',
    '''.xi''',
    '''.mp3''',
    '''.opus''',
]
_SCREAMING_SNAKE_CASE  :						List[Any]         =    AUDIO_EXTENSIONS


