



'''simple docstring'''


import os
from shutil import copyfile
from typing import Any, Dict, List, Optional, Tuple

import sentencepiece as spm

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


_lowerCamelCase	:       str      	=	logging.get_logger(__name__)

_lowerCamelCase	:       List[Any]      	=	{"vocab_file": "sentencepiece.bpe.model"}

_lowerCamelCase	:       Dict      	=	{
    "vocab_file": {
        "camembert-base": "https://huggingface.co/camembert-base/resolve/main/sentencepiece.bpe.model",
    }
}

_lowerCamelCase	:       Optional[int]      	=	{
    "camembert-base": 512,
}

_lowerCamelCase	:       Optional[int]      	=	"▁"

class  SCREAMING_SNAKE_CASE (  _a		):






    """simple docstring"""





    _SCREAMING_SNAKE_CASE	  =  VOCAB_FILES_NAMES
    _SCREAMING_SNAKE_CASE	  =  PRETRAINED_VOCAB_FILES_MAP
    _SCREAMING_SNAKE_CASE	  =  PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
    _SCREAMING_SNAKE_CASE	  =  ["""input_ids""", """attention_mask"""]






    def __init__(  self      :					Any  ,						UpperCamelCase__      :					List[Any]  ,						UpperCamelCase__      :					Tuple="<s>"  ,						UpperCamelCase__      :					int="</s>"  ,						UpperCamelCase__      :					str="</s>"  ,						UpperCamelCase__      :					Optional[Any]="<s>"  ,						UpperCamelCase__      :					Any="<unk>"  ,						UpperCamelCase__      :					Optional[int]="<pad>"  ,						UpperCamelCase__      :					Optional[Any]="<mask>"  ,						UpperCamelCase__      :					Tuple=["<s>NOTUSED", "</s>NOTUSED"]  ,						UpperCamelCase__      :					Optional[Dict[str, Any]] = None  ,						**UpperCamelCase__      :					Optional[Any]  ,						):


       """simple docstring"""







       UpperCamelCase					=  AddedToken(UpperCamelCase__  ,						lstrip=UpperCamelCase__  ,						rstrip=UpperCamelCase__ ) if isinstance(UpperCamelCase__  ,						UpperCamelCase__ ) else mask_token

       UpperCamelCase					=  {} if sp_model_kwargs is None else sp_model_kwargs

       super().__init__(
           bos_token=UpperCamelCase__  ,						eos_token=UpperCamelCase__  ,						unk_token=UpperCamelCase__  ,						sep_token=UpperCamelCase__  ,						cls_token=UpperCamelCase__  ,						pad_token=UpperCamelCase__  ,						mask_token=UpperCamelCase__  ,						additional_special_tokens=UpperCamelCase__  ,						sp_model_kwargs=self.sp_model_kwargs  ,						**UpperCamelCase__  ,						)
       UpperCamelCase					=  spm.SentencePieceProcessor(**self.sp_model_kwargs )
       self.sp_model.Load(str(UpperCamelCase__ ) )
       UpperCamelCase					=  vocab_file
       # HACK: These tokens were added by fairseq but don't seem to be actually used when duplicated in the actual
       # sentencepiece vocabulary (this is the case for <s> and </s>
       UpperCamelCase					=  {'<s>NOTUSED': 0, '<pad>': 1, '</s>NOTUSED': 2, '<unk>': 3}
       UpperCamelCase					=  len(self.fairseq_tokens_to_ids )
       UpperCamelCase					=  len(self.sp_model ) + len(self.fairseq_tokens_to_ids )
       UpperCamelCase					=  {v: k for k, v in self.fairseq_tokens_to_ids.items()}






    def  A       (  self      :					List[Any]  ,						UpperCamelCase__      :					List[int]  ,						UpperCamelCase__      :					Optional[List[int]] = None ):


       """simple docstring"""







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






    def  A       (  self      :					List[Any]  ,						UpperCamelCase__      :					List[int]  ,						UpperCamelCase__      :					Optional[List[int]] = None  ,						UpperCamelCase__      :					bool = False ):


       """simple docstring"""







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

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






    def  A       (  self      :					Optional[int]  ,						UpperCamelCase__      :					List[int]  ,						UpperCamelCase__      :					Optional[List[int]] = None ):


       """simple docstring"""







       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]






    @property
    def  A       (  self      :					str ):


       """simple docstring"""







       return len(self.fairseq_tokens_to_ids ) + len(self.sp_model )






    def  A       (  self      :					Any ):


       """simple docstring"""







       UpperCamelCase					=  {self.convert_ids_to_tokens(UpperCamelCase__ ): i for i in range(self.vocab_size )}
       vocab.update(self.added_tokens_encoder )
       return vocab






    def  A       (  self      :					int  ,						UpperCamelCase__      :					str ):


       """simple docstring"""







       return self.sp_model.encode(UpperCamelCase__  ,						out_type=UpperCamelCase__ )






    def  A       (  self      :					str  ,						UpperCamelCase__      :					List[str] ):


       """simple docstring"""







       if token in self.fairseq_tokens_to_ids:
          return self.fairseq_tokens_to_ids[token]
       elif self.sp_model.PieceToId(UpperCamelCase__ ) == 0:
          # Convert sentence piece unk token to fairseq unk token index
          return self.unk_token_id
       return self.fairseq_offset + self.sp_model.PieceToId(UpperCamelCase__ )






    def  A       (  self      :					str  ,						UpperCamelCase__      :					Any ):


       """simple docstring"""







       if index in self.fairseq_ids_to_tokens:
          return self.fairseq_ids_to_tokens[index]
       return self.sp_model.IdToPiece(index - self.fairseq_offset )






    def  A       (  self      :					Union[str, Any]  ,						UpperCamelCase__      :					List[Any] ):


       """simple docstring"""







       UpperCamelCase					=  []
       UpperCamelCase					=  ''
       UpperCamelCase					=  False
       for token in tokens:
          # make sure that special tokens are not decoded using sentencepiece model
          if token in self.all_special_tokens:
             if not prev_is_special:
                out_string += " "
             out_string += self.sp_model.decode(UpperCamelCase__ ) + token
             UpperCamelCase					=  True
             UpperCamelCase					=  []
          else:
             current_sub_tokens.append(UpperCamelCase__ )
             UpperCamelCase					=  False
       out_string += self.sp_model.decode(UpperCamelCase__ )
       return out_string.strip()






    def __getstate__(  self      :					List[Any] ):


       """simple docstring"""







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






    def __setstate__(  self      :					Union[str, Any]  ,						UpperCamelCase__      :					Any ):


       """simple docstring"""







       UpperCamelCase					=  d

       # for backward compatibility
       if not hasattr(self  ,						'sp_model_kwargs' ):
          UpperCamelCase					=  {}

       UpperCamelCase					=  spm.SentencePieceProcessor(**self.sp_model_kwargs )
       self.sp_model.Load(self.vocab_file )






    def  A       (  self      :					Optional[Any]  ,						UpperCamelCase__      :					str  ,						UpperCamelCase__      :					Optional[str] = None ):


       """simple docstring"""







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

       if os.path.abspath(self.vocab_file ) != os.path.abspath(UpperCamelCase__ ) and os.path.isfile(self.vocab_file ):
          copyfile(self.vocab_file  ,						UpperCamelCase__ )
       elif not os.path.isfile(self.vocab_file ):
          with open(UpperCamelCase__  ,						'wb' ) as fi:
             UpperCamelCase					=  self.sp_model.serialized_model_proto()
             fi.write(UpperCamelCase__ )

       return (out_vocab_file,)









"""simple docstring"""





import importlib
import shutil
import threading
import warnings
from typing import List

import fsspec
import fsspec.asyn

from . import compression
from .hffilesystem import HfFileSystem


_SCREAMING_SNAKE_CASE					:				Any					    =						importlib.util.find_spec('''s3fs''') is not None

if _has_safs:
  from .safilesystem import SaFileSystem  # noqa: F401

_SCREAMING_SNAKE_CASE					:				List[compression.BaseCompressedFileFileSystem]					    =						[
    compression.BzaFileSystem,
    compression.GzipFileSystem,
    compression.LzaFileSystem,
    compression.XzFileSystem,
    compression.ZstdFileSystem,
]

# Register custom filesystems
for fs_class in COMPRESSION_FILESYSTEMS + [HfFileSystem]:
  if fs_class.protocol in fsspec.registry and fsspec.registry[fs_class.protocol] is not fs_class:
    warnings.warn(F'''A filesystem protocol was already set for {fs_class.protocol} and will be overwritten.''')
  fsspec.register_implementation(fs_class.protocol, fs_class, clobber=True)







def      lowerCamelCase__       (							_lowerCamelCase       :		str )      ->				str:
  if "://" in dataset_path:
    lowerCamelCase_         =						dataset_path.split('://' )[1]
  return dataset_path







def      lowerCamelCase__       (							_lowerCamelCase       :		fsspec.AbstractFileSystem )      ->				bool:
  if fs is not None and fs.protocol != "file":
    return True
  else:
    return False







def      lowerCamelCase__       (							_lowerCamelCase       :		fsspec.AbstractFileSystem		,				_lowerCamelCase       :		str		,				_lowerCamelCase       :		str )      ->				int:
  lowerCamelCase_         =						not is_remote_filesystem(_lowerCamelCase )
  if is_local:
    # LocalFileSystem.mv does copy + rm, it is more efficient to simply move a local directory
    shutil.move(fs._strip_protocol(_lowerCamelCase )		,				fs._strip_protocol(_lowerCamelCase ) )
  else:
    fs.mv(_lowerCamelCase		,				_lowerCamelCase		,				recursive=_lowerCamelCase )







def      lowerCamelCase__       (							)      ->				None:
  if hasattr(fsspec.asyn		,				'reset_lock' ):
    # for future fsspec>2022.05.0
    fsspec.asyn.reset_lock()
  else:
    lowerCamelCase_         =						None
    lowerCamelCase_         =						None
    lowerCamelCase_         =						threading.Lock()




