





from typing import Optional

from .. import Features, NamedSplit
from ..packaged_modules.text.text import Text
from ..utils.typing import NestedDataStructureLike, PathLike
from .abc import AbstractDatasetReader





class 				A_				(     UpperCAmelCase	):







       """simple docstring"""





       def __init__(    self	:	Optional[int]						,__A	:	NestedDataStructureLike[PathLike]						,__A	:	Optional[NamedSplit] = None						,__A	:	Optional[Features] = None						,__A	:	str = None						,__A	:	bool = False						,__A	:	bool = False						,__A	:	Optional[int] = None						,**__A	:	Tuple						,)						->					str:
         super().__init__(
             __A						,split=__A						,features=__A						,cache_dir=__A						,keep_in_memory=__A						,streaming=__A						,num_proc=__A						,**__A						,)
         _lowercase							= path_or_paths if isinstance(__A						,__A  ) else {self.split: path_or_paths}
         _lowercase							= Text(
             cache_dir=__A						,data_files=__A						,features=__A						,**__A						,)







       def    __UpperCAmelCase (    self	:	Any  )						->					List[str]:
         # Build iterable dataset
         if self.streaming:
           _lowercase							= self.builder.as_streaming_dataset(split=self.split  )
         # Build regular (map-style) dataset
         else:
           _lowercase							= None
           _lowercase							= None
           _lowercase							= None
           _lowercase							= None

           self.builder.download_and_prepare(
               download_config=__A						,download_mode=__A						,verification_mode=__A						,base_path=__A						,num_proc=self.num_proc						,)
           _lowercase							= self.builder.as_dataset(
               split=self.split						,verification_mode=__A						,in_memory=self.keep_in_memory  )
         return dataset






def 							SCREAMING_SNAKE_CASE__       (  snake_case__  :str			,							snake_case__  :int     )      ->						list[str]:
  return [sentence[i : i + ngram_size] for i in range(len(snake_case__     ) - ngram_size + 1     )]


if __name__ == "__main__":
      from doctest import testmod

      testmod()