


from typing import Optional

import pyspark

from .. import Features, NamedSplit
from ..download import DownloadMode
from ..packaged_modules.spark.spark import Spark
from .abc import AbstractDatasetReader







class 			__A       (      lowerCamelCase__  ):




      """simple docstring"""







      def __init__(		self      ,							a__      ,							a__ = None      ,							a__ = None      ,							a__ = True      ,							a__ = None      ,							a__ = False      ,							a__ = None      ,							a__ = True      ,							a__ = "arrow"      ,							**a__      ,							):



             """simple docstring"""





             super().__init__(
                 split=a__      ,							features=a__      ,							cache_dir=a__      ,							keep_in_memory=a__      ,							streaming=a__      ,							**a__      ,							)
             _lowerCamelCase							:     Optional[Any]	=		load_from_cache_file
             _lowerCamelCase							:     Any	=		file_format
             _lowerCamelCase							:     Any	=		Spark(
                 df=a__      ,							features=a__      ,							cache_dir=a__      ,							working_dir=a__      ,							**a__      ,							)



      def 				__snake_case			(		self):



             """simple docstring"""





             if self.streaming:
                    return self.builder.as_streaming_dataset(split=self.split)
             _lowerCamelCase							:     int	=		None if self._load_from_cache_file else DownloadMode.FORCE_REDOWNLOAD
             self.builder.download_and_prepare(
                 download_mode=a__      ,							file_format=self._file_format      ,							)
             return self.builder.as_dataset(split=self.split)








import warnings

from .generation import TFGenerationMixin







class 			__A       (      lowerCamelCase__  ):




      """simple docstring"""







      warnings.warn(
          """Importing `TFGenerationMixin` from `src/transformers/generation_tf_utils.py` is deprecated and will """
          """be removed in Transformers v5. Import as `from transformers import TFGenerationMixin` instead.""" ,lowerCamelCase__ ,)

