

"""simple docstring"""

from typing import List, Optional, TypeVar

from .arrow_dataset import Dataset, _concatenate_map_style_datasets, _interleave_map_style_datasets
from .dataset_dict import DatasetDict, IterableDatasetDict
from .info import DatasetInfo
from .iterable_dataset import IterableDataset, _concatenate_iterable_datasets, _interleave_iterable_datasets
from .splits import NamedSplit
from .utils import logging
from .utils.py_utils import Literal


_UpperCamelCase		     =    logging.get_logger(__name__)


_UpperCamelCase		     =    TypeVar("""DatasetType""", Dataset, IterableDataset)



def       SCREAMING_SNAKE_CASE							( lowercase__					,					lowercase__ = None					,					lowercase__ = None					,					lowercase__ = None					,					lowercase__ = None					,					lowercase__ = "first_exhausted"					,					)			->						DatasetType:
 from .arrow_dataset import Dataset
 from .iterable_dataset import IterableDataset

 if not datasets:
  raise ValueError("Unable to interleave an empty list of datasets."   )
 for i, dataset in enumerate(lowercase__   ):
  if not isinstance(lowercase__					,					(Dataset, IterableDataset)   ):
   if isinstance(lowercase__					,					(DatasetDict, IterableDatasetDict)   ):
    if not dataset:
     raise ValueError(
         F"""Expected a list of Dataset objects or a list of IterableDataset objects, but element at position {i} """
         "is an empty dataset dictionary."   )
    raise ValueError(
        F"""Dataset at position {i} has at least one split: {list(lowercase__   )}\n"""
        F"""Please pick one to interleave with the other datasets, for example: dataset['{next(iter(lowercase__   )   )}']"""   )
   raise ValueError(
       F"""Expected a list of Dataset objects or a list of IterableDataset objects, but element at position {i} is a {type(lowercase__   ).__name__}."""   )
  if i == 0:
   lowerCAmelCase__			,						lowerCAmelCase__   :				Optional[Any] 			=				(
       (Dataset, IterableDataset) if isinstance(lowercase__					,					lowercase__   ) else (IterableDataset, Dataset)
   )
  elif not isinstance(lowercase__					,					lowercase__   ):
   raise ValueError(
       F"""Unable to interleave a {dataset_type.__name__} (at position 0) with a {other_type.__name__} (at position {i}). Expected a list of Dataset objects or a list of IterableDataset objects."""   )
 if stopping_strategy not in ["first_exhausted", "all_exhausted"]:
  raise ValueError(F"""{stopping_strategy} is not supported. Please enter a valid stopping_strategy."""   )
 if dataset_type is Dataset:
  return _interleave_map_style_datasets(
      lowercase__					,					lowercase__					,					lowercase__					,					info=lowercase__					,					split=lowercase__					,					stopping_strategy=lowercase__   )
 else:
  return _interleave_iterable_datasets(
      lowercase__					,					lowercase__					,					lowercase__					,					info=lowercase__					,					split=lowercase__					,					stopping_strategy=lowercase__   )






def       SCREAMING_SNAKE_CASE							( lowercase__					,					lowercase__ = None					,					lowercase__ = None					,					lowercase__ = 0					,					)			->						DatasetType:

 if not dsets:
  raise ValueError("Unable to concatenate an empty list of datasets."   )
 for i, dataset in enumerate(lowercase__   ):
  if not isinstance(lowercase__					,					(Dataset, IterableDataset)   ):
   if isinstance(lowercase__					,					(DatasetDict, IterableDatasetDict)   ):
    if not dataset:
     raise ValueError(
         F"""Expected a list of Dataset objects or a list of IterableDataset objects, but element at position {i} """
         "is an empty dataset dictionary."   )
    raise ValueError(
        F"""Dataset at position {i} has at least one split: {list(lowercase__   )}\n"""
        F"""Please pick one to interleave with the other datasets, for example: dataset['{next(iter(lowercase__   )   )}']"""   )
   raise ValueError(
       F"""Expected a list of Dataset objects or a list of IterableDataset objects, but element at position {i} is a {type(lowercase__   ).__name__}."""   )
  if i == 0:
   lowerCAmelCase__			,						lowerCAmelCase__   :				str 			=				(
       (Dataset, IterableDataset) if isinstance(lowercase__					,					lowercase__   ) else (IterableDataset, Dataset)
   )
  elif not isinstance(lowercase__					,					lowercase__   ):
   raise ValueError(
       F"""Unable to interleave a {dataset_type.__name__} (at position 0) with a {other_type.__name__} (at position {i}). Expected a list of Dataset objects or a list of IterableDataset objects."""   )
 if dataset_type is Dataset:
  return _concatenate_map_style_datasets(lowercase__					,					info=lowercase__					,					split=lowercase__					,					axis=lowercase__   )
 else:
  return _concatenate_iterable_datasets(lowercase__					,					info=lowercase__					,					split=lowercase__					,					axis=lowercase__   )









"""simple docstring"""

def       SCREAMING_SNAKE_CASE							( lowercase__					,					lowercase__   )			->						float:
 if digit_amount > 0:
  return round(number - int(lowercase__   )					,					lowercase__   )
 return number - int(lowercase__   )


if __name__ == "__main__":
    print(decimal_isolate(1.53, 0))
    print(decimal_isolate(35.345, 1))
    print(decimal_isolate(35.345, 2))
    print(decimal_isolate(35.345, 3))
    print(decimal_isolate(-14.789, 3))
    print(decimal_isolate(0, 2))
    print(decimal_isolate(-14.123, 1))
    print(decimal_isolate(-14.123, 2))
    print(decimal_isolate(-14.123, 3))






