





"""simple docstring"""






from pathlib import Path

import fire
from tqdm import tqdm

def      __A   (      a_    :Optional[Any]="ro" ,							a_    :List[str]="en" ,							a_    :str="wmt16" ,							a_    :str=None)		->		None:
				try:
								import datasets
				except (ModuleNotFoundError, ImportError):
								raise ImportError('''run pip install datasets''')
				__a			:    int      							=	F"""{src_lang}-{tgt_lang}"""
				print(F"""Converting {dataset}-{pair}""")
				__a			:    Union[str, Any]      							=	datasets.load_dataset(a_ ,							a_)
				if save_dir is None:
								__a			:    Union[str, Any]      							=	F"""{dataset}-{pair}"""
				__a			:    List[Any]      							=	Path(a_)
				save_dir.mkdir(exist_ok=a_)

				for split in ds.keys():
								print(F"""Splitting {split} with {ds[split].num_rows} records""")

								# to save to val.source, val.target like summary datasets
								__a			:    Optional[int]      							=	'''val''' if split == '''validation''' else split
								__a			:    Tuple      							=	save_dir.joinpath(F"""{fn}.source""")
								__a			:    int      							=	save_dir.joinpath(F"""{fn}.target""")
								__a			:    str      							=	src_path.open('''w+''')
								__a			:    Tuple      							=	tgt_path.open('''w+''')

								# reader is the bottleneck so writing one record at a time doesn't slow things down
								for x in tqdm(ds[split]):
												__a			:    List[str]      							=	x['''translation''']
												src_fp.write(ex[src_lang] + '''\n''')
												tgt_fp.write(ex[tgt_lang] + '''\n''')

				print(F"""Saved {dataset} dataset to {save_dir}""")


if __name__ == "__main__":
		fire.Fire(download_wmt_dataset)




def        __a			(   __lowerCAmelCase      ,	__lowerCAmelCase = 0   )     ->     list:
					SCREAMING_SNAKE_CASE							:     int						=				length or len(__lowerCAmelCase   )
					SCREAMING_SNAKE_CASE							:     Union[str, Any]						=				False
					for i in range(length - 1   ):
										if list_data[i] > list_data[i + 1]:
															SCREAMING_SNAKE_CASE					,  SCREAMING_SNAKE_CASE							:     List[Any]						=				list_data[i + 1], list_data[i]
															SCREAMING_SNAKE_CASE							:     Any						=				True

					return list_data if not swapped else bubble_sort(__lowerCAmelCase      ,	length - 1   )


if __name__ == "__main__":
			import doctest

			doctest.testmod()