
import argparse
import shutil
from pathlib import Path

from tqdm import tqdm

from transformers import AutoTokenizer




def 	A_ (							snake_case							:   Optional[int] ,      snake_case							:   List[Any] ,      snake_case							:   List[str] ,      snake_case							:   Optional[Any]=1024 )      ->    Optional[Any]:



						'''simple docstring'''

						__UpperCamelCase  ,							__UpperCamelCase       =			[], []

						__UpperCamelCase       =			list(zip(snake_case ,      snake_case ) )
						__UpperCamelCase  ,							__UpperCamelCase       =			sorted_examples[0]

						def is_too_big(snake_case							:   List[str] ):
												return tok(snake_case ,      return_tensors='''pt''' ).input_ids.shape[1] > max_tokens

						for src, tgt in tqdm(sorted_examples[1:] ):
												__UpperCamelCase       =			new_src + ''' ''' + src
												__UpperCamelCase       =			new_tgt + ''' ''' + tgt
												if is_too_big(snake_case ) or is_too_big(snake_case ):  # cant fit, finalize example
																		finished_src.append(snake_case )
																		finished_tgt.append(snake_case )
																		__UpperCamelCase  ,							__UpperCamelCase       =			src, tgt
												else:  # can fit, keep adding
																		__UpperCamelCase  ,							__UpperCamelCase       =			cand_src, cand_tgt

    # cleanup
						if new_src:
												assert new_tgt
												finished_src.append(snake_case )
												finished_tgt.append(snake_case )
						return finished_src, finished_tgt




def 	A_ (							snake_case							:   Optional[Any] ,      snake_case							:   Path ,      snake_case							:   Dict ,      snake_case							:   Optional[int] )      ->    List[Any]:



						'''simple docstring'''

						__UpperCamelCase       =			Path(snake_case )
						save_path.mkdir(exist_ok=snake_case )
						for split in ["train"]:
												__UpperCamelCase  ,							__UpperCamelCase       =			data_dir / f"{split}.source", data_dir / f"{split}.target"
												__UpperCamelCase       =			[x.rstrip() for x in Path(snake_case ).open().readlines()]
												__UpperCamelCase       =			[x.rstrip() for x in Path(snake_case ).open().readlines()]
												__UpperCamelCase  ,							__UpperCamelCase       =			pack_examples(snake_case ,      snake_case ,      snake_case ,      snake_case )
												print(f"packed {split} split from {len(snake_case )} examples -> {len(snake_case )}." )
												Path(save_path / f"{split}.source" ).open('''w''' ).write('''\n'''.join(snake_case ) )
												Path(save_path / f"{split}.target" ).open('''w''' ).write('''\n'''.join(snake_case ) )
						for split in ["val", "test"]:
												__UpperCamelCase  ,							__UpperCamelCase       =			data_dir / f"{split}.source", data_dir / f"{split}.target"
												shutil.copyfile(snake_case ,      save_path / f"{split}.source" )
												shutil.copyfile(snake_case ,      save_path / f"{split}.target" )




def 	A_ (							)      ->    Dict:



						'''simple docstring'''

						__UpperCamelCase       =			argparse.ArgumentParser()
						parser.add_argument('''--tok_name''' ,      type=snake_case ,      help='''like facebook/bart-large-cnn,t5-base, etc.''' )
						parser.add_argument('''--max_seq_len''' ,      type=snake_case ,      default=128 )
						parser.add_argument('''--data_dir''' ,      type=snake_case )
						parser.add_argument('''--save_path''' ,      type=snake_case )
						__UpperCamelCase       =			parser.parse_args()
						__UpperCamelCase       =			AutoTokenizer.from_pretrained(args.tok_name )
						return pack_data_dir(snake_case ,      Path(args.data_dir ) ,      args.max_seq_len ,      args.save_path )


if __name__ == "__main__":
				packer_cli()






def 	A_ (							snake_case							:   int = 10 ,      snake_case							:   int = 1000 ,      snake_case							:   bool = True )      ->    int:



						'''simple docstring'''

						assert (
						    isinstance(snake_case ,      snake_case )
						    and isinstance(snake_case ,      snake_case )
						    and isinstance(snake_case ,      snake_case )
						), "Invalid type of value(s) specified to function!"

						if min_val > max_val:
												raise ValueError('''Invalid value for min_val or max_val (min_value < max_value)''' )
						return min_val if option else max_val




def 	A_ (							snake_case							:   int ,      snake_case							:   int )      ->    int:



						'''simple docstring'''

						return int((number_a + number_a) / 2 )




def 	A_ (							snake_case							:   int ,      snake_case							:   int ,      snake_case							:   int )      ->    None:



						'''simple docstring'''

						assert (
						    isinstance(snake_case ,      snake_case ) and isinstance(snake_case ,      snake_case ) and isinstance(snake_case ,      snake_case )
						), 'argument values must be type of "int"'

						if lower > higher:
												raise ValueError('''argument value for lower and higher must be(lower > higher)''' )

						if not lower < to_guess < higher:
												raise ValueError(
												    '''guess value must be within the range of lower and higher value''' )

						def answer(snake_case							:   int ) -> str:
												if number > to_guess:
																		return "high"
												elif number < to_guess:
																		return "low"
												else:
																		return "same"

						print('''started...''' )

						__UpperCamelCase       =			lower
						__UpperCamelCase       =			higher

						__UpperCamelCase       =			[]

						while True:
												__UpperCamelCase       =			get_avg(snake_case ,      snake_case )
												last_numbers.append(snake_case )

												if answer(snake_case ) == "low":
																		__UpperCamelCase       =			number
												elif answer(snake_case ) == "high":
																		__UpperCamelCase       =			number
												else:
																		break

						print(f"guess the number : {last_numbers[-1]}" )
						print(f"details : {last_numbers!s}" )




def 	A_ (							)      ->    None:



						'''simple docstring'''

						__UpperCamelCase       =			int(input('''Enter lower value : ''' ).strip() )
						__UpperCamelCase       =			int(input('''Enter high value : ''' ).strip() )
						__UpperCamelCase       =			int(input('''Enter value to guess : ''' ).strip() )
						guess_the_number(snake_case ,      snake_case ,      snake_case )


if __name__ == "__main__":
				main()




