





"""simple docstring"""





import argparse
import shutil
from pathlib import Path

from tqdm import tqdm

from transformers import AutoTokenizer



def 				lowerCAmelCase_			(      SCREAMING_SNAKE_CASE       :							Dict    ,						SCREAMING_SNAKE_CASE       :							Any    ,						SCREAMING_SNAKE_CASE       :							Union[str, Any]    ,						SCREAMING_SNAKE_CASE       :							Optional[Any]=1024   ):


							'''simple docstring'''







							__lowerCamelCase    ,						__lowerCamelCase      :      Optional[Any]         =[], []

							__lowerCamelCase      :      str         =list(zip(SCREAMING_SNAKE_CASE    ,						SCREAMING_SNAKE_CASE   )   )
							__lowerCamelCase    ,						__lowerCamelCase      :      List[Any]         =sorted_examples[0]

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

							for src, tgt in tqdm(sorted_examples[1:]   ):
														__lowerCamelCase      :      Dict         =new_src + ''' ''' + src
														__lowerCamelCase      :      int         =new_tgt + ''' ''' + tgt
														if is_too_big(SCREAMING_SNAKE_CASE   ) or is_too_big(SCREAMING_SNAKE_CASE   ):  # cant fit, finalize example
																					finished_src.append(SCREAMING_SNAKE_CASE   )
																					finished_tgt.append(SCREAMING_SNAKE_CASE   )
																					__lowerCamelCase    ,						__lowerCamelCase      :      Union[str, Any]         =src, tgt
														else:  # can fit, keep adding
																					__lowerCamelCase    ,						__lowerCamelCase      :      Tuple         =cand_src, cand_tgt

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



def 				lowerCAmelCase_			(      SCREAMING_SNAKE_CASE       :							Tuple    ,						SCREAMING_SNAKE_CASE       :							Path    ,						SCREAMING_SNAKE_CASE       :							Union[str, Any]    ,						SCREAMING_SNAKE_CASE       :							List[Any]   ):


							'''simple docstring'''







							__lowerCamelCase      :      Optional[Any]         =Path(SCREAMING_SNAKE_CASE   )
							save_path.mkdir(exist_ok=SCREAMING_SNAKE_CASE   )
							for split in ["train"]:
														__lowerCamelCase    ,						__lowerCamelCase      :      Union[str, Any]         =data_dir / F'{split}.source', data_dir / F'{split}.target'
														__lowerCamelCase      :      str         =[x.rstrip() for x in Path(SCREAMING_SNAKE_CASE   ).open().readlines()]
														__lowerCamelCase      :      Tuple         =[x.rstrip() for x in Path(SCREAMING_SNAKE_CASE   ).open().readlines()]
														__lowerCamelCase    ,						__lowerCamelCase      :      Optional[int]         =pack_examples(SCREAMING_SNAKE_CASE    ,						SCREAMING_SNAKE_CASE    ,						SCREAMING_SNAKE_CASE    ,						SCREAMING_SNAKE_CASE   )
														print(F'packed {split} split from {len(SCREAMING_SNAKE_CASE   )} examples -> {len(SCREAMING_SNAKE_CASE   )}.'   )
														Path(save_path / F'{split}.source'   ).open('''w'''   ).write('''\n'''.join(SCREAMING_SNAKE_CASE   )   )
														Path(save_path / F'{split}.target'   ).open('''w'''   ).write('''\n'''.join(SCREAMING_SNAKE_CASE   )   )
							for split in ["val", "test"]:
														__lowerCamelCase    ,						__lowerCamelCase      :      Any         =data_dir / F'{split}.source', data_dir / F'{split}.target'
														shutil.copyfile(SCREAMING_SNAKE_CASE    ,						save_path / F'{split}.source'   )
														shutil.copyfile(SCREAMING_SNAKE_CASE    ,						save_path / F'{split}.target'   )



def 				lowerCAmelCase_			(      ):


							'''simple docstring'''







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


if __name__ == "__main__":
							packer_cli()











"""simple docstring"""





import math
from datetime import datetime, timedelta



def 				lowerCAmelCase_			(      SCREAMING_SNAKE_CASE       :							int   ):


							'''simple docstring'''







							__lowerCamelCase      :      Any         =year % 19
							__lowerCamelCase      :      Optional[Any]         =year % 4
							__lowerCamelCase      :      Tuple         =year % 7
							__lowerCamelCase      :      Optional[int]         =math.floor(year / 100   )
							__lowerCamelCase      :      List[str]         =math.floor((13 + 8 * leap_day_inhibits) / 25   )
							__lowerCamelCase      :      Any         =leap_day_inhibits / 4
							__lowerCamelCase      :      Optional[Any]         =(
							    15 - lunar_orbit_correction + leap_day_inhibits - leap_day_reinstall_number
							) % 30
							__lowerCamelCase      :      Optional[Any]         =(4 + leap_day_inhibits - leap_day_reinstall_number) % 7

							# days to be added to March 21
							__lowerCamelCase      :      Any         =(19 * metonic_cycle + secular_moon_shift) % 30

							# PHM -> Paschal Full Moon
							__lowerCamelCase      :      str         =(
							    2 * julian_leap_year
							    + 4 * non_leap_year
							    + 6 * days_to_add
							    + century_starting_point
							) % 7

							if days_to_add == 29 and days_from_phm_to_sunday == 6:
														return datetime(SCREAMING_SNAKE_CASE    ,						4    ,						19   )
							elif days_to_add == 28 and days_from_phm_to_sunday == 6:
														return datetime(SCREAMING_SNAKE_CASE    ,						4    ,						18   )
							else:
														return datetime(SCREAMING_SNAKE_CASE    ,						3    ,						22   ) + timedelta(
														    days=int(days_to_add + days_from_phm_to_sunday   )   )


if __name__ == "__main__":
							for year in (1994, 2000, 2010, 2021, 2023):
														_UpperCamelCase							=      'will be' if year > datetime.now().year else 'was'
														print(f'''Easter in {year} {tense} {gauss_easter(year)}''')




