





'''simple docstring'''






import argparse
import datetime






def      __A						(							a_						:  str	):
		lowerCAmelCase     :    List[str]						=   {
		    "0": "Sunday",
		    "1": "Monday",
		    "2": "Tuesday",
		    "3": "Wednesday",
		    "4": "Thursday",
		    "5": "Friday",
		    "6": "Saturday",
		}

		lowerCAmelCase     :    Union[str, Any]						=   {0: 1, 1: 2, 2: 3, 3: 4, 4: 5, 5: 6, 6: 0}

		# Validate
		if not 0 < len(a_	) < 1_1:
				raise ValueError("Must be 10 characters long"	)

		# Get month
		lowerCAmelCase     :    int						=   int(date_input[0] + date_input[1]	)
		# Validate
		if not 0 < m < 1_3:
				raise ValueError("Month must be between 1 - 12"	)

		lowerCAmelCase     :    str						=   date_input[2]
		# Validate
		if sep_a not in ["-", "/"]:
				raise ValueError("Date separator must be '-' or '/'"	)

		# Get day
		lowerCAmelCase     :    Dict						=   int(date_input[3] + date_input[4]	)
		# Validate
		if not 0 < d < 3_2:
				raise ValueError("Date must be between 1 - 31"	)

		# Get second separator
		lowerCAmelCase     :    str						=   date_input[5]
		# Validate
		if sep_a not in ["-", "/"]:
				raise ValueError("Date separator must be '-' or '/'"	)

		# Get year
		lowerCAmelCase     :    int						=   int(date_input[6] + date_input[7] + date_input[8] + date_input[9]	)
		# Arbitrary year range
		if not 4_5 < y < 8_5_0_0:
				raise ValueError(
				    "Year out of range. There has to be some sort of limit...right?"	)

		# Get datetime obj for validation
		lowerCAmelCase     :    Optional[Any]						=   datetime.date(int(a_	)      ,int(a_	)      ,int(a_	)	)

		# Start math
		if m <= 2:
				lowerCAmelCase     :    Optional[Any]						=   y - 1
				lowerCAmelCase     :    List[str]						=   m + 1_2
		# maths var
		lowerCAmelCase     :    Tuple						=   int(str(a_	)[:2]	)
		lowerCAmelCase     :    Optional[Any]						=   int(str(a_	)[2:]	)
		lowerCAmelCase     :    List[str]						=   int(2.6 * m - 5.3_9	)
		lowerCAmelCase     :    str						=   int(c / 4	)
		lowerCAmelCase     :    Any						=   int(k / 4	)
		lowerCAmelCase     :    Union[str, Any]						=   int(d + k	)
		lowerCAmelCase     :    Any						=   int(t + u + v + x	)
		lowerCAmelCase     :    Tuple						=   int(z - (2 * c)	)
		lowerCAmelCase     :    Dict						=   round(w % 7	)
		# End math

		# Validate math
		if f != convert_datetime_days[dt_ck.weekday()]:
				raise AssertionError("The date was evaluated incorrectly. Contact developer."	)

		# Response
		lowerCAmelCase     :    Union[str, Any]						=   f'''Your date {date_input}, is a {days[str(a_	)]}!'''
		return response


if __name__ == "__main__":
					import doctest

					doctest.testmod()
					lowerCAmelCase       		=      argparse.ArgumentParser(
					    description=(
					        """Find out what day of the week nearly any date is or was. Enter """
					        """date as a string in the mm-dd-yyyy or mm/dd/yyyy format"""
					    )
					)
					parser.add_argument(
					    """date_input""", type=str, help="""Date as a string (mm-dd-yyyy or mm/dd/yyyy)"""
					)
					lowerCAmelCase       		=      parser.parse_args()
					zeller(args.date_input)










'''simple docstring'''






import argparse
import shutil
from pathlib import Path

from tqdm import tqdm

from transformers import AutoTokenizer






def      __A						(							a_						:  List[str]      ,a_						:  Dict      ,a_						:  List[Any]      ,a_						:  Optional[int]=1_0_2_4	):
		lowerCAmelCase	,		lowerCAmelCase     :    Dict						=   [], []

		lowerCAmelCase     :    Optional[Any]						=   list(zip(a_      ,a_	)	)
		lowerCAmelCase	,		lowerCAmelCase     :    Any						=   sorted_examples[0]

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

		for src, tgt in tqdm(sorted_examples[1:]	):
				lowerCAmelCase     :    Optional[int]						=   new_src + " " + src
				lowerCAmelCase     :    Union[str, Any]						=   new_tgt + " " + tgt
				if is_too_big(a_	) or is_too_big(a_	):  # cant fit, finalize example
						finished_src.append(a_	)
						finished_tgt.append(a_	)
						lowerCAmelCase	,		lowerCAmelCase     :    str						=   src, tgt
				else:  # can fit, keep adding
						lowerCAmelCase	,		lowerCAmelCase     :    List[str]						=   cand_src, cand_tgt

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






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






def      __A						(							):
		lowerCAmelCase     :    List[str]						=   argparse.ArgumentParser()
		parser.add_argument("--tok_name"      ,type=a_      ,help="like facebook/bart-large-cnn,t5-base, etc."	)
		parser.add_argument("--max_seq_len"      ,type=a_      ,default=1_2_8	)
		parser.add_argument("--data_dir"      ,type=a_	)
		parser.add_argument("--save_path"      ,type=a_	)
		lowerCAmelCase     :    Optional[Any]						=   parser.parse_args()
		lowerCAmelCase     :    List[str]						=   AutoTokenizer.from_pretrained(args.tok_name	)
		return pack_data_dir(a_      ,Path(args.data_dir	)      ,args.max_seq_len      ,args.save_path	)


if __name__ == "__main__":
					packer_cli()



