import multiprocessing
import time

from arguments import PretokenizationArguments
from datasets import load_dataset

from transformers import AutoTokenizer, HfArgumentParser






def  UpperCamelCase__					(					_lowercase    :				Optional[int]     )							->	List[Any]:
  __UpperCAmelCase:					Optional[Any]		= {}
  __UpperCAmelCase:					Dict		= tokenizer(example["""content"""]   ,    truncation=_UpperCAmelCase     )["""input_ids"""]
  __UpperCAmelCase:					int		= len(example["""content"""]     ) / len(output["""input_ids"""]     )
  return output


SCREAMING_SNAKE_CASE_	   =			HfArgumentParser(PretokenizationArguments)
SCREAMING_SNAKE_CASE_	   =			parser.parse_args()
if args.num_workers is None:
    SCREAMING_SNAKE_CASE_	   =			multiprocessing.cpu_count()
SCREAMING_SNAKE_CASE_	   =			AutoTokenizer.from_pretrained(args.tokenizer_dir)

SCREAMING_SNAKE_CASE_	   =			time.time()
SCREAMING_SNAKE_CASE_	   =			load_dataset(args.dataset_name, split='train')
print(F"""Dataset loaded in {time.time()-t_start:.2f}s""")

SCREAMING_SNAKE_CASE_	   =			time.time()
SCREAMING_SNAKE_CASE_	   =			ds.map(
    tokenize,
    num_proc=args.num_workers,
    remove_columns=[
        'repo_name',
        'path',
        'copies',
        'size',
        'content',
        'license',
        'hash',
        'line_mean',
        'line_max',
        'alpha_frac',
        'autogenerated',
    ],
)
print(F"""Dataset tokenized in {time.time()-t_start:.2f}s""")

SCREAMING_SNAKE_CASE_	   =			time.time()
ds.push_to_hub(args.tokenized_data_repo)







print(F"""Data pushed to the hub in {time.time()-t_start:.2f}s""")
'''simple docstring'''






from ....utils import logging


SCREAMING_SNAKE_CASE_	   =			logging.get_logger(__name__)




class    a (       __lowerCAmelCase				):



  """simple docstring"""







  def __init__(							self   ,    snake_case_   ,    snake_case_=None   ,    snake_case_=2048					):

    '''simple docstring'''







    __UpperCAmelCase:					List[str]		= config.__dict__
    __UpperCAmelCase:					str		= modal_hidden_size
    if num_labels:
      __UpperCAmelCase:					int		= num_labels