"""simple docstring"""






import enum
import os
from hashlib import shaaaa
from typing import Optional

from .. import config
from .logging import get_logger


__lowerCAmelCase					: List[Any]        =get_logger(__name__)





class 				_A		( enum.Enum			):
      snake_case__    :     Optional[int]													=			'all_checks'
      snake_case__    :     str													=			'basic_checks'
      snake_case__    :     str													=			'no_checks'






class 				_A		( lowerCAmelCase			):
      pass






class 				_A		( lowerCAmelCase			):
      pass






class 				_A		( lowerCAmelCase			):
      pass






class 				_A		( lowerCAmelCase			):
      pass






def     UpperCAmelCase__ (       lowerCAmelCase__  :Optional[dict]      ,	lowerCAmelCase__  :dict      ,	lowerCAmelCase__  :int=None	)				->					Any:
      '''simple docstring'''


      if expected_checksums is None:
            logger.info("""Unable to verify checksums."""	)
            return
      if len(set(lowerCAmelCase__	) - set(lowerCAmelCase__	)	) > 0:
            raise ExpectedMoreDownloadedFiles(str(set(lowerCAmelCase__	) - set(lowerCAmelCase__	)	)	)
      if len(set(lowerCAmelCase__	) - set(lowerCAmelCase__	)	) > 0:
            raise UnexpectedDownloadedFile(str(set(lowerCAmelCase__	) - set(lowerCAmelCase__	)	)	)
      lowercase														=			[url for url in expected_checksums if expected_checksums[url] != recorded_checksums[url]]
      lowercase														=			""" for """ + verification_name if verification_name is not None else """"""
      if len(lowerCAmelCase__	) > 0:
            raise NonMatchingChecksumError(
                f'Checksums didn\'t match{for_verification_name}:\n'
                f'{bad_urls}\n'
                """Set `verification_mode='no_checks'` to skip checksums verification and ignore this error"""	)
      logger.info("""All the checksums matched successfully""" + for_verification_name	)





class 				_A		( lowerCAmelCase			):
      pass






class 				_A		( lowerCAmelCase			):
      pass






class 				_A		( lowerCAmelCase			):
      pass






class 				_A		( lowerCAmelCase			):
      pass






def     UpperCAmelCase__ (       lowerCAmelCase__  :Optional[dict]      ,	lowerCAmelCase__  :dict	)				->					Dict:
      '''simple docstring'''


      if expected_splits is None:
            logger.info("""Unable to verify splits sizes."""	)
            return
      if len(set(lowerCAmelCase__	) - set(lowerCAmelCase__	)	) > 0:
            raise ExpectedMoreSplits(str(set(lowerCAmelCase__	) - set(lowerCAmelCase__	)	)	)
      if len(set(lowerCAmelCase__	) - set(lowerCAmelCase__	)	) > 0:
            raise UnexpectedSplits(str(set(lowerCAmelCase__	) - set(lowerCAmelCase__	)	)	)
      lowercase														=			[
          {"""expected""": expected_splits[name], """recorded""": recorded_splits[name]}
          for name in expected_splits
          if expected_splits[name].num_examples != recorded_splits[name].num_examples
      ]
      if len(lowerCAmelCase__	) > 0:
            raise NonMatchingSplitsSizesError(str(lowerCAmelCase__	)	)
      logger.info("""All the splits matched successfully."""	)


def     UpperCAmelCase__ (       lowerCAmelCase__  :str      ,	lowerCAmelCase__  :bool = True	)				->					dict:
      '''simple docstring'''


      if record_checksum:
            lowercase														=			shaaaa()
            with open(lowerCAmelCase__      ,	"""rb"""	) as f:
                  for chunk in iter(lambda: f.read(1 << 2_0	)      ,	B""""""	):
                        m.update(lowerCAmelCase__	)
                  lowercase														=			m.hexdigest()
      else:
            lowercase														=			None
      return {"num_bytes": os.path.getsize(lowerCAmelCase__	), "checksum": checksum}






def     UpperCAmelCase__ (       lowerCAmelCase__  :Any	)				->					str:
      '''simple docstring'''


      if dataset_size and config.IN_MEMORY_MAX_SIZE:
            return dataset_size < config.IN_MEMORY_MAX_SIZE
      else:
            return False




"""simple docstring"""






def     UpperCAmelCase__ (       lowerCAmelCase__  :str      ,	lowerCAmelCase__  :int	)				->					list:
      '''simple docstring'''


      lowercase														=			word.split()

      def justify(lowerCAmelCase__  :list      ,	lowerCAmelCase__  :int      ,	lowerCAmelCase__  :int	) -> str:
            lowercase														=			max_width - width
            lowercase														=			len(lowerCAmelCase__	)
            if len(lowerCAmelCase__	) == 1:
                  # if there is only word in line
                  # just insert overall_spaces_count for the remainder of line
                  return line[0] + " " * overall_spaces_count
            else:
                  lowercase														=			words_count - 1
                  # num_spaces_between_words_list[i] : tells you to insert
                  # num_spaces_between_words_list[i] spaces
                  # after word on line[i]
                  lowercase														=			spaces_to_insert_between_words * [
                      overall_spaces_count // spaces_to_insert_between_words
                  ]
                  lowercase														=			(
                      overall_spaces_count % spaces_to_insert_between_words
                  )
                  # distribute spaces via round robin to the left words
                  for i in range(lowerCAmelCase__	):
                        num_spaces_between_words_list[i] += 1
                  lowercase														=			[]
                  for i in range(lowerCAmelCase__	):
                        # add the word
                        aligned_words_list.append(line[i]	)
                        # add the spaces to insert
                        aligned_words_list.append(num_spaces_between_words_list[i] * """ """	)
                  # just add the last word to the sentence
                  aligned_words_list.append(line[-1]	)
                  # join the aligned words list to form a justified line
                  return "".join(lowerCAmelCase__	)

      lowercase														=			[]
      lowercase														=			[]
      lowercase														=			0
      for word in words:
            if width + len(lowerCAmelCase__	) + len(lowerCAmelCase__	) <= max_width:
                  # keep adding words until we can fill out max_width
                  # width = sum of length of all words (without overall_spaces_count)
                  # len(word) = length of current word
                  # len(line) = number of overall_spaces_count to insert between words
                  line.append(lowerCAmelCase__	)
                  width += len(lowerCAmelCase__	)
            else:
                  # justify the line and add it to result
                  answer.append(justify(lowerCAmelCase__      ,	lowerCAmelCase__      ,	lowerCAmelCase__	)	)
                  # reset new line and new width
                  lowercase							,							lowercase														=			[word], len(lowerCAmelCase__	)
      lowercase														=			max_width - width - len(lowerCAmelCase__	)
      answer.append(""" """.join(lowerCAmelCase__	) + (remaining_spaces + 1) * """ """	)
      return answer


if __name__ == "__main__":
       from doctest import testmod

       testmod()



