


"""simple docstring"""





from typing import List

import numpy as np


def    _snake_case  (  _snake_case :	List[str]	):
      lowerCAmelCase    :		Union[str, Any]				=      {key: len(A_	) for key, value in gen_kwargs.items() if isinstance(A_       ,      A_	)}
      if len(set(lists_lengths.values()	)	) > 1:
            raise RuntimeError(
                (
                    '''Sharding is ambiguous for this dataset: '''
                    + '''we found several data sources lists of different lengths, and we don\'t know over which list we should parallelize:\n'''
                    + '''\n'''.join(f'''\t- key {key} has length {length}''' for key, length in lists_lengths.items()	)
                    + '''\nTo fix this, check the \'gen_kwargs\' and make sure to use lists only for data sources, '''
                    + '''and use tuples otherwise. In the end there should only be one single list, or several lists with the same length.'''
                )	)
      lowerCAmelCase    :		str				=      max(lists_lengths.values()       ,      default=0	)
      return max(1       ,      A_	)


def    _snake_case  (  _snake_case :	int       ,      _snake_case :	Tuple	):
      lowerCAmelCase    :		Tuple				=      []
      for group_idx in range(A_	):
            lowerCAmelCase    :		Union[str, Any]				=      num_shards // max_num_jobs + (group_idx < (num_shards % max_num_jobs))
            if num_shards_to_add == 0:
                  break
            lowerCAmelCase    :		str				=      shards_indices_per_group[-1].stop if shards_indices_per_group else 0
            lowerCAmelCase    :		Tuple				=      range(A_       ,      start + num_shards_to_add	)
            shards_indices_per_group.append(A_	)
      return shards_indices_per_group


def    _snake_case  (  _snake_case :	Union[str, Any]       ,      _snake_case :	Optional[Any]	):
      lowerCAmelCase    :		Tuple				=      _number_of_shards_in_gen_kwargs(A_	)
      if num_shards == 1:
            return [dict(A_	)]
      else:
            lowerCAmelCase    :		Tuple				=      _distribute_shards(num_shards=A_       ,      max_num_jobs=A_	)
            return [
                {
                    key: [value[shard_idx] for shard_idx in shard_indices_per_group[group_idx]]
                    if isinstance(A_       ,      A_	)
                    else value
                    for key, value in gen_kwargs.items()
                }
                for group_idx in range(len(A_	)	)
            ]


def    _snake_case  (  _snake_case :	Optional[Any]	):
      return {
          key: [value for gen_kwargs in gen_kwargs_list for value in gen_kwargs[key]]
          if isinstance(gen_kwargs_list[0][key]       ,      A_	)
          else gen_kwargs_list[0][key]
          for key in gen_kwargs_list[0]
      }






def    _snake_case  (  _snake_case :	List[Any]       ,      _snake_case :	List[str]	):
      lowerCAmelCase    :		Union[str, Any]				=      {len(A_	) for value in gen_kwargs.values() if isinstance(A_       ,      A_	)}
      lowerCAmelCase    :		Optional[int]				=      {}
      for size in list_sizes:
            lowerCAmelCase    :		Optional[Any]				=      list(range(A_	)	)
            rng.shuffle(indices_per_size[size]	)
      # Now let's copy the gen_kwargs and shuffle the lists based on their sizes
      lowerCAmelCase    :		Union[str, Any]				=      dict(A_	)
      for key, value in shuffled_kwargs.items():
            if isinstance(A_       ,      A_	):
                  lowerCAmelCase    :		int				=      [value[i] for i in indices_per_size[len(A_	)]]
      return shuffled_kwargs






"""simple docstring"""







def      lowercase			(				A_       )->      str:
  '''simple docstring'''







  if isinstance(A_  ,   A_       ):
    raise TypeError("'float' object cannot be interpreted as an integer"       )
  if isinstance(A_  ,   A_       ):
    raise TypeError("'str' object cannot be interpreted as an integer"       )

  if num == 0:
    return "0b0"

  a						:		Optional[Any]      							=			False

  if num < 0:
    a						:		Tuple      							=			True
    a						:		str      							=			-num

  a						:		list[int]      							=			[]
  while num > 0:
    binary.insert(0  ,   num % 2       )
    num >>= 1

  if negative:
    return "-0b" + "".join(str(A_       ) for e in binary       )

  return "0b" + "".join(str(A_       ) for e in binary       )


if __name__ == "__main__":
 import doctest

 doctest.testmod()






