



import contextlib
from multiprocessing import Pool, RLock

from tqdm.auto import tqdm

from ..utils import experimental, logging


lowercase_:  Any     						=					logging.get_logger(__name__)



class 						lowercase__      :

     """simple docstring"""






     __UpperCamelCase    :	Any		=       None

@experimental
def 	_lowercase	(     UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_):




 """simple docstring"""




 if ParallelBackendConfig.backend_name is None:
  return _map_with_multiprocessing_pool(
      UpperCamelCase__						,   UpperCamelCase__						,   UpperCamelCase__						,   UpperCamelCase__						,   UpperCamelCase__						,   UpperCamelCase__						,   UpperCamelCase__)

 return _map_with_joblib(UpperCamelCase__						,   UpperCamelCase__						,   UpperCamelCase__						,   UpperCamelCase__						,   UpperCamelCase__						,   UpperCamelCase__						,   UpperCamelCase__)
def 	_lowercase	(     UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_):




 """simple docstring"""




 snake_case__				:							List[str]      							= num_proc if num_proc <= len(UpperCamelCase__) else len(UpperCamelCase__)
 snake_case__				:							str      							= []  # We organize the splits ourselve (contiguous splits)
 for index in range(UpperCamelCase__):
  snake_case__				:							Optional[int]      							= len(UpperCamelCase__) // num_proc
  snake_case__				:							Optional[Any]      							= len(UpperCamelCase__) % num_proc
  snake_case__				:							int      							= div * index + min(UpperCamelCase__						,   UpperCamelCase__)
  snake_case__				:							List[Any]      							= start + div + (1 if index < mod else 0)
  split_kwds.append((function, iterable[start:end], types, index, disable_tqdm, desc))

 if len(UpperCamelCase__) != sum(len(i[1]) for i in split_kwds):
  raise ValueError(
      F'Error dividing inputs iterable among processes. '
      F'Total number of objects {len(UpperCamelCase__)}, '
      F'length: {sum(len(i[1]) for i in split_kwds)}')

 logger.info(
     F'Spawning {num_proc} processes for {len(UpperCamelCase__)} objects in slices of {[len(i[1]) for i in split_kwds]}')
 snake_case__							,		snake_case__				:							str      							= None, None
 if not disable_tqdm:
  snake_case__							,		snake_case__				:							Union[str, Any]      							= (RLock(),), tqdm.set_lock
 with Pool(UpperCamelCase__						,   initargs=UpperCamelCase__						,   initializer=UpperCamelCase__) as pool:
  snake_case__				:							List[str]      							= pool.map(UpperCamelCase__						,   UpperCamelCase__)
 logger.info(F'Finished {num_proc} processes')
 snake_case__				:							Optional[Any]      							= [obj for proc_res in mapped for obj in proc_res]
 logger.info(F'Unpacked {len(UpperCamelCase__)} objects')

 return mapped
def 	_lowercase	(     UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_						,   UpperCAmelCase_):




 """simple docstring"""




 import joblib

 with joblib.parallel_backend(ParallelBackendConfig.backend_name						,   n_jobs=UpperCamelCase__):
  return joblib.Parallel()(
      joblib.delayed(UpperCamelCase__)((function, obj, types, None, True, None)) for obj in iterable)
@experimental
@contextlib.contextmanager
def 	_lowercase	(     UpperCAmelCase_):




 """simple docstring"""




 snake_case__				:							Any      							= backend_name

 if backend_name == "spark":
  from joblibspark import register_spark

  register_spark()

  # TODO: call create_cache_and_write_probe if "download" in steps
  # TODO: raise NotImplementedError when Dataset.map etc is called

 try:
  yield
 finally:
  snake_case__				:							List[str]      							= None










def      lowerCamelCase_						(			UpperCamelCase__							: str					,	UpperCamelCase__							: int )	->			list:





				"""simple docstring"""


				__lowerCamelCase									=       word.split()

				def justify(UpperCamelCase__							: list					,	UpperCamelCase__							: int					,	UpperCamelCase__							: int ) -> str:
								__lowerCamelCase									=       max_width - width
								__lowerCamelCase									=       len(UpperCamelCase__ )
								if len(UpperCamelCase__ ) == 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:
												__lowerCamelCase									=       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]
												__lowerCamelCase									=       spaces_to_insert_between_words * [
												    overall_spaces_count // spaces_to_insert_between_words
												]
												__lowerCamelCase									=       (
												    overall_spaces_count % spaces_to_insert_between_words
												)
												# distribute spaces via round robin to the left words
												for i in range(UpperCamelCase__ ):
																num_spaces_between_words_list[i] += 1
												__lowerCamelCase									=       []
												for i in range(UpperCamelCase__ ):
																# 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(UpperCamelCase__ )

				__lowerCamelCase									=       []
				__lowerCamelCase									=       []
				__lowerCamelCase									=       0
				for word in words:
								if width + len(UpperCamelCase__ ) + len(UpperCamelCase__ ) <= 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(UpperCamelCase__ )
												width += len(UpperCamelCase__ )
								else:
												# justify the line and add it to result
												answer.append(justify(UpperCamelCase__					,	UpperCamelCase__					,	UpperCamelCase__ ) )
												# reset new line and new width
												__lowerCamelCase			,		__lowerCamelCase									=       [word], len(UpperCamelCase__ )
				__lowerCamelCase									=       max_width - width - len(UpperCamelCase__ )
				answer.append(' '.join(UpperCamelCase__ ) + (remaining_spaces + 1) * ' ' )
				return answer


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

					testmod()


