


from typing import List

import datasets
from datasets.tasks import ImageClassification

from ..folder_based_builder import folder_based_builder


UpperCAmelCase     =       datasets.utils.logging.get_logger(__name__)







class lowerCAmelCase_		(					folder_based_builder.FolderBasedBuilderConfig			):

 '''simple docstring'''

 __snake_case				=    None
 __snake_case				=    None







class lowerCAmelCase_		(					folder_based_builder.FolderBasedBuilder			):

 '''simple docstring'''

 __snake_case				=    datasets.Image()
 __snake_case				=    'image'
 __snake_case				=    ImageFolderConfig
 __snake_case				=    42  # definition at the bottom of the script
 __snake_case				=    ImageClassification(image_column="image"   ,		label_column="label"			)





UpperCAmelCase     =       [
    '.blp',
    '.bmp',
    '.dib',
    '.bufr',
    '.cur',
    '.pcx',
    '.dcx',
    '.dds',
    '.ps',
    '.eps',
    '.fit',
    '.fits',
    '.fli',
    '.flc',
    '.ftc',
    '.ftu',
    '.gbr',
    '.gif',
    '.grib',
    '.h5',
    '.hdf',
    '.png',
    '.apng',
    '.jp2',
    '.j2k',
    '.jpc',
    '.jpf',
    '.jpx',
    '.j2c',
    '.icns',
    '.ico',
    '.im',
    '.iim',
    '.tif',
    '.tiff',
    '.jfif',
    '.jpe',
    '.jpg',
    '.jpeg',
    '.mpg',
    '.mpeg',
    '.msp',
    '.pcd',
    '.pxr',
    '.pbm',
    '.pgm',
    '.ppm',
    '.pnm',
    '.psd',
    '.bw',
    '.rgb',
    '.rgba',
    '.sgi',
    '.ras',
    '.tga',
    '.icb',
    '.vda',
    '.vst',
    '.webp',
    '.wmf',
    '.emf',
    '.xbm',
    '.xpm',
]
UpperCAmelCase     =       IMAGE_EXTENSIONS
'''simple docstring'''




import json
import os
import tempfile

import datasets
from utils import generate_example_dataset, get_duration


__snake_case  : Dict		       =    500_000

__snake_case       ,       __snake_case  : List[str]		       =    os.path.split(__file__)
__snake_case  : Optional[Any]		       =    os.path.join(RESULTS_BASEPATH, 'results', RESULTS_FILENAME.replace('.py', '.json'))





@get_duration
def 	_UpperCAmelCase       (				_UpperCamelCase       :      datasets.Dataset  )      -> Union[str, Any]:
    A_      =  dataset.select(range(0,  len(_UpperCamelCase  ),  2  )  )





@get_duration
def 	_UpperCAmelCase       (				_UpperCamelCase       :      datasets.Dataset  )      -> str:
    A_      =  dataset.sort('''numbers'''  )





@get_duration
def 	_UpperCAmelCase       (				_UpperCamelCase       :      datasets.Dataset  )      -> str:
    A_      =  dataset.shuffle()





@get_duration
def 	_UpperCAmelCase       (				_UpperCamelCase       :      datasets.Dataset  )      -> Optional[Any]:
    A_      =  dataset.train_test_split(0.1  )





@get_duration
def 	_UpperCAmelCase       (				_UpperCamelCase       :      datasets.Dataset,  _UpperCamelCase       :      Optional[int]=10  )      -> Dict:
    for shard_id in range(_UpperCamelCase  ):
        A_      =  dataset.shard(_UpperCamelCase,  _UpperCamelCase  )





def 	_UpperCAmelCase       (				)      -> Any:
    A_      =  {'''num examples''': SPEED_TEST_N_EXAMPLES}
    A_      =  (select, sort, shuffle, train_test_split, shard)
    with tempfile.TemporaryDirectory() as tmp_dir:
        print('''generating dataset'''  )
        A_      =  datasets.Features({'''text''': datasets.Value('''string'''  ), '''numbers''': datasets.Value('''float32'''  )}  )
        A_      =  generate_example_dataset(
            os.path.join(_UpperCamelCase,  '''dataset.arrow'''  ),  _UpperCamelCase,  num_examples=_UpperCamelCase  )
        print('''Functions'''  )
        for func in functions:
            print(func.__name__  )
            A_      =  func(_UpperCamelCase  )

    with open(_UpperCamelCase,  '''wb'''  ) as f:
        f.write(json.dumps(_UpperCamelCase  ).encode('''utf-8'''  )  )


if __name__ == "__main__":  # useful to run the profiler
  benchmark_indices_mapping()






