

"""simple docstring"""






import pytest

from datasets.utils.sharding import _distribute_shards, _number_of_shards_in_gen_kwargs, _split_gen_kwargs

@pytest.mark.parametrize(
    '''kwargs, expected'''   ,       [
        ({'''num_shards''': 0, '''max_num_jobs''': 1}, []),
        ({'''num_shards''': 10, '''max_num_jobs''': 1}, [range(10)]),
        ({'''num_shards''': 10, '''max_num_jobs''': 10}, [range(a_   ,       i + 1) for i in range(10)]),
        ({'''num_shards''': 1, '''max_num_jobs''': 10}, [range(1)]),
        ({'''num_shards''': 10, '''max_num_jobs''': 3}, [range(0   ,       4), range(4   ,       7), range(7   ,       10)]),
        ({'''num_shards''': 3, '''max_num_jobs''': 10}, [range(0   ,       1), range(1   ,       2), range(2   ,       3)]),
    ]   ,       )
def     __A      (			a_						:Tuple   ,       a_						:Optional[int])		->		Any:
				__a :						Union[str, Any]			       =  _distribute_shards(**a_)
				assert out == expected

@pytest.mark.parametrize(
    '''gen_kwargs, max_num_jobs, expected'''   ,       [
        ({'''foo''': 0}, 10, [{'''foo''': 0}]),
        ({'''shards''': [0, 1, 2, 3]}, 1, [{'''shards''': [0, 1, 2, 3]}]),
        ({'''shards''': [0, 1, 2, 3]}, 4, [{'''shards''': [0]}, {'''shards''': [1]}, {'''shards''': [2]}, {'''shards''': [3]}]),
        ({'''shards''': [0, 1]}, 4, [{'''shards''': [0]}, {'''shards''': [1]}]),
        ({'''shards''': [0, 1, 2, 3]}, 2, [{'''shards''': [0, 1]}, {'''shards''': [2, 3]}]),
    ]   ,       )
def     __A      (			a_						:str   ,       a_						:Union[str, Any]   ,       a_						:Dict)		->		str:
				__a :						Any			       =  _split_gen_kwargs(a_   ,       a_)
				assert out == expected






@pytest.mark.parametrize(
    '''gen_kwargs, expected'''   ,       [
        ({'''foo''': 0}, 1),
        ({'''shards''': [0]}, 1),
        ({'''shards''': [0, 1, 2, 3]}, 4),
        ({'''shards''': [0, 1, 2, 3], '''foo''': 0}, 4),
        ({'''shards''': [0, 1, 2, 3], '''other''': (0, 1)}, 4),
        ({'''shards''': [0, 1, 2, 3], '''shards2''': [0, 1]}, RuntimeError),
    ]   ,       )
def     __A      (			a_						:str   ,       a_						:List[Any])		->		Tuple:
				if expected is RuntimeError:
								with pytest.raises(a_):
												_number_of_shards_in_gen_kwargs(a_)
				else:
								__a :						Dict			       =  _number_of_shards_in_gen_kwargs(a_)
								assert out == expected






"""simple docstring"""






from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


A 			=  {
    '''configuration_jukebox''': [
        '''JUKEBOX_PRETRAINED_CONFIG_ARCHIVE_MAP''',
        '''JukeboxConfig''',
        '''JukeboxPriorConfig''',
        '''JukeboxVQVAEConfig''',
    ],
    '''tokenization_jukebox''': ['''JukeboxTokenizer'''],
}

try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		A 			=  [
		    '''JUKEBOX_PRETRAINED_MODEL_ARCHIVE_LIST''',
		    '''JukeboxModel''',
		    '''JukeboxPreTrainedModel''',
		    '''JukeboxVQVAE''',
		    '''JukeboxPrior''',
		]

if TYPE_CHECKING:
		from .configuration_jukebox import (
		    JUKEBOX_PRETRAINED_CONFIG_ARCHIVE_MAP,
		    JukeboxConfig,
		    JukeboxPriorConfig,
		    JukeboxVQVAEConfig,
		)
		from .tokenization_jukebox import JukeboxTokenizer

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_jukebox import (
				    JUKEBOX_PRETRAINED_MODEL_ARCHIVE_LIST,
				    JukeboxModel,
				    JukeboxPreTrainedModel,
				    JukeboxPrior,
				    JukeboxVQVAE,
				)

else:
		import sys

		A 			=  _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)