






"""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''': 1_0, '''max_num_jobs''': 1}, [range(1_0	)]),
        ({'''num_shards''': 1_0, '''max_num_jobs''': 1_0}, [range(__snake_case		,					i + 1	) for i in range(1_0	)]),
        ({'''num_shards''': 1, '''max_num_jobs''': 1_0}, [range(1	)]),
        ({'''num_shards''': 1_0, '''max_num_jobs''': 3}, [range(0		,					4	), range(4		,					7	), range(7		,					1_0	)]),
        ({'''num_shards''': 3, '''max_num_jobs''': 1_0}, [range(0		,					1	), range(1		,					2	), range(2		,					3	)]),
    ]		,					)
def 						lowercase    (				__snake_case				: List[str]		,					__snake_case				: Optional[Any]	):
		lowercase_ : int							       =   _distribute_shards(**__snake_case	)
		assert out == expected



@pytest.mark.parametrize(
    '''gen_kwargs, max_num_jobs, expected'''		,					[
        ({'''foo''': 0}, 1_0, [{'''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 						lowercase    (				__snake_case				: str		,					__snake_case				: Tuple		,					__snake_case				: Optional[int]	):
		lowercase_ : Dict							       =   _split_gen_kwargs(__snake_case		,					__snake_case	)
		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 						lowercase    (				__snake_case				: Any		,					__snake_case				: Dict	):
		if expected is RuntimeError:
				with pytest.raises(__snake_case	):
						_number_of_shards_in_gen_kwargs(__snake_case	)
		else:
				lowercase_ : int							       =   _number_of_shards_in_gen_kwargs(__snake_case	)
				assert out == expected











"""simple docstring"""



__A		:       Any  				=		{
    '''Pillow''': '''Pillow''',
    '''accelerate''': '''accelerate>=0.11.0''',
    '''compel''': '''compel==0.1.8''',
    '''black''': '''black~=23.1''',
    '''datasets''': '''datasets''',
    '''filelock''': '''filelock''',
    '''flax''': '''flax>=0.4.1''',
    '''hf-doc-builder''': '''hf-doc-builder>=0.3.0''',
    '''huggingface-hub''': '''huggingface-hub>=0.13.2''',
    '''requests-mock''': '''requests-mock==1.10.0''',
    '''importlib_metadata''': '''importlib_metadata''',
    '''invisible-watermark''': '''invisible-watermark''',
    '''isort''': '''isort>=5.5.4''',
    '''jax''': '''jax>=0.2.8,!=0.3.2''',
    '''jaxlib''': '''jaxlib>=0.1.65''',
    '''Jinja2''': '''Jinja2''',
    '''k-diffusion''': '''k-diffusion>=0.0.12''',
    '''torchsde''': '''torchsde''',
    '''note_seq''': '''note_seq''',
    '''librosa''': '''librosa''',
    '''numpy''': '''numpy''',
    '''omegaconf''': '''omegaconf''',
    '''parameterized''': '''parameterized''',
    '''protobuf''': '''protobuf>=3.20.3,<4''',
    '''pytest''': '''pytest''',
    '''pytest-timeout''': '''pytest-timeout''',
    '''pytest-xdist''': '''pytest-xdist''',
    '''ruff''': '''ruff>=0.0.241''',
    '''safetensors''': '''safetensors''',
    '''sentencepiece''': '''sentencepiece>=0.1.91,!=0.1.92''',
    '''scipy''': '''scipy''',
    '''onnx''': '''onnx''',
    '''regex''': '''regex!=2019.12.17''',
    '''requests''': '''requests''',
    '''tensorboard''': '''tensorboard''',
    '''torch''': '''torch>=1.4''',
    '''torchvision''': '''torchvision''',
    '''transformers''': '''transformers>=4.25.1''',
    '''urllib3''': '''urllib3<=2.0.0''',
}



