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# Authors: Alexandre Gramfort <alexandre.gramfort@telecom-paristech.fr>
# Martin Luessi <mluessi@nmr.mgh.harvard.edu>
# Eric Larson <larson.eric.d@gmail.com>
# License: BSD Style.
import numpy as np
from ...utils import get_config, verbose
from ...fixes import partial
from ..utils import has_dataset, _data_path, _doc
has_sample_data = partial(has_dataset, name='sample')
@verbose
def data_path(path=None, force_update=False, update_path=True,
download=True, verbose=None):
return _data_path(path=path, force_update=force_update,
update_path=update_path, name='sample',
download=download,
verbose=verbose)
data_path.__doc__ = _doc.format(name='sample',
conf='MNE_DATASETS_SAMPLE_PATH')
# Allow forcing of sample dataset skip (for tests) using:
# `make test-no-sample`
def _skip_sample_data():
skip_sample = get_config('MNE_SKIP_SAMPLE_DATASET_TESTS', 'false') == 'true'
skip = skip_sample or not has_sample_data()
return skip
requires_sample_data = np.testing.dec.skipif(_skip_sample_data,
'Requires sample dataset')
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