def test_datasets_basic(tmpdir):
"""Test simple dataset functions."""
# XXX 'hf_sef' and 'misc' do not conform to these standards
for dname in ('sample', 'somato', 'spm_face', 'testing', 'opm',
'bst_raw', 'bst_auditory', 'bst_resting', 'multimodal',
'bst_phantom_ctf', 'bst_phantom_elekta', 'kiloword',
'mtrf', 'phantom_4dbti',
'visual_92_categories', 'fieldtrip_cmc'):
if dname.startswith('bst'):
dataset = getattr(datasets.brainstorm, dname)
check_name = 'brainstorm.%s' % (dname,)
else:
dataset = getattr(datasets, dname)
check_name = dname
if dataset.data_path(download=False) != '':
assert isinstance(dataset.get_version(), str)
assert datasets.utils.has_dataset(check_name)
else:
assert dataset.get_version() is None
assert not datasets.utils.has_dataset(check_name)
print('%s: %s' % (dname, datasets.utils.has_dataset(check_name)))
tempdir = str(tmpdir)
# don't let it read from the config file to get the directory,
# force it to look for the default
with modified_env(**{'_MNE_FAKE_HOME_DIR': tempdir, 'SUBJECTS_DIR': None}):
assert (datasets.utils._get_path(None, 'foo', 'bar') ==
op.join(tempdir, 'mne_data'))
assert get_subjects_dir(None) is None
_set_montage_coreg_path()
sd = get_subjects_dir()
assert sd.endswith('MNE-fsaverage-data')
def test_datasets_basic(tmpdir):
"""Test simple dataset functions."""
# XXX 'hf_sef' and 'misc' do not conform to these standards
for dname in ('sample', 'somato', 'spm_face', 'testing', 'opm',
'bst_raw', 'bst_auditory', 'bst_resting', 'multimodal',
'bst_phantom_ctf', 'bst_phantom_elekta', 'kiloword',
'mtrf', 'phantom_4dbti',
'visual_92_categories', 'fieldtrip_cmc'):
if dname.startswith('bst'):
dataset = getattr(datasets.brainstorm, dname)
check_name = 'brainstorm.%s' % (dname,)
else:
dataset = getattr(datasets, dname)
check_name = dname
if dataset.data_path(download=False) != '':
assert isinstance(dataset.get_version(), str)
assert datasets.utils.has_dataset(check_name)
else:
assert dataset.get_version() is None
assert not datasets.utils.has_dataset(check_name)
print('%s: %s' % (dname, datasets.utils.has_dataset(check_name)))
tempdir = str(tmpdir)
# don't let it read from the config file to get the directory,
# force it to look for the default
with modified_env(**{'_MNE_FAKE_HOME_DIR': tempdir, 'SUBJECTS_DIR': None}):
assert (datasets.utils._get_path(None, 'foo', 'bar') ==
op.join(tempdir, 'mne_data'))
assert get_subjects_dir(None) is None
_set_montage_coreg_path()
sd = get_subjects_dir()
assert sd.endswith('MNE-fsaverage-data')
def test_datasets_basic(tmp_path, monkeypatch):
"""Test simple dataset functions."""
# XXX 'hf_sef' and 'misc' do not conform to these standards
for dname in ('sample', 'somato', 'spm_face', 'testing', 'opm', 'bst_raw',
'bst_auditory', 'bst_resting', 'multimodal',
'bst_phantom_ctf', 'bst_phantom_elekta', 'kiloword', 'mtrf',
'phantom_4dbti', 'visual_92_categories', 'fieldtrip_cmc'):
if dname.startswith('bst'):
dataset = getattr(datasets.brainstorm, dname)
else:
dataset = getattr(datasets, dname)
if str(dataset.data_path(download=False)) != '.':
assert isinstance(dataset.get_version(), str)
assert datasets.has_dataset(dname)
else:
assert dataset.get_version() is None
assert not datasets.has_dataset(dname)
print('%s: %s' % (dname, datasets.has_dataset(dname)))
tempdir = str(tmp_path)
# Explicitly test one that isn't preset (given the config)
monkeypatch.setenv('MNE_DATASETS_SAMPLE_PATH', tempdir)
dataset = datasets.sample
assert str(dataset.data_path(download=False)) == '.'
assert dataset.get_version() != ''
assert dataset.get_version() is None
# don't let it read from the config file to get the directory,
# force it to look for the default
monkeypatch.setenv('_MNE_FAKE_HOME_DIR', tempdir)
monkeypatch.delenv('SUBJECTS_DIR', raising=False)
assert (str(datasets.utils._get_path(None, 'foo', 'bar')) == op.join(
tempdir, 'mne_data'))
assert get_subjects_dir(None) is None
_set_montage_coreg_path()
sd = get_subjects_dir()
assert sd.endswith('MNE-fsaverage-data')
monkeypatch.setenv('MNE_DATA', str(tmp_path / 'foo'))
with pytest.raises(FileNotFoundError, match='as specified by MNE_DAT'):
testing.data_path(download=False)
