def test_lt(tmp_crumb):
tst1 = tmp_crumb < tmp_crumb
tst2 = tmp_crumb.path < tmp_crumb.path
assert (not tst1)
assert tst1 == tst2
tmp_crumb2 = Crumb.copy(tmp_crumb)
tst1 = tmp_crumb2 < tmp_crumb2
tst2 = tmp_crumb2.path < tmp_crumb2.path
assert (not tst1)
assert tst1 == tst2
tmp_crumb2 = tmp_crumb2.joinpath('hansel')
tst1 = tmp_crumb2 < tmp_crumb2
tst2 = tmp_crumb2.path < tmp_crumb2.path
assert (not tst1)
assert tst1 == tst2
tmp_crumb._path = os.path.sep + 'aaalex' + tmp_crumb2._path
tst1 = tmp_crumb < tmp_crumb2
tst2 = tmp_crumb._path < tmp_crumb2._path
assert (tst1)
assert tst1 == tst2
tmp_crumb._path = os.path.sep + 'zealous' + tmp_crumb2._path
tst1 = tmp_crumb < tmp_crumb2
tst2 = tmp_crumb._path < tmp_crumb2._path
assert (not tst1)
assert tst1 == tst2
assert tmp_crumb >= tmp_crumb2
assert not tmp_crumb <= tmp_crumb2
assert tmp_crumb > tmp_crumb2
assert not tmp_crumb < tmp_crumb2
def test_lt(tmp_crumb):
tst1 = tmp_crumb < tmp_crumb
tst2 = tmp_crumb.path < tmp_crumb.path
assert(not tst1)
assert tst1 == tst2
tmp_crumb2 = Crumb.copy(tmp_crumb)
tst1 = tmp_crumb2 < tmp_crumb2
tst2 = tmp_crumb2.path < tmp_crumb2.path
assert(not tst1)
assert tst1 == tst2
tmp_crumb2 = tmp_crumb2.joinpath('hansel')
tst1 = tmp_crumb2 < tmp_crumb2
tst2 = tmp_crumb2.path < tmp_crumb2.path
assert(not tst1)
assert tst1 == tst2
tmp_crumb._path = op.sep + 'aaalex' + tmp_crumb2._path
tst1 = tmp_crumb < tmp_crumb2
tst2 = tmp_crumb._path < tmp_crumb2._path
assert(tst1)
assert tst1 == tst2
tmp_crumb._path = op.sep + 'zealous' + tmp_crumb2._path
tst1 = tmp_crumb < tmp_crumb2
tst2 = tmp_crumb._path < tmp_crumb2._path
assert(not tst1)
assert tst1 == tst2
assert tmp_crumb >= tmp_crumb2
assert not tmp_crumb <= tmp_crumb2
assert tmp_crumb > tmp_crumb2
assert not tmp_crumb < tmp_crumb2
def test_regex(tmp_crumb):
assert not op.exists(tmp_crumb.path)
values_dict = {'session_id': ['session_{:02}'.format(i) for i in range( 2)],
'subject_id': ['subj_{:03}'.format(i) for i in range(100)],
'modality': ['anat'],
'image': ['mprage1.nii'],
}
_ = mktree(tmp_crumb, list(ParameterGrid(values_dict)))
crumb = Crumb(tmp_crumb.path.replace('{subject_id}', '{subject_id:^subj_02.*$}'),
regex='re') # re.match
re_subj_ids = crumb['subject_id']
assert re_subj_ids == ['subj_{:03}'.format(i) for i in range(20, 30)]
assert crumb.ls('subject_id:^subj_02.*$') == crumb.ls('subject_id')
crumb = Crumb(tmp_crumb.path.replace('{subject_id}', '{subject_id:subj_02*}'),
regex='fnmatch') # fnmatch
fn_subj_ids = crumb['subject_id']
assert fn_subj_ids == re_subj_ids
cr_bkp = crumb.copy()
assert crumb.ls('subject_id:subj_02*') == crumb.ls('subject_id')
assert crumb['subject_id'][0] == crumb.get_first('subject_id')
assert crumb.patterns['subject_id'] == cr_bkp.patterns['subject_id']
assert not crumb.ls('subject_id:subj_03*') == crumb.ls('subject_id')
assert crumb.patterns['subject_id'] == cr_bkp.patterns['subject_id']
pytest.raises(ValueError,
Crumb,
tmp_crumb.path.replace('{subject_id}', '{subject_id:subj_02*}'),
regex='hansel')
crumb2 = Crumb.copy(crumb)
assert crumb2._re_method == crumb._re_method
assert crumb2._re_args == crumb._re_args
assert crumb2.patterns == crumb.patterns
assert len(crumb2.patterns) == 1
assert 'subject_id' in crumb2.patterns.keys()
def test_regex(tmp_crumb):
assert not os.path.exists(tmp_crumb.path)
values_dict = {
'session_id': ['session_{:02}'.format(i) for i in range(2)],
'subject_id': ['subj_{:03}'.format(i) for i in range(100)],
'modality': ['anat'],
'image': ['mprage1.nii'],
}
mktree(tmp_crumb, list(ParameterGrid(values_dict)))
crumb = Crumb(tmp_crumb.path.replace('{subject_id}', '{subject_id:^subj_02.*$}'), regex='re') # re.match
re_subj_ids = crumb['subject_id']
assert re_subj_ids == ['subj_{:03}'.format(i) for i in range(20, 30)]
assert crumb.ls('subject_id:^subj_02.*$') == crumb.ls('subject_id')
crumb = Crumb(tmp_crumb.path.replace('{subject_id}', '{subject_id:subj_02*}'), regex='fnmatch') # fnmatch
fn_subj_ids = crumb['subject_id']
assert fn_subj_ids == re_subj_ids
cr_bkp = crumb.copy()
assert crumb.ls('subject_id:subj_02*') == crumb.ls('subject_id')
assert crumb['subject_id'][0] == crumb.get_first('subject_id')
assert crumb.patterns['subject_id'] == cr_bkp.patterns['subject_id']
assert not crumb.ls('subject_id:subj_03*') == crumb.ls('subject_id')
assert crumb.patterns['subject_id'] == cr_bkp.patterns['subject_id']
pytest.raises(ValueError,
Crumb,
tmp_crumb.path.replace('{subject_id}', '{subject_id:subj_02*}'),
regex='hansel')
crumb2 = Crumb.copy(crumb)
assert crumb2._re_method == crumb._re_method
assert crumb2._re_args == crumb._re_args
assert crumb2.patterns == crumb.patterns
assert len(crumb2.patterns) == 1
assert 'subject_id' in crumb2.patterns.keys()
def test_copy(crumb):
copy = Crumb.copy(crumb)
assert crumb is not copy
assert crumb == copy
copy2 = crumb.copy()
assert crumb is not copy2
assert crumb == copy2
assert copy is not copy2
pytest.raises(TypeError, crumb.copy, {})
def test_copy(crumb):
copy = Crumb.copy(crumb)
assert crumb is not copy
assert crumb == copy
copy2 = crumb.copy()
assert crumb is not copy2
assert crumb == copy2
assert copy is not copy2
pytest.raises(TypeError, crumb.copy, {})
def _crumb_fill_dst(
src_crumb: hansel.Crumb, dst_crumb: hansel.Crumb
) -> Iterator[Tuple[hansel.Crumb, hansel.Crumb]]:
""" Will list `src_crumb` and copy the resulting item arguments into
`dst_crumb`.
All the defined arguments of `src_crumb.ls()[0]` must define `dst_crumb`
entirely and create a path to a file or folder.
"""
for src in src_crumb.ls():
dst = dst_crumb.copy()
copy_args(src, dst)
if dst.has_crumbs():
raise AttributeError("Destination crumb still has open arguments, "
"expected to fill it. Got {}.".format(
str(dst)))
yield src, dst
def test_from_path(crumb):
cr = Crumb.copy(crumb)
assert cr is not crumb
assert cr == crumb
cr2 = crumb.from_path(crumb)
assert cr2 is not crumb
assert cr2 == crumb
assert cr2 is not cr
assert cr2 == cr
cr2 = Crumb.from_path(Path(crumb.path))
assert cr2 is not crumb
assert cr2 == crumb
assert cr2 is not cr
assert cr2 == cr
def test_equal_copy(crumb):
crumb2 = Crumb.copy(crumb)
assert crumb2 == crumb
crumb2._argval['hansel'] = 'hello'
assert crumb2 != crumb
crumb2._path += '/'
assert crumb2 != crumb
crumb2._path == os.path.join(crumb._path, '{test}')
assert crumb2 != crumb
crumb2._argval['hansel'] = 'hello'
assert crumb2 != crumb
crumb3 = Crumb(crumb.path, ignore_list=['.*'])
assert crumb3 != crumb
def test_from_path(crumb):
cr = Crumb.copy(crumb)
assert cr is not crumb
assert cr == crumb
cr2 = crumb.from_path(crumb)
assert cr2 is not crumb
assert cr2 == crumb
assert cr2 is not cr
assert cr2 == cr
cr2 = Crumb.from_path(Path(crumb.path))
assert cr2 is not crumb
assert cr2 == crumb
assert cr2 is not cr
assert cr2 == cr
def test_equal_copy(crumb):
crumb2 = Crumb.copy(crumb)
assert crumb2 == crumb
crumb2._argval['hansel'] = 'hello'
assert crumb2 != crumb
crumb2._path += '/'
assert crumb2 != crumb
crumb2._path == op.join(crumb._path, '{test}')
assert crumb2 != crumb
crumb2._argval['hansel'] = 'hello'
assert crumb2 != crumb
crumb3 = Crumb(crumb.path, ignore_list=['.*'])
assert crumb3 != crumb
def test_set_patterns(tmp_crumb):
assert not os.path.exists(tmp_crumb.path)
values_dict = {'session_id': ['session_{:02}'.format(i) for i in range(2)],
'subject_id': ['subj_{:03}'.format(i) for i in range(100)],
'modality': ['anat'],
'image': ['mprage1.nii'],
}
mktree(tmp_crumb, list(ParameterGrid(values_dict)))
# a crumb without the pattern, the pattern is added later
crumb2 = Crumb(tmp_crumb.path, regex='fnmatch')
crumb3 = crumb2.copy()
crumb3.set_patterns()
assert crumb2 == crumb3
pytest.raises(KeyError, crumb2.set_patterns, somekey='somevalue')
crumb3.set_pattern('subject_id', 'subj_02*')
crumb2.set_patterns(subject_id='subj_02*')
assert crumb2['subject_id'] == crumb3['subject_id']
