def test_symlinked_relpath(path):
# initially ran into on OSX https://github.com/datalad/datalad/issues/2406
os.makedirs(opj(path, "origin"))
dspath = opj(path, "linked")
os.symlink('origin', dspath)
ds = Dataset(dspath).create()
create_tree(dspath, {
"mike1": 'mike1', # will be added from topdir
"later": "later", # later from within subdir
"d": {
"mike2": 'mike2', # to be added within subdir
}
})
# in the root of ds
with chpwd(dspath):
ds.repo.add("mike1", git=True)
ds._save("committing", path="./mike1")
# Let's also do in subdirectory
with chpwd(opj(dspath, 'd')):
ds.repo.add("mike2", git=True)
ds._save("committing", path="./mike2")
later = opj(pardir, "later")
ds.repo.add(later, git=True)
ds._save("committing", path=later)
ok_clean_git(dspath)
def test_status_basics(path, linkpath, otherdir):
if not on_windows:
# make it more complicated by default
ut.Path(linkpath).symlink_to(path, target_is_directory=True)
path = linkpath
with chpwd(path):
assert_raises(NoDatasetArgumentFound, status)
ds = Dataset(path).create()
# outcome identical between ds= and auto-discovery
with chpwd(path):
assert_raises(IncompleteResultsError, status, path=otherdir)
stat = status()
eq_(stat, ds.status())
assert_status('ok', stat)
# we have a bunch of reports (be vague to be robust to future changes
assert len(stat) > 2
# check the composition
for s in stat:
eq_(s['status'], 'ok')
eq_(s['action'], 'status')
eq_(s['state'], 'clean')
eq_(s['type'], 'file')
assert_in('gitshasum', s)
assert_in('bytesize', s)
eq_(s['refds'], ds.path)
def test_install_crcns(tdir, ds_path):
with chpwd(tdir):
with swallow_logs(new_level=logging.INFO) as cml:
install("all-nonrecursive", source='///')
# since we didn't log decorations such as log level atm while
# swallowing so lets check if exit code is returned or not
# I will test both
assert_not_in('ERROR', cml.out)
# below one must not fail alone! ;)
assert_not_in('with exit code', cml.out)
# should not hang in infinite recursion
with chpwd('all-nonrecursive'):
get("crcns")
ok_(exists(_path_("all-nonrecursive/crcns/.git/config")))
# and we could repeat installation and get the same result
ds1 = install(_path_("all-nonrecursive/crcns"))
ds2 = Dataset('all-nonrecursive').install('crcns')
ok_(ds1.is_installed())
eq_(ds1, ds2)
eq_(ds1.path, ds2.path) # to make sure they are a single dataset
# again, but into existing dataset:
ds = create(ds_path)
crcns = ds.install("///crcns")
ok_(crcns.is_installed())
eq_(crcns.path, opj(ds_path, "crcns"))
assert_in(crcns.path, ds.get_subdatasets(absolute=True))
def test_subdatasets(path):
# from scratch
ds = Dataset(path)
assert_false(ds.is_installed())
eq_(ds.subdatasets(), [])
ds = ds.create()
assert_true(ds.is_installed())
eq_(ds.subdatasets(), [])
# create some file and commit it
open(os.path.join(ds.path, 'test'), 'w').write('some')
ds.add(path='test')
assert_true(ds.is_installed())
ds.save("Hello!", version_tag=1)
# Assuming that tmp location was not under a super-dataset
eq_(ds.get_superdataset(), None)
eq_(ds.get_superdataset(topmost=True), ds)
# add itself as a subdataset (crazy, isn't it?)
subds = ds.install('subds', source=path,
result_xfm='datasets', return_type='item-or-list')
assert_true(subds.is_installed())
eq_(subds.get_superdataset(), ds)
eq_(subds.get_superdataset(topmost=True), ds)
subdss = ds.subdatasets()
eq_(len(subdss), 1)
eq_(subds.path, ds.subdatasets(result_xfm='paths')[0])
eq_(subdss, ds.subdatasets(recursive=True))
eq_(subdss, ds.subdatasets(fulfilled=True))
ds.save("with subds", version_tag=2)
ds.recall_state(1)
assert_true(ds.is_installed())
eq_(ds.subdatasets(), [])
# very nested subdataset to test topmost
subsubds = subds.install(
_path_('d1/subds'), source=path,
result_xfm='datasets', return_type='item-or-list')
assert_true(subsubds.is_installed())
eq_(subsubds.get_superdataset(), subds)
# by default, it will only report a subperdataset that actually
# has the queries dataset as a registered true subdataset
eq_(subsubds.get_superdataset(topmost=True), subds)
# by we can also ask for a dataset that is merely above
eq_(subsubds.get_superdataset(topmost=True, registered_only=False), ds)
# verify that '^' alias would work
with chpwd(subsubds.path):
dstop = Dataset('^')
eq_(dstop, subds)
# and while in the dataset we still can resolve into central one
dscentral = Dataset('///')
eq_(dscentral.path,
cfg.obtain('datalad.locations.default-dataset'))
with chpwd(ds.path):
dstop = Dataset('^')
eq_(dstop, ds)
def test_subdatasets(path):
# from scratch
ds = Dataset(path)
assert_false(ds.is_installed())
eq_(ds.get_subdatasets(), [])
ds = ds.create()
assert_true(ds.is_installed())
eq_(ds.get_subdatasets(), [])
# create some file and commit it
open(os.path.join(ds.path, 'test'), 'w').write('some')
ds.add(path='test')
assert_true(ds.is_installed())
ds.save("Hello!", version_tag=1)
# Assuming that tmp location was not under a super-dataset
eq_(ds.get_superdataset(), None)
eq_(ds.get_superdataset(topmost=True), ds)
# add itself as a subdataset (crazy, isn't it?)
subds = ds.install('subds', source=path)
assert_true(subds.is_installed())
eq_(subds.get_superdataset(), ds)
eq_(subds.get_superdataset(topmost=True), ds)
subdss = ds.get_subdatasets()
eq_(len(subdss), 1)
eq_(os.path.join(path, subdss[0]), subds.path)
eq_(subds.path, ds.get_subdatasets(absolute=True)[0])
eq_(subdss, ds.get_subdatasets(recursive=True))
eq_(subdss, ds.get_subdatasets(fulfilled=True))
# don't have that right now
assert_raises(NotImplementedError, ds.get_subdatasets, pattern='sub*')
ds.save("with subds", version_tag=2)
ds.recall_state(1)
assert_true(ds.is_installed())
eq_(ds.get_subdatasets(), [])
# very nested subdataset to test topmost
subsubds = subds.install(_path_('d1/subds'), source=path)
assert_true(subsubds.is_installed())
eq_(subsubds.get_superdataset(), subds)
eq_(subsubds.get_superdataset(topmost=True), ds)
# verify that '^' alias would work
with chpwd(subsubds.path):
dstop = Dataset('^')
eq_(dstop, ds)
# and while in the dataset we still can resolve into central one
dscentral = Dataset('///')
eq_(dscentral.path, LOCAL_CENTRAL_PATH)
with chpwd(ds.path):
dstop = Dataset('^')
eq_(dstop, ds)
def test_basics(path, nodspath):
ds = Dataset(path).create()
direct_mode = ds.repo.is_direct_mode()
last_state = ds.repo.get_hexsha()
# run inside the dataset
with chpwd(path), \
swallow_outputs():
# provoke command failure
with assert_raises(CommandError) as cme:
ds.run('7i3amhmuch9invalid')
# let's not speculate that the exit code is always 127
ok_(cme.code > 0)
eq_(last_state, ds.repo.get_hexsha())
# now one that must work
res = ds.run('touch empty', message='TEST')
ok_clean_git(ds.path)
assert_result_count(res, 2)
# TODO 'state' is still untracked!!!
assert_result_count(res, 1, action='add', path=opj(ds.path, 'empty'), type='file')
assert_result_count(res, 1, action='save', path=ds.path)
commit_msg = ds.repo.format_commit("%B")
ok_(commit_msg.startswith('[DATALAD RUNCMD] TEST'))
# crude test that we have a record for the PWD
assert_in('"pwd": "."', commit_msg)
last_state = ds.repo.get_hexsha()
# now run a command that will not alter the dataset
res = ds.run('touch empty', message='NOOP_TEST')
# When in direct mode, check at the level of save rather than add
# because the annex files show up as typechanges and adding them won't
# necessarily have a "notneeded" status.
assert_result_count(res, 1, action='save' if direct_mode else 'add',
status='notneeded')
eq_(last_state, ds.repo.get_hexsha())
# We can also run the command via a single-item list because this is
# what the CLI interface passes in for quoted commands.
res = ds.run(['touch empty'], message='NOOP_TEST')
assert_result_count(res, 1, action='save' if direct_mode else 'add',
status='notneeded')
# run outside the dataset, should still work but with limitations
with chpwd(nodspath), \
swallow_outputs():
res = ds.run(['touch', 'empty2'], message='TEST')
assert_result_count(res, 1, action='add', path=opj(ds.path, 'empty2'), type='file',
status='ok')
assert_result_count(res, 1, action='save', status='ok')
# running without a command is a noop
with chpwd(path):
with swallow_logs(new_level=logging.WARN) as cml:
ds.run()
assert_in("No command given", cml.out)
def test_create_curdir(path, path2):
with chpwd(path, mkdir=True):
create()
ds = Dataset(path)
ok_(ds.is_installed())
assert_repo_status(ds.path, annex=True)
with chpwd(path2, mkdir=True):
create(no_annex=True)
ds = Dataset(path2)
ok_(ds.is_installed())
assert_repo_status(ds.path, annex=False)
ok_(op.exists(op.join(ds.path, '.noannex')))
def test_save_directory(path):
# Sequence of save invocations on subdirectories.
ds = Dataset(path).create(force=True)
ds._save(path='sdir1')
ok_clean_git(ds.path, untracked=['sdir2/foo', 'sdir3/sdir/subsub/foo'])
# There is also difference from
with chpwd(path):
save(path='sdir2')
ok_clean_git(ds.path, untracked=['sdir3/sdir/subsub/foo'])
with chpwd(opj(path, 'sdir3')):
save(path='sdir')
ok_clean_git(ds.path)
def test_remove_file_handle_only(path):
ds = Dataset(path).create(force=True)
ds.save()
ok_clean_git(ds.path)
# make sure there is any key
ok_(len(ds.repo.get_file_key('one')))
# both files link to the same key
eq_(ds.repo.get_file_key('one'),
ds.repo.get_file_key('two'))
rpath_one = realpath(opj(ds.path, 'one'))
eq_(rpath_one, realpath(opj(ds.path, 'two')))
path_two = opj(ds.path, 'two')
ok_(exists(path_two))
# remove one handle, should not affect the other
ds.remove('two', check=False, message="custom msg")
eq_(ds.repo.repo.head.commit.message.rstrip(), "custom msg")
eq_(rpath_one, realpath(opj(ds.path, 'one')))
ok_(exists(rpath_one))
ok_(not exists(path_two))
# remove file without specifying the dataset -- shouldn't fail
with chpwd(path):
remove('one', check=False)
ok_(not exists("one"))
# and we should be able to remove without saving
ds.remove('three', check=False, save=False)
ok_(ds.repo.dirty)
def test_drop_nocrash_absent_subds(path):
parent = Dataset(path).create()
sub = parent.create('sub')
parent.uninstall('sub')
ok_clean_git(parent.path)
with chpwd(path):
assert_status('notneeded', drop('.', recursive=True))
def test_invalid_call(origin, tdir):
ds = Dataset(origin)
ds.uninstall('subm 1', check=False)
# nothing
assert_status('error', publish('/notthere', on_failure='ignore'))
# known, but not present
assert_status('impossible', publish(opj(ds.path, 'subm 1'), on_failure='ignore'))
# --since without dataset is now supported as long as it
# could be identified
# assert_raises(InsufficientArgumentsError, publish, since='HEAD')
# but if it couldn't be, then should indeed crash
with chpwd(tdir):
assert_raises(InsufficientArgumentsError, publish, since='HEAD')
# new dataset, with unavailable subdataset
dummy = Dataset(tdir).create()
dummy_sub = dummy.create('sub')
dummy_sub.uninstall()
assert_in('sub', dummy.subdatasets(fulfilled=False, result_xfm='relpaths'))
# now an explicit call to publish the unavailable subdataset
assert_result_count(
dummy.publish('sub', on_failure='ignore'),
1,
path=dummy_sub.path,
status='impossible',
type='dataset')
def test_invalid_call(path):
with chpwd(path):
# ^ Change directory so that we don't fail with an
# InvalidGitRepositoryError if the test is executed from a git
# worktree.
# needs a SSH URL
assert_raises(InsufficientArgumentsError, create_sibling, '')
assert_raises(ValueError, create_sibling, 'http://ignore.me')
# needs an actual dataset
assert_raises(
ValueError,
create_sibling, 'localhost:/tmp/somewhere', dataset='/nothere')
# pre-configure a bogus remote
ds = Dataset(path).create()
ds.repo.add_remote('bogus', 'http://bogus.url.com')
# fails to reconfigure by default with generated
# and also when given an existing name
for res in (ds.create_sibling('bogus:/tmp/somewhere', on_failure='ignore'),
ds.create_sibling('localhost:/tmp/somewhere', name='bogus', on_failure='ignore')):
assert_result_count(
res, 1,
status='error',
message=(
"sibling '%s' already configured (specify alternative name, or force reconfiguration via --existing",
'bogus'))
def test_search_outside1_install_default_ds(tdir, default_dspath):
with chpwd(tdir):
# let's mock out even actual install/search calls
with \
patch_config({'datalad.locations.default-dataset': default_dspath}), \
patch('datalad.api.install',
return_value=Dataset(default_dspath)) as mock_install, \
patch('datalad.distribution.dataset.Dataset.search',
new_callable=_mock_search):
_check_mocked_install(default_dspath, mock_install)
# now on subsequent run, we want to mock as if dataset already exists
# at central location and then do search again
from datalad.ui import ui
ui.add_responses('yes')
mock_install.reset_mock()
with patch(
'datalad.distribution.dataset.Dataset.is_installed',
True):
_check_mocked_install(default_dspath, mock_install)
# and what if we say "no" to install?
ui.add_responses('no')
mock_install.reset_mock()
with assert_raises(NoDatasetArgumentFound):
list(search("."))
# and if path exists and is a valid dataset and we say "no"
Dataset(default_dspath).create()
ui.add_responses('no')
mock_install.reset_mock()
with assert_raises(NoDatasetArgumentFound):
list(search("."))
def test_install_known_subdataset(src, path):
# get the superdataset:
ds = install(path, source=src)
# subdataset not installed:
subds = Dataset(opj(path, 'subm 1'))
assert_false(subds.is_installed())
assert_in('subm 1', ds.subdatasets(fulfilled=False, result_xfm='relpaths'))
assert_not_in('subm 1', ds.subdatasets(fulfilled=True, result_xfm='relpaths'))
# install it:
ds.install('subm 1')
ok_(subds.is_installed())
ok_(AnnexRepo.is_valid_repo(subds.path, allow_noninitialized=False))
# Verify that it is the correct submodule installed and not
# new repository initiated
eq_(set(subds.repo.get_indexed_files()),
{'test.dat', 'INFO.txt', 'test-annex.dat'})
assert_not_in('subm 1', ds.subdatasets(fulfilled=False, result_xfm='relpaths'))
assert_in('subm 1', ds.subdatasets(fulfilled=True, result_xfm='relpaths'))
# now, get the data by reinstalling with -g:
ok_(subds.repo.file_has_content('test-annex.dat') is False)
with chpwd(ds.path):
result = get(path='subm 1', dataset=os.curdir)
assert_in_results(result, path=opj(subds.path, 'test-annex.dat'))
ok_(subds.repo.file_has_content('test-annex.dat') is True)
ok_(subds.is_installed())
def _expand_globs(self):
def normalize_hit(h):
normalized = op.relpath(h) + ("" if op.basename(h) else op.sep)
if h == op.curdir + op.sep + normalized:
# Don't let relpath prune "./fname" (gh-3034).
return h
return normalized
expanded = []
with chpwd(self.pwd):
for pattern in self._paths["patterns"]:
hits = glob.glob(pattern)
if hits:
expanded.extend(sorted(map(normalize_hit, hits)))
else:
lgr.debug("No matching files found for '%s'", pattern)
# We didn't find a hit for the complete pattern. If we find
# a sub-pattern hit, that may mean we have an uninstalled
# subdataset.
for sub_pattern in self._get_sub_patterns(pattern):
sub_hits = glob.glob(sub_pattern)
if sub_hits:
expanded.extend(
sorted(map(normalize_hit, sub_hits)))
break
# ... but we still want to retain the original pattern
# because we don't know for sure at this point, and it
# won't bother the "install, reglob" routine.
expanded.extend([pattern])
return expanded
def test_implicit_install(src, dst):
origin_top = create(src)
origin_sub = origin_top.create("sub")
origin_subsub = origin_sub.create("subsub")
with open(opj(origin_top.path, "file1.txt"), "w") as f:
f.write("content1")
origin_top.add("file1.txt")
with open(opj(origin_sub.path, "file2.txt"), "w") as f:
f.write("content2")
origin_sub.add("file2.txt")
with open(opj(origin_subsub.path, "file3.txt"), "w") as f:
f.write("content3")
origin_subsub.add("file3.txt")
origin_top.save(recursive=True)
# first, install toplevel:
ds = install(dst, source=src)
ok_(ds.is_installed())
sub = Dataset(opj(ds.path, "sub"))
ok_(not sub.is_installed())
subsub = Dataset(opj(sub.path, "subsub"))
ok_(not subsub.is_installed())
# fail on obscure non-existing one
assert_raises(IncompleteResultsError, ds.install, source='obscure')
# install 3rd level and therefore implicitly the 2nd:
result = ds.install(path=opj("sub", "subsub"))
ok_(sub.is_installed())
ok_(subsub.is_installed())
# but by default implicit results are not reported
eq_(result, subsub)
# fail on obscure non-existing one in subds
assert_raises(IncompleteResultsError, ds.install, source=opj('sub', 'obscure'))
# clean up, the nasty way
rmtree(dst, chmod_files=True)
ok_(not exists(dst))
# again first toplevel:
ds = install(dst, source=src)
ok_(ds.is_installed())
sub = Dataset(opj(ds.path, "sub"))
ok_(not sub.is_installed())
subsub = Dataset(opj(sub.path, "subsub"))
ok_(not subsub.is_installed())
# now implicit but without an explicit dataset to install into
# (deriving from CWD):
with chpwd(dst):
# don't ask for the file content to make return value comparison
# simpler
result = get(path=opj("sub", "subsub"), get_data=False, result_xfm='datasets')
ok_(sub.is_installed())
ok_(subsub.is_installed())
eq_(result, [sub, subsub])
def test_new_relpath(topdir):
from datalad.api import create_test_dataset
with swallow_logs(), chpwd(topdir), swallow_outputs():
dss = create_test_dataset('testds', spec='1')
eq_(dss[0], opj(topdir, 'testds'))
eq_(len(dss), 2) # 1 top + 1 sub-dataset as demanded
for ds in dss:
ok_clean_git(ds, annex=False)
def test_install_dataset_from_just_source(url, path):
with chpwd(path, mkdir=True):
ds = install(source=url)
ok_startswith(ds.path, path)
ok_(ds.is_installed())
ok_clean_git(ds.path, annex=False)
def test_bf2541(path):
ds = create(path)
subds = ds.create('sub')
ok_clean_git(ds.path)
os.symlink('sub', op.join(ds.path, 'symlink'))
with chpwd(ds.path):
res = add('.', recursive=True)
ok_clean_git(ds.path)
def test_invalid_call(path):
with chpwd(path):
# no dataset, no luck
assert_raises(NoDatasetArgumentFound, run, 'doesntmatter')
# dirty dataset
ds = Dataset(path).create()
create_tree(ds.path, {'this': 'dirty'})
assert_status('impossible', run('doesntmatter', on_failure='ignore'))
def test_clone_dataset_from_just_source(url, path):
with chpwd(path, mkdir=True):
ds = clone(url, result_xfm='datasets', return_type='item-or-list')
ok_startswith(ds.path, path)
ok_(ds.is_installed())
ok_(GitRepo.is_valid_repo(ds.path))
ok_clean_git(ds.path, annex=None)
assert_in('INFO.txt', ds.repo.get_indexed_files())
def test_relpath_add(path):
ds = Dataset(path).create(force=True)
with chpwd(opj(path, 'dir')):
eq_(add('testindir')[0]['path'],
opj(ds.path, 'dir', 'testindir'))
# and now add all
add('..')
# auto-save enabled
assert_false(ds.repo.dirty)
def test_bf2043p2(path):
ds = Dataset(path).create(force=True)
ds.add('staged', save=False)
ok_clean_git(ds.path, head_modified=['staged'], untracked=['untracked'])
# plain save does not commit untracked content
# this tests the second issue in #2043
with chpwd(path):
save()
ok_clean_git(ds.path, untracked=['untracked'])
def test_autoresolve_multiple_datasets(src, path):
with chpwd(path):
ds1 = install('ds1', source=src)
ds2 = install('ds2', source=src)
results = get([opj('ds1', 'test-annex.dat')] + glob(opj('ds2', '*.dat')))
# each ds has one file
eq_(len(results), 2)
ok_(ds1.repo.file_has_content('test-annex.dat') is True)
ok_(ds2.repo.file_has_content('test-annex.dat') is True)
def test_install_dataset_from_just_source(url, path):
with chpwd(path, mkdir=True):
ds = install(source=url)
ok_startswith(ds.path, path)
ok_(ds.is_installed())
ok_(GitRepo.is_valid_repo(ds.path))
ok_clean_git(ds.path, annex=None)
assert_in('INFO.txt', ds.repo.get_indexed_files())
def test_safetynet(path):
ds = Dataset(path).create()
os.makedirs(opj(ds.path, 'deep', 'down'))
for p in (ds.path, opj(ds.path, 'deep'), opj(ds.path, 'deep', 'down')):
with chpwd(p):
# will never remove PWD, or anything outside the dataset
for target in (ds.path, os.curdir, os.pardir, opj(os.pardir, os.pardir)):
assert_status(
('error', 'impossible'),
uninstall(path=target, on_failure='ignore'))
def get_baseline(p):
ds = Dataset(p).create()
with chpwd(ds.path):
subds = create('sub')
ds.add('sub', save=False)
create_tree(subds.path, {"staged": ""})
subds.add("staged", save=False)
# subdataset has staged changes.
ok_clean_git(ds.path, index_modified=['sub'])
return ds
def test_placeholders(path):
ds = Dataset(path).create(force=True)
ds.add(".")
ds.run("echo {inputs} >{outputs}", inputs=[".", "*.in"], outputs=["c.out"])
ok_file_has_content(opj(path, "c.out"), "a.in b.in\n")
hexsha_before = ds.repo.get_hexsha()
ds.rerun()
eq_(hexsha_before, ds.repo.get_hexsha())
ds.run("echo {inputs[0]} >getitem", inputs=["*.in"])
ok_file_has_content(opj(path, "getitem"), "a.in\n")
ds.run("echo {pwd} >expanded-pwd")
ok_file_has_content(opj(path, "expanded-pwd"), path,
strip=True)
ds.run("echo {dspath} >expanded-dspath")
ok_file_has_content(opj(path, "expanded-dspath"), ds.path,
strip=True)
subdir_path = opj(path, "subdir")
with chpwd(subdir_path):
run("echo {pwd} >expanded-pwd")
ok_file_has_content(opj(path, "subdir", "expanded-pwd"), subdir_path,
strip=True)
eq_(get_run_info(ds, ds.repo.format_commit("%B"))[1]["pwd"],
"subdir")
# Double brackets can be used to escape placeholders.
ds.run("touch {{inputs}}", inputs=["*.in"])
ok_exists(opj(path, "{inputs}"))
# rerun --script expands the placeholders.
with patch("sys.stdout", new_callable=StringIO) as cmout:
ds.rerun(script="-", since="")
script_out = cmout.getvalue()
assert_in("echo a.in b.in >c.out", script_out)
assert_in("echo {} >expanded-pwd".format(subdir_path),
script_out)
assert_in("echo {} >expanded-dspath".format(ds.path),
script_out)
assert_result_count(
ds.run("{unknown_placeholder}", on_failure="ignore"),
1, status="impossible", action="run")
# Configured placeholders.
ds.config.add("datalad.run.substitutions.license", "gpl3", where="local")
ds.run("echo {license} >configured-license")
ok_file_has_content(opj(path, "configured-license"), "gpl3", strip=True)
# --script handles configured placeholders.
with patch("sys.stdout", new_callable=StringIO) as cmout:
ds.rerun(script="-")
assert_in("gpl3", cmout.getvalue())
def __call__(path=None, dry_run=False, is_pipeline=False, is_template=False, chdir=None):
from datalad.crawler.pipeline import (
load_pipeline_from_config, load_pipeline_from_module,
get_repo_pipeline_config_path, get_repo_pipeline_script_path
)
from datalad.crawler.pipeline import run_pipeline
from datalad.utils import chpwd # import late so we could mock during tests
with chpwd(chdir):
assert not (is_pipeline and is_template), "it is either a pipeline or a template name, can't be both"
if is_template:
# generate a config and overload path with its filename
path = initiate_pipeline_config(template=path, # kwargs=TODO,
commit=True)
# TODO: centralize via _params_ handling
if dry_run:
if not 'crawl' in cfg.sections():
cfg.add_section('crawl')
cfg.set('crawl', 'dryrun', "True")
if path is None:
# get config from the current repository/handle
if is_pipeline:
raise ValueError("You must specify the file if --pipeline")
# Let's see if there is a config or pipeline in this repo
path = get_repo_pipeline_config_path()
if not path or not exists(path):
# Check if there may be the pipeline provided
path = get_repo_pipeline_script_path()
if path and exists(path):
is_pipeline = True
if not path:
raise RuntimeError("Cannot locate crawler config or pipeline file")
if is_pipeline:
lgr.info("Loading pipeline definition from %s" % path)
pipeline = load_pipeline_from_module(path)
else:
lgr.info("Loading pipeline specification from %s" % path)
pipeline = load_pipeline_from_config(path)
lgr.info("Running pipeline %s" % str(pipeline))
# TODO: capture the state of all branches so in case of crash
# we could gracefully reset back
try:
run_pipeline(pipeline)
except Exception as exc:
# TODO: config.crawl.failure = full-reset | last-good-master
# probably ask via ui which action should be performed unless
# explicitly specified
raise
def test_install_dataset_from_just_source_via_path(url, path):
# for remote urls only, the source could be given to `path`
# to allows for simplistic cmdline calls
with chpwd(path, mkdir=True):
ds = install(path=url)
ok_startswith(ds.path, path)
ok_(ds.is_installed())
ok_clean_git(ds.path, annex=False)
assert_true(os.path.lexists(opj(ds.path, 'test-annex.dat')))
def test_dlabspath(path):
if not has_symlink_capability():
raise SkipTest
# initially ran into on OSX https://github.com/datalad/datalad/issues/2406
opath = opj(path, "origin")
os.makedirs(opath)
lpath = opj(path, "linked")
os.symlink('origin', lpath)
for d in opath, lpath:
# regardless under which directory, all results should not resolve
# anything
eq_(d, dlabspath(d))
# in the root of ds
with chpwd(d):
eq_(dlabspath("bu"), opj(d, "bu"))
eq_(dlabspath("./bu"),
opj(d, "./bu")) # we do not normpath by default
eq_(dlabspath("./bu", norm=True), opj(d, "bu"))
def test_add_insufficient_args(path):
# no argument:
assert_raises(InsufficientArgumentsError, add)
# no `path`, no `source`:
assert_raises(InsufficientArgumentsError, add, dataset=path)
with chpwd(path):
res = add(path="some", on_failure='ignore')
assert_status('impossible', res)
ds = Dataset(opj(path, 'ds'))
ds.create()
# non-existing path outside
assert_status('impossible',
ds.add(opj(path, 'outside'), on_failure='ignore'))
# existing path outside
with open(opj(path, 'outside'), 'w') as f:
f.write('doesnt matter')
assert_status('impossible',
ds.add(opj(path, 'outside'), on_failure='ignore'))
def test_install_datasets_root(tdir):
with chpwd(tdir):
ds = install("///")
ok_(ds.is_installed())
eq_(ds.path, opj(tdir, 'datasets.datalad.org'))
# do it a second time:
result = install("///", result_xfm=None, return_type='list')
assert_status('notneeded', result)
eq_(YieldDatasets()(result[0]), ds)
# and a third time into an existing something, that is not a dataset:
with open(opj(tdir, 'sub', 'a_file.txt'), 'w') as f:
f.write("something")
with assert_raises(IncompleteResultsError) as cme:
install("sub", source='///')
assert_in("already exists and not empty", str(cme))
def test_clone_isnt_a_smartass(origin_path, path):
origin = create(origin_path)
cloned = clone(origin,
path,
result_xfm='datasets',
return_type='item-or-list')
with chpwd(path):
# no were are inside a dataset clone, and we make another one
# we do not want automatic subdatasetification without given a dataset
# explicitely
clonedsub = clone(origin,
'testsub',
result_xfm='datasets',
return_type='item-or-list')
# correct destination
assert clonedsub.path.startswith(path)
# no subdataset relation
eq_(cloned.subdatasets(), [])
def test_update_known_submodule(path):
def get_baseline(p):
ds = Dataset(p).create()
sub = ds.create('sub', save=False)
# subdataset saw another commit after becoming a submodule
ok_clean_git(ds.path, index_modified=['sub'])
return ds
# attempt one
ds = get_baseline(opj(path, 'wo_ref'))
with chpwd(ds.path):
add('.', recursive=True)
ok_clean_git(ds.path)
# attempt two, same as above but call add via reference dataset
ds = get_baseline(opj(path, 'w_ref'))
ds.add('.', recursive=True)
ok_clean_git(ds.path)
def test_since_empty_and_unsupported(p1, p2):
source = Dataset(p1).create()
source.create_sibling(p2, name='target1')
# see https://github.com/datalad/datalad/pull/4448#issuecomment-620847327
# Test that it doesn't fail without a prior push
source.publish(to='target1', since='')
with chpwd(p1):
# since we have only two commits (set backend, init dataset)
# -- there is no HEAD^^
assert_result_count(publish(to='target1',
since='HEAD^^',
on_failure='ignore'),
1,
status='impossible',
message="fatal: bad revision 'HEAD^^..HEAD'")
# but now let's add one more commit, we should be able to pusblish
source.repo.commit("msg", options=['--allow-empty'])
publish(to='target1', since='HEAD^') # must not fail now
def test_clone_report_permission_issue(tdir):
pdir = _path_(tdir, 'protected')
mkdir(pdir)
# make it read-only
chmod(pdir, 0o555)
with chpwd(pdir):
res = clone('///',
result_xfm=None,
return_type='list',
on_failure='ignore')
assert_status('error', res)
assert_result_count(
res,
1,
status='error',
message=
"could not create work tree dir '%s/datasets.datalad.org': Permission denied"
% pdir)
def test_GitRepo_flyweight(path1, path2):
repo1 = GitRepo(path1, create=True)
assert_is_instance(repo1, GitRepo)
# instantiate again:
repo2 = GitRepo(path1, create=False)
assert_is_instance(repo2, GitRepo)
# the very same object:
ok_(repo1 is repo2)
# reference the same in a different way:
with chpwd(path1):
repo3 = GitRepo(op.relpath(path1, start=path2), create=False)
# it's the same object:
ok_(repo1 is repo3)
# and realpath attribute is the same, so they are still equal:
ok_(repo1 == repo3)
def test_smth_about_not_supported(p1, p2):
source = Dataset(p1).create()
from datalad.support.network import PathRI
source.create_sibling('ssh://localhost' + PathRI(p2).posixpath,
name='target1')
# source.publish(to='target1')
with chpwd(p1):
# since we have only two commits (set backend, init dataset)
# -- there is no HEAD^^
assert_result_count(publish(to='target1',
since='HEAD^^',
on_failure='ignore'),
1,
status='impossible',
message="fatal: bad revision 'HEAD^^'")
# but now let's add one more commit, we should be able to pusblish
source.repo.commit("msg", options=['--allow-empty'])
publish(to='target1', since='HEAD^') # must not fail now
def _prep_worktree(ds_path,
pwd,
globbed,
assume_ready=None,
remove_outputs=False,
rerun_outputs=None,
jobs=None):
"""
Yields
------
dict
Result records
"""
# ATTN: For correct path handling, all dataset commands call should be
# unbound. They should (1) receive a string dataset argument, (2) receive
# relative paths, and (3) happen within a chpwd(pwd) context.
with chpwd(pwd):
for res in prepare_inputs(
ds_path,
[] if assume_ready in ["inputs", "both"] else globbed['inputs'],
# Ignore --assume-ready for extra_inputs. It's an unexposed
# implementation detail that lets wrappers sneak in inputs.
extra_inputs=globbed['extra_inputs'],
jobs=jobs):
yield res
if assume_ready not in ["outputs", "both"]:
if globbed['outputs']:
for res in _install_and_reglob(ds_path, globbed['outputs']):
yield res
for res in _unlock_or_remove(
ds_path,
globbed['outputs'].expand_strict()
if not remove_outputs
# when force-removing, exclude declared inputs
else set(
globbed['outputs'].expand_strict()).difference(
globbed['inputs'].expand_strict()),
remove=remove_outputs):
yield res
if rerun_outputs is not None:
for res in _unlock_or_remove(ds_path, rerun_outputs):
yield res
def test_add_delete_after_and_drop_subdir(self):
os.mkdir(opj(self.annex.path, 'subdir'))
mv_out = self.annex.call_git(
['mv', '1.tar', 'subdir']
)
self.annex.commit("moved into subdir")
with chpwd(self.annex.path):
# was failing since deleting without considering if tarball
# was extracted in that tarball directory
commits_prior_master = list(self.annex.get_branch_commits_())
commits_prior = list(self.annex.get_branch_commits_('git-annex'))
add_out = add_archive_content(
opj('subdir', '1.tar'),
delete_after=True,
drop_after=True)
assert_repo_status(self.annex.path)
commits_after_master = list(self.annex.get_branch_commits_())
commits_after = list(self.annex.get_branch_commits_('git-annex'))
# There should be a single commit for all additions +1 to
# initiate datalad-archives gh-1258. If faking dates,
# there should be another +1 because annex.alwayscommit
# isn't set to false.
assert_equal(len(commits_after),
len(commits_prior) + 2 + self.annex.fake_dates_enabled)
assert_equal(len(commits_after_master), len(commits_prior_master))
assert(add_out is self.annex)
# there should be no .datalad temporary files hanging around
self.assert_no_trash_left_behind()
# and if we add some untracked file, redo, there should be no changes
# to master and file should remain not committed
create_tree(self.annex.path, {'dummy.txt': '123'})
assert_true(self.annex.dirty) # untracked file
add_out = add_archive_content(
opj('subdir', '1.tar'),
delete_after=True,
drop_after=True,
allow_dirty=True)
assert_repo_status(self.annex.path, untracked=['dummy.txt'])
assert_equal(len(list(self.annex.get_branch_commits_())),
len(commits_prior_master))
# there should be no .datalad temporary files hanging around
self.assert_no_trash_left_behind()
def test_check_dates(path=None):
skip_if_no_module("dateutil")
ref_ts = 1218182889 # Fri, 08 Aug 2008 04:08:09 -0400
refdate = "@{}".format(ref_ts)
repo = os.path.join(path, "repo")
with set_date(ref_ts + 5000):
ar = AnnexRepo(repo)
ar.add(".")
ar.commit()
# The standard renderer outputs json.
with swallow_outputs() as cmo:
# Set level to WARNING to avoid the progress bar when
# DATALAD_TESTS_UI_BACKEND=console.
with swallow_logs(new_level=logging.WARNING):
check_dates([repo], reference_date=refdate, return_type="list")
assert_in("report", json.loads(cmo.out).keys())
# We find the newer objects.
newer = call([path], reference_date=refdate)
eq_(len(newer), 1)
ok_(newer[0]["report"]["objects"])
# There are no older objects to find.
older = call([repo], reference_date=refdate, older=True)
assert_false(older[0]["report"]["objects"])
# We can pass the date in RFC 2822 format.
assert_dict_equal(
newer[0],
call([path], reference_date="08 Aug 2008 04:08:09 -0400")[0])
# paths=None defaults to the current directory.
with chpwd(path):
assert_dict_equal(
newer[0]["report"],
call(paths=None, reference_date=refdate)[0]["report"])
# Only commit type is present when annex='none'.
newer_noannex = call([path], reference_date=refdate, annex="none")
for entry in newer_noannex[0]["report"]["objects"].values():
ok_(entry["type"] == "commit")
def test_rev_resolve_path(path):
if op.realpath(path) != path:
raise SkipTest("Test assumptions require non-symlinked parent paths")
# initially ran into on OSX https://github.com/datalad/datalad/issues/2406
opath = op.join(path, "origin")
os.makedirs(opath)
if not on_windows:
lpath = op.join(path, "linked")
os.symlink('origin', lpath)
ds_global = Dataset(path)
# path resolution of absolute paths is not influenced by symlinks
# ignore the linked path on windows, it is not a symlink in the POSIX sense
for d in (opath, ) if on_windows else (opath, lpath):
ds_local = Dataset(d)
# no symlink resolution
eq_(str(rev_resolve_path(d)), d)
with chpwd(d):
# be aware: knows about cwd, but this CWD has symlinks resolved
eq_(str(rev_resolve_path(d).cwd()), opath)
# using pathlib's `resolve()` will resolve any
# symlinks
# also resolve `opath`, as on old windows systems the path might
# come in crippled (e.g. C:\Users\MIKE~1/...)
# and comparison would fails unjustified
eq_(rev_resolve_path('.').resolve(), ut.Path(opath).resolve())
# no norming, but absolute paths, without resolving links
eq_(rev_resolve_path('.'), ut.Path(d))
eq_(str(rev_resolve_path('.')), d)
eq_(str(rev_resolve_path(op.join(os.curdir, 'bu'), ds=ds_global)),
op.join(d, 'bu'))
eq_(str(rev_resolve_path(op.join(os.pardir, 'bu'), ds=ds_global)),
op.join(ds_global.path, 'bu'))
# resolve against a dataset
eq_(str(rev_resolve_path('bu', ds=ds_local)), op.join(d, 'bu'))
eq_(str(rev_resolve_path('bu', ds=ds_global)), op.join(path, 'bu'))
# but paths outside the dataset are left untouched
eq_(str(rev_resolve_path(op.join(os.curdir, 'bu'), ds=ds_global)),
op.join(getpwd(), 'bu'))
eq_(str(rev_resolve_path(op.join(os.pardir, 'bu'), ds=ds_global)),
op.normpath(op.join(getpwd(), os.pardir, 'bu')))
def test_run_cmdline_disambiguation(path):
Dataset(path).create()
with chpwd(path):
# Without a positional argument starting a command, any option is
# treated as an option to 'datalad run'.
with swallow_outputs() as cmo:
with patch("datalad.interface.run._execute_command") as exec_cmd:
with assert_raises(SystemExit):
main(["datalad", "run", "--message"])
exec_cmd.assert_not_called()
assert_in("message: expected one", cmo.err)
# If we want to pass an option as the first value of a command (e.g.,
# because we are using a runscript with containers-run), we can do this
# with "--".
with patch("datalad.interface.run._execute_command") as exec_cmd:
with assert_raises(SystemExit):
main(["datalad", "run", "--", "--message"])
exec_cmd.assert_called_once_with("--message",
path,
expected_exit=None)
# And a twist on above: Our parser mishandles --version (gh-3067),
# treating 'datalad run CMD --version' as 'datalad --version'.
version_stream = "err" if PY2 else "out"
with swallow_outputs() as cmo:
with assert_raises(SystemExit) as cm:
main(["datalad", "run", "echo", "--version"])
eq_(cm.exception.code, 0)
out = getattr(cmo, version_stream)
with swallow_outputs() as cmo:
with assert_raises(SystemExit):
main(["datalad", "--version"])
version_out = getattr(cmo, version_stream)
ok_(version_out)
eq_(version_out, out)
# We can work around that (i.e., make "--version" get passed as
# command) with "--".
with patch("datalad.interface.run._execute_command") as exec_cmd:
with assert_raises(SystemExit):
main(["datalad", "run", "--", "echo", "--version"])
exec_cmd.assert_called_once_with("echo --version",
path,
expected_exit=None)
def test_bf1886(path):
parent = Dataset(path).create()
sub = parent.create('sub')
ok_clean_git(parent.path)
# create a symlink pointing down to the subdataset, and add it
os.symlink('sub', opj(parent.path, 'down'))
parent.add('down')
ok_clean_git(parent.path)
# now symlink pointing up
os.makedirs(opj(parent.path, 'subdir', 'subsubdir'))
os.symlink(opj(pardir, 'sub'), opj(parent.path, 'subdir', 'up'))
parent.add(opj('subdir', 'up'))
ok_clean_git(parent.path)
# now symlink pointing 2xup, as in #1886
os.symlink(opj(pardir, pardir, 'sub'),
opj(parent.path, 'subdir', 'subsubdir', 'upup'))
parent.add(opj('subdir', 'subsubdir', 'upup'))
ok_clean_git(parent.path)
# simulatenously add a subds and a symlink pointing to it
# create subds, but don't register it
sub2 = create(opj(parent.path, 'sub2'))
os.symlink(opj(pardir, pardir, 'sub2'),
opj(parent.path, 'subdir', 'subsubdir', 'upup2'))
parent.add(['sub2', opj('subdir', 'subsubdir', 'upup2')])
ok_clean_git(parent.path)
# full replication of #1886: the above but be in subdir of symlink
# with no reference dataset
sub3 = create(opj(parent.path, 'sub3'))
os.symlink(opj(pardir, pardir, 'sub3'),
opj(parent.path, 'subdir', 'subsubdir', 'upup3'))
# need to use absolute paths
with chpwd(opj(parent.path, 'subdir', 'subsubdir')):
add([
opj(parent.path, 'sub3'),
opj(parent.path, 'subdir', 'subsubdir', 'upup3')
])
# here is where we need to disagree with the repo in #1886
# we would not expect that `add` registers sub3 as a subdataset
# of parent, because no reference dataset was given and the
# command cannot decide (with the current semantics) whether
# it should "add anything in sub3 to sub3" or "add sub3 to whatever
# sub3 is in"
ok_clean_git(parent.path, untracked=['sub3/'])
def test_search_outside1(tdir, newhome):
with chpwd(tdir):
# should fail since directory exists, but not a dataset
# should not even waste our response ;)
always_render = cfg.obtain('datalad.api.alwaysrender')
with patch.object(search_mod, 'LOCAL_CENTRAL_PATH', newhome):
if always_render:
# we do try to render results which actually causes exception
# to come right away
assert_raises(NoDatasetArgumentFound, search, "bu")
else:
gen = search("bu")
assert_is_generator(gen)
assert_raises(NoDatasetArgumentFound, next, gen)
# and if we point to some non-existing dataset -- the same in both cases
# but might come before even next if always_render
with assert_raises(ValueError):
next(search("bu", dataset=newhome))
def test_placeholders(path):
ds = Dataset(path).create(force=True)
ds.add(".")
ds.run("echo {inputs} >{outputs}", inputs=[".", "*.in"], outputs=["c.out"])
ok_file_has_content(opj(path, "c.out"), "a.in b.in\n")
hexsha_before = ds.repo.get_hexsha()
ds.rerun()
eq_(hexsha_before, ds.repo.get_hexsha())
ds.run("echo {inputs[0]} >getitem", inputs=["*.in"])
ok_file_has_content(opj(path, "getitem"), "a.in\n")
ds.run("echo {pwd} >expanded-pwd")
ok_file_has_content(opj(path, "expanded-pwd"), path,
strip=True)
ds.run("echo {dspath} >expanded-dspath")
ok_file_has_content(opj(path, "expanded-dspath"), ds.path,
strip=True)
subdir_path = opj(path, "subdir")
with chpwd(subdir_path):
run("echo {pwd} >expanded-pwd")
ok_file_has_content(opj(path, "subdir", "expanded-pwd"), subdir_path,
strip=True)
eq_(get_run_info(ds, ds.repo.repo.head.commit.message)[1]["pwd"],
"subdir")
# Double brackets can be used to escape placeholders.
ds.run("touch {{inputs}}", inputs=["*.in"])
ok_exists(opj(path, "{inputs}"))
# rerun --script expands the placeholders.
with patch("sys.stdout", new_callable=StringIO) as cmout:
ds.rerun(script="-", since="")
script_out = cmout.getvalue()
assert_in("echo a.in b.in >c.out", script_out)
assert_in("echo {} >expanded-pwd".format(subdir_path),
script_out)
assert_in("echo {} >expanded-dspath".format(ds.path),
script_out)
def test_bf1886(path):
parent = Dataset(path).rev_create()
sub = parent.rev_create('sub')
ok_clean_git(parent.path)
# create a symlink pointing down to the subdataset, and add it
os.symlink('sub', opj(parent.path, 'down'))
parent.add('down')
ok_clean_git(parent.path)
# now symlink pointing up
os.makedirs(opj(parent.path, 'subdir', 'subsubdir'))
os.symlink(opj(pardir, 'sub'), opj(parent.path, 'subdir', 'up'))
parent.add(opj('subdir', 'up'))
ok_clean_git(parent.path)
# now symlink pointing 2xup, as in #1886
os.symlink(opj(pardir, pardir, 'sub'),
opj(parent.path, 'subdir', 'subsubdir', 'upup'))
parent.add(opj('subdir', 'subsubdir', 'upup'))
ok_clean_git(parent.path)
# simulatenously add a subds and a symlink pointing to it
# create subds, but don't register it
sub2 = rev_create(opj(parent.path, 'sub2'))
os.symlink(opj(pardir, pardir, 'sub2'),
opj(parent.path, 'subdir', 'subsubdir', 'upup2'))
parent.add(['sub2', opj('subdir', 'subsubdir', 'upup2')])
ok_clean_git(parent.path)
# full replication of #1886: the above but be in subdir of symlink
# with no reference dataset
sub3 = rev_create(opj(parent.path, 'sub3'))
os.symlink(opj(pardir, pardir, 'sub3'),
opj(parent.path, 'subdir', 'subsubdir', 'upup3'))
# need to use absolute paths
with chpwd(opj(parent.path, 'subdir', 'subsubdir')):
rev_save([
opj(parent.path, 'sub3'),
opj(parent.path, 'subdir', 'subsubdir', 'upup3')
])
# in contrast to `add` only operates on a single top-level dataset
# although it is not specified, it get's discovered based on the PWD
# the logic behind that feels a bit shaky
# consult discussion in https://github.com/datalad/datalad/issues/3230
# if this comes up as an issue at some point
ok_clean_git(parent.path)
def test_tarball(path):
ds = Dataset(opj(path, 'ds')).create(force=True)
ds.save(all_changes=True)
committed_date = ds.repo.get_committed_date()
with chpwd(path):
_mod, tarball1 = ds.export('tarball')
assert (not isabs(tarball1))
tarball1 = opj(path, tarball1)
default_outname = opj(path, 'datalad_{}.tar.gz'.format(ds.id))
assert_equal(tarball1, default_outname)
assert_true(os.path.exists(default_outname))
custom_outname = opj(path, 'myexport.tar.gz')
# feed in without extension
ds.export('tarball', output=custom_outname[:-7])
assert_true(os.path.exists(custom_outname))
custom1_md5 = md5sum(custom_outname)
# encodes the original tarball filename -> different checksum, despit
# same content
assert_not_equal(md5sum(default_outname), custom1_md5)
# should really sleep so if they stop using time.time - we know
time.sleep(1.1)
ds.export('tarball', output=custom_outname)
# should not encode mtime, so should be identical
assert_equal(md5sum(custom_outname), custom1_md5)
def check_contents(outname, prefix):
with tarfile.open(outname) as tf:
nfiles = 0
for ti in tf:
# any annex links resolved
assert_false(ti.issym())
ok_startswith(ti.name, prefix + '/')
assert_equal(ti.mtime, committed_date)
if '.datalad' not in ti.name:
# ignore any files in .datalad for this test to not be
# susceptible to changes in how much we generate a meta info
nfiles += 1
# we have exactly three files, and expect no content for any directory
assert_equal(nfiles, 3)
check_contents(default_outname, 'datalad_%s' % ds.id)
check_contents(custom_outname, 'myexport')
def test_uninstall_subdataset(src, dst):
ds = install(dst, source=src, recursive=True)
ok_(ds.is_installed())
known_subdss = ds.subdatasets(result_xfm='datasets')
for subds in ds.subdatasets(result_xfm='datasets'):
ok_(subds.is_installed())
repo = subds.repo
annexed_files = repo.get_content_annexinfo(init=None)
repo.get([str(f) for f in annexed_files])
# drop data of subds:
res = ds.drop(path=subds.path, result_xfm='paths')
ok_(all(str(f) in res for f in annexed_files))
ainfo = repo.get_content_annexinfo(paths=annexed_files,
eval_availability=True)
ok_(all(not st["has_content"] for st in ainfo.values()))
# subdataset is still known
assert_in(subds.path, ds.subdatasets(result_xfm='paths'))
eq_(ds.subdatasets(result_xfm='datasets'), known_subdss)
for subds in ds.subdatasets(result_xfm='datasets'):
# uninstall subds itself:
# simulate a cmdline invocation pointing to the subdataset
# with a relative path from outside the superdataset to catch
# https://github.com/datalad/datalad/issues/4001
pwd = Path(dst).parent
with chpwd(str(pwd)):
res = uninstall(
dataset=ds.path,
path=str(subds.pathobj.relative_to(pwd)),
result_xfm='datasets',
)
eq_(res[0], subds)
ok_(not subds.is_installed())
# just a deinit must not remove the subdataset registration
eq_(ds.subdatasets(result_xfm='datasets'), known_subdss)
# mountpoint of subdataset should still be there
ok_(exists(subds.path))
def test_require_dataset(path):
with chpwd(path):
assert_raises(
InsufficientArgumentsError,
require_dataset,
None)
create('.')
# in this folder by default
assert_equal(
require_dataset(None).path,
path)
assert_equal(
require_dataset('some', check_installed=False).path,
abspath('some'))
assert_raises(
ValueError,
require_dataset,
'some',
check_installed=True)
def test_get_dataset_root(path):
eq_(get_dataset_root('/nonexistent'), None)
with chpwd(path):
repo = AnnexRepo(os.curdir, create=True)
subdir = opj('some', 'deep')
fname = opj(subdir, 'dummy')
os.makedirs(subdir)
with open(fname, 'w') as f:
f.write('some')
repo.add(fname)
# we can find this repo
eq_(get_dataset_root(os.curdir), os.curdir)
# and we get the type of path that we fed in
eq_(get_dataset_root(abspath(os.curdir)), abspath(os.curdir))
# subdirs are no issue
eq_(get_dataset_root(subdir), os.curdir)
# even more subdirs are no issue
eq_(get_dataset_root(opj(subdir, subdir)), os.curdir)
# non-dir paths are no issue
eq_(get_dataset_root(fname), os.curdir)
def test_resolve_path_symlink_edition(path):
deepest = ut.Path(path) / 'one' / 'two' / 'three'
deepest_str = str(deepest)
os.makedirs(deepest_str)
with chpwd(deepest_str):
# direct absolute
eq_(deepest, resolve_path(deepest))
eq_(deepest, resolve_path(deepest_str))
# explicit direct relative
eq_(deepest, resolve_path('.'))
eq_(deepest, resolve_path(op.join('.', '.')))
eq_(deepest, resolve_path(op.join('..', 'three')))
eq_(deepest, resolve_path(op.join('..', '..', 'two', 'three')))
eq_(deepest,
resolve_path(op.join('..', '..', '..', 'one', 'two', 'three')))
# weird ones
eq_(deepest, resolve_path(op.join('..', '.', 'three')))
eq_(deepest, resolve_path(op.join('..', 'three', '.')))
eq_(deepest, resolve_path(op.join('..', 'three', '.')))
eq_(deepest, resolve_path(op.join('.', '..', 'three')))
def check_create_path_semantics(
cwd, create_ds, path_arg, base_path, other_path):
ds = Dataset(base_path).create()
os.makedirs(op.join(ds.path, 'some'))
target_path = ds.pathobj / "some" / "what" / "deeper"
with chpwd(
other_path if cwd == 'elsewhere' else
base_path if cwd == 'parentds' else
str(ds.pathobj / 'some') if cwd == 'subdir' else
str(Path.cwd())):
subds = create(
dataset=ds.path if create_ds == 'abspath'
else str(ds.pathobj.relative_to(cwd)) if create_ds == 'relpath'
else ds if create_ds == 'instance'
else create_ds,
path=str(target_path) if path_arg == 'abspath'
else str(target_path.relative_to(ds.pathobj)) if path_arg == 'relpath'
else op.join('what', 'deeper') if path_arg == 'subdir_relpath'
else path_arg)
eq_(subds.pathobj, target_path)
def test_clone_datasets_root(tdir):
with chpwd(tdir):
ds = clone("///", result_xfm='datasets', return_type='item-or-list')
ok_(ds.is_installed())
eq_(ds.path, opj(tdir, get_datasets_topdir()))
# do it a second time:
res = clone("///", on_failure='ignore')
assert_message("dataset %s was already cloned from '%s'", res)
assert_status('notneeded', res)
# and a third time into an existing something, that is not a dataset:
with open(opj(tdir, 'sub', 'a_file.txt'), 'w') as f:
f.write("something")
res = clone('///', path="sub", on_failure='ignore')
assert_message(
'target path already exists and not empty, refuse to clone into target path',
res)
assert_status('error', res)
def test_cfg_originorigin(path):
path = Path(path)
origin = Dataset(path / 'origin').create()
(origin.pathobj / 'file1.txt').write_text('content')
origin.save()
clone_lev1 = clone(origin, path / 'clone_lev1')
clone_lev2 = clone(clone_lev1, path / 'clone_lev2')
# the goal is to be able to get file content from origin without
# the need to configure it manually
assert_result_count(
clone_lev2.get('file1.txt', on_failure='ignore'),
1,
action='get',
status='ok',
path=str(clone_lev2.pathobj / 'file1.txt'),
)
eq_((clone_lev2.pathobj / 'file1.txt').read_text(), 'content')
eq_(
Path(clone_lev2.siblings(
'query',
name='origin-2',
return_type='item-or-list')['url']),
origin.pathobj
)
# Clone another level, this time with a relative path. Drop content from
# lev2 so that origin is the only place that the file is available from.
clone_lev2.drop("file1.txt")
with chpwd(path), swallow_logs(new_level=logging.DEBUG) as cml:
clone_lev3 = clone('clone_lev2', 'clone_lev3')
# we called git-annex-init; see gh-4367:
cml.assert_logged(msg=r"[^[]*Async run \[('git', 'annex'|'git-annex'), "
r"'init'",
match=False,
level='DEBUG')
assert_result_count(
clone_lev3.get('file1.txt', on_failure='ignore'),
1,
action='get',
status='ok',
path=str(clone_lev3.pathobj / 'file1.txt'))
def test_openfmri_addperms(ind, topurl, outd, clonedir):
index_html = opj(ind, 'ds666', 'index.html')
list(initiate_dataset(
template="openfmri",
dataset_name='dataladtest-ds666',
path=outd,
data_fields=['dataset'])({'dataset': 'ds666'}))
ok_clean_git(outd)
with chpwd(outd):
pipeline = ofpipeline(
'ds666', versioned_urls=False, topurl=topurl,
s3_prefix=False # so we do not invoke s3 subpipeline
)
ok_clean_git(outd)
out = run_pipeline(pipeline)
eq_(len(out), 1)
ok_clean_git(outd)
ok_file_under_git(outd, 'dataset_description.json', annexed=False)
def test_gh1597(path):
ds = Dataset(path).create()
with chpwd(ds.path):
sub = create('sub')
ds.add('sub', save=False)
# only staged at this point, but known, and not annexed
ok_file_under_git(ds.path, '.gitmodules', annexed=False)
res = ds.subdatasets()
assert_result_count(res, 1, path=sub.path)
# now modify .gitmodules with another command
ds.subdatasets(contains=sub.path, set_property=[('this', 'that')])
assert_repo_status(ds.path, added=[sub.path])
# now modify low-level
with open(opj(ds.path, '.gitmodules'), 'a') as f:
f.write('\n')
assert_repo_status(ds.path,
modified=[ds.pathobj / ".gitmodules"],
added=[sub.path])
ds.add('.gitmodules')
# must not come under annex mangement
ok_file_under_git(ds.path, '.gitmodules', annexed=False)
def test_install_datasets_root(tdir):
with chpwd(tdir):
ds = install("///")
ok_(ds.is_installed())
eq_(ds.path, opj(tdir, 'datasets.datalad.org'))
# do it a second time:
with swallow_logs(new_level=logging.INFO) as cml:
result = install("///")
assert_in("was already installed from", cml.out)
eq_(result, ds)
# and a third time into an existing something, that is not a dataset:
with open(opj(tdir, 'sub', 'a_file.txt'), 'w') as f:
f.write("something")
with swallow_logs(new_level=logging.WARNING) as cml:
result = install("sub", source='///')
assert_in("already exists and is not an installed dataset",
cml.out)
ok_(result is None)
def test_get_in_unavailable_subdataset(src, path):
_make_dataset_hierarchy(src)
root = install(
path, source=src,
result_xfm='datasets', return_type='item-or-list')
targetpath = opj('sub1', 'sub2')
targetabspath = opj(root.path, targetpath)
with chpwd(path):
res = get(targetabspath)
assert_result_count(res, 2, status='ok', action='install', type='dataset')
# dry-fit result filter that only returns the result that matched the requested
# path
filtered = [r for r in res if only_matching_paths(r, path=targetabspath)]
assert_result_count(
filtered, 1, status='ok', action='install', type='dataset',
path=targetabspath)
# we got the dataset, and its immediate content, but nothing below
sub2 = Dataset(targetabspath)
ok_(sub2.is_installed())
ok_(sub2.repo.file_has_content('file_in_annex.txt') is True)
ok_(not Dataset(opj(targetabspath, 'sub3')).is_installed())