def test__get_paths(monkeypatch):
# These settings are used by Dask's config system. We temporarily
# remove them to avoid interference from the machine where tests
# are being run.
monkeypatch.delenv("DASK_CONFIG", raising=False)
monkeypatch.delenv("DASK_ROOT_CONFIG", raising=False)
monkeypatch.setattr(site, "PREFIXES", [])
expected = [
"/etc/dask",
os.path.join(sys.prefix, "etc", "dask"),
os.path.join(os.path.expanduser("~"), ".config", "dask"),
]
paths = _get_paths()
assert paths == expected
assert len(paths) == len(set(paths)) # No duplicate paths
with monkeypatch.context() as m:
m.setenv("DASK_CONFIG", "foo-bar")
paths = _get_paths()
assert paths == expected + ["foo-bar"]
assert len(paths) == len(set(paths))
with monkeypatch.context() as m:
m.setenv("DASK_ROOT_CONFIG", "foo-bar")
paths = _get_paths()
assert paths == ["foo-bar"] + expected[1:]
assert len(paths) == len(set(paths))
with monkeypatch.context() as m:
prefix = os.path.join("include", "this", "path")
m.setattr(site, "PREFIXES", site.PREFIXES + [prefix])
paths = _get_paths()
assert os.path.join(prefix, "etc", "dask") in paths
assert len(paths) == len(set(paths))
def test_default_search_paths():
# Ensure _get_paths() is used for default paths
assert dask.config.paths == _get_paths()