def recurse(k, v, parent='World'):
if isinstance(v, collections.Mapping):
for _parent, _data in v.items():
for _k, _v in _data.items():
recurse(_k, _v, parent=_parent)
level = k
children = [v] if isscalar(v) else v
for child in children:
hierarchy.append([level, child, parent])
nodes.append(child)
levels.append(level)
def test_isscalar():
with pytest.warns(DeprecationWarning):
assert False is utils.isscalar([3, 4])