def resolve_from_dir(node: DirectoryInfo):
init = node.get_fileinfo('__init__.py')
if init.is_file():
store['pkg_root'] = init.path
pkg_parts.append(node.path.name)
name_parts.append(node.path.name)
resolve_from_dir(node.get_parent())
def _find_pipfile(dir: DirectoryInfo, deep: int):
if deep == 0:
return None
pf = dir.get_fileinfo('Pipfile')
if pf.is_file():
return pf.path
return _find_pipfile(dir.get_parent(), deep - 1)
def test_node_get_parent_posix():
# parent of root is None
top_dir = DirectoryInfo('/')
assert top_dir.get_parent() is None