def __iter__(self) -> Iterator[str]:
yield from get_file_pathnames_from_root(self.root, self.masks,
self.recursive, self.abspath)
def __iter__(self) -> Iterator[str]:
for path in self.datapipe:
yield from get_file_pathnames_from_root(path, self.masks,
self.recursive,
self.abspath,
self.non_deterministic)