def _get_required_paths(self, mainpath):
paths = {}
path = DictPath(self._settings.delimiter)
for i in mainpath.key_parts():
path.add_subpath(i)
if path in self._unrendered:
paths[path] = True
for i in self._unrendered:
if mainpath.is_ancestor_of(i) or mainpath == i:
paths[i] = True
return paths
