Method __copy__

xarray/core/treenode.py:293–294

(self)

        return new_empty_node

    def __copy__(self) -> Self:
        return self._copy_subtree(inherit=True, deep=False)

    def __deepcopy__(self, memo: dict[int, Any] | None = None) -> Self:
        return self._copy_subtree(inherit=True, deep=True, memo=memo)