def expand_node(self, node):
dir_tuple = node.get_dir_tuple()
node.set_expanded()
import os
path = os.path.join(*dir_tuple)
for line in get_ftp().list_dir(path).split("\n"):
if not line:
continue
fn = filenode_new_from_line(line)
self.append_child_fn(fn, node=node)
def set_root(self, root_fn):
if self._root.get_n_children():
self.emit("rf-directory-tree-remove-node", tree_dir_path_to_string(
self._root.get_nth_child(0).get_path_tuple()
))
root = DirectoryTreeNode(root_fn, self._root)
self._root.child_list = [root]
self.set_cur_node(root)
self.emit("rf-directory-tree-add-node", tree_dir_path_to_string(root.get_path_tuple()))
self.get_cur_node().set_expanded()
for line in get_ftp().list_current_dir().split("\n"):
if not line:
continue
fn = filenode_new_from_line(line)
self.append_child_fn(fn)
