def _build_parent_node_list(directory, level, children):
node_list = list()
index = 0
children.sort(key=lambda child_node: child_node.get_path())
while index < len(children):
if index % 2 != 0:
node = TreeNode(directory + '_' + level + '_' + (index + 1) % 2)
node.add_child(children[index])
node.add_child(children[index - 1])
if index == len(children) - 2:
index += 1
node.add_child(children[index])
node.calc_signature()
node_list.append(node)
index += 1
return node_list
def _create_file_node(file_path):
node = TreeNode(file_path)
node.calc_signature()
return node
def _create_dir_node(dir_path, node_list):
node = TreeNode(dir_path)
for child_node in node_list:
node.add_child(child_node)
node.calc_signature()
return node
