def find_files(self, word):
base_path, last_path, position = parse_path(word)<EOL>paths = suggest_path(word)<EOL>for name in sorted(paths):<EOL><INDENT>suggestion = complete_path(name, last_path)<EOL>if suggestion:<EOL><INDENT>yield Completion(suggestion, position)<EOL><DEDENT><DEDENT>
Yield matching directory or file names.
        :param word:
        :return: iterable