I am working on a usecase to process a Document list data. But in some of the cases I dont have proper list structure. It happens instead of setting up 1, 1.1, 1.1.1 , 2, a, b, c,3 etc are not actual list but normal stri…...on a usecase to process a document list data. But in some of...level: level_parts = level.split('.') while len(current_level)...