Are going to be implemented API selective getting for usual sections or for labelled sections too? I LOVE #lst extension.... but I see that this extremely powerful tool is almost only used into source projects, it's a pity IMO. #lst extension can turn a wiki page into a "mapping object" similar to a python dictionary...
Nevertheless, it's pretty simple to get labelled sections from a raw page by a little bit of python code, usual section parsing could more tricky.
-- Alex