list: support getting partial lists? #5
Description
the list of all object ids in the backend / in the store could get rather long.
guess this needs to sort the IDs, so that we have a stable order?
maybe sorting each directory by itself is already good enough.
update:
backend: list is not that long as we only do flat single-directory listings and we usually use nesting to avoid too many items in a single directory.
store: does the recursion, so result is overall larger. but is a generator yielding single items, so no big lists are being built.