def spin_box_aux(dir_index):
res = []
ix = open_dir(dir_index)
with ix.searcher() as searcher:
qp = QueryParser('categoria', ix.schema)
q = qp.fieldname('categoria')
results = searcher.search(q)
for r in results:
res.append(r)
res.sort()
res.remove(res[0])
return res
