import dartsclone darts = dartsclone.DoubleArray() # build index data = [b'apple', b'banana', b'orange'] values = [1, 3, 2] darts.build(data, values=values) # exact match search result = darts.exact_match_search('apple'.encode('utf-8')) print(result) # [1, 5] # common prefix search result = darts.common_prefix_search('apples'.encode('utf-8'), pair_type=False) print(result) # [1] # save index darts.save('sample.dic') # load index darts.clear() darts.open('sample.dic') # dump array data array = darts.array() # load array data darts.clear() darts.set_array(array)