python make list unique values code example

Example 1: unique list values python ordered

def get_unique(seq):
    seen = set()
    seen_add = seen.add
    return [x for x in seq if not (x in seen or seen_add(x))]

Example 2: python .unique()

np.unique([1, 1, 2, 2, 3, 3])
array([1, 2, 3])