Function _random_data

Tools/scripts/sortperf.py:32–43

(size: int, rand: random.Random)

# ===============

def _random_data(size: int, rand: random.Random) -> list[float]:
    result = [rand.random() for _ in range(size)]
    # Shuffle it a bit...
    for i in range(10):
        i = rand.randrange(size)
        temp = result[:i]
        del result[:i]
        temp.reverse()
        result.extend(temp)
        del temp
    assert len(result) == size
    return result


def list_sort(size: int, rand: random.Random) -> list[float]: