test_network_ops.py 文件源码

def test_supernetting():
    ip = IPNetwork('192.0.2.114')
    supernets = ip.supernet(22)

    assert supernets == [
        IPNetwork('192.0.0.0/22'),
        IPNetwork('192.0.2.0/23'),
        IPNetwork('192.0.2.0/24'),
        IPNetwork('192.0.2.0/25'),
        IPNetwork('192.0.2.64/26'),
        IPNetwork('192.0.2.96/27'),
        IPNetwork('192.0.2.112/28'),
        IPNetwork('192.0.2.112/29'),
        IPNetwork('192.0.2.112/30'),
        IPNetwork('192.0.2.114/31'),
    ]