test_ip_ranges.py 文件源码

def test_iprange_slicing():
    iprange = IPRange('192.0.2.1', '192.0.2.254')

    assert list(iprange[0:3]) == [
        IPAddress('192.0.2.1'),
        IPAddress('192.0.2.2'),
        IPAddress('192.0.2.3'),
    ]

    assert list(iprange[0:10:2]) == [
        IPAddress('192.0.2.1'),
        IPAddress('192.0.2.3'),
        IPAddress('192.0.2.5'),
        IPAddress('192.0.2.7'),
        IPAddress('192.0.2.9'),
    ]

    assert list(iprange[0:1024:512]) == [IPAddress('192.0.2.1')]