from netaddr import *
allnets = IPSet(['0.0.0.0/0'])
ip = IPSet(['8.8.8.8', '8.8.8.4'])
filtered = allnets - ip
assert '8.8.8.8' not in filtered
assert '8.8.8.4' not in filtered
assert '8.8.8.7' in filtered
assert '192.0.2.17' in filtered
assert '203.0.113.1' in filtered
您要搜索的表达式是
allnets - ip
。产生“一个过滤两个IP的IPset对象”。在考虑一下这个程序:
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