ipset-c 0.1.0.dev1

IPSet written in C

ipset_c

IPSet is written in C. Runs on Windows and Linux. Tens of times faster than pure Python netaddr.IPSet. Only for IPv4. Not picklable.

pip install ipset_c

from ipset_c import IPSet
a = IPSet(['12.12.12.0/25', '12.12.12.128/25'])
a.getCidrs()  # ['12.12.12.0/24']
a.addCidr('8.8.8.8/30')
a.getCidrs()  # ['8.8.8.8/30', '12.12.12.0/24']
b = IPSet(['12.12.12.0/25'])
a.isSubset(b)  # False
a.isSuperset(b)  # True
a == b  # False
a <= b  # False
a >= b  # True
a.isContainsCidr("12.12.0.0/16")  # False
a.isIntersectsCidr("12.12.0.0/16")  # True
b.addCidr('4.4.4.4/32')
a.getCidrs()  # ['8.8.8.8/30', '12.12.12.0/24']
b.getCidrs()  # ['4.4.4.4/32', '12.12.12.0/25']
c = a & b
c.getCidrs()  # ['12.12.12.0/25']
c = a | b
c.getCidrs()  # ['4.4.4.4/32', '8.8.8.8/30', '12.12.12.0/24']
c = a - b
c.getCidrs()  # ['8.8.8.8/30', '12.12.12.128/25']
a.removeCidr('8.8.8.8/30')
a.getCidrs()  # ['12.12.12.0/24']
len(a)  # 256
c = a.copy()
bool(IPSet([]))  # False