netwatch.py/netaddr-0.7.10/netaddr/tests/3.x/ip/pickling.txt

=IP Persistence Tests=

Copyright (c) 2008-2012, David P. D. Moss. All rights reserved.

{{{

>>> from netaddr import *
>>> import pickle

}}}

IPAddress object pickling - IPv4.

{{{

>>> ip = IPAddress(3221225985)
>>> ip
IPAddress('192.0.2.1')

>>> buf = pickle.dumps(ip)

>>> ip2 = pickle.loads(buf)

>>> ip2 == ip
True

>>> id(ip2) != id(ip)
True

>>> ip2.value == 3221225985
True

>>> ip2.version
4

>>> del ip, buf, ip2

}}}

IPAddress object pickling - IPv6.

{{{

>>> ip = IPAddress('::ffff:192.0.2.1')

>>> ip
IPAddress('::ffff:192.0.2.1')

>>> ip.value == 281473902969345
True

>>> buf = pickle.dumps(ip)

>>> ip2 = pickle.loads(buf)

>>> ip2 == ip
True

>>> ip2.value == 281473902969345
True

>>> ip2.version
6

>>> del ip, buf, ip2

}}}

IPNetwork pickling - IPv4.

{{{

>>> cidr = IPNetwork('192.0.2.0/24')
>>> cidr
IPNetwork('192.0.2.0/24')

>>> buf = pickle.dumps(cidr)

>>> cidr2 = pickle.loads(buf)

>>> cidr2 == cidr
True

>>> id(cidr2) != id(cidr)
True

>>> cidr2.value == 3221225984
True

>>> cidr2.prefixlen
24

>>> cidr2.version
4

>>> del cidr, buf, cidr2

}}}

IPNetwork object pickling - IPv6.

{{{

>>> cidr = IPNetwork('::ffff:192.0.2.0/120')

>>> cidr
IPNetwork('::ffff:192.0.2.0/120')

>>> cidr.value == 281473902969344
True

>>> cidr.prefixlen
120

>>> buf = pickle.dumps(cidr)

>>> cidr2 = pickle.loads(buf)

>>> cidr2 == cidr
True

>>> cidr2.value == 281473902969344
True

>>> cidr2.prefixlen
120

>>> cidr2.version
6

>>> del cidr, buf, cidr2

}}}

}}}

IPRange object pickling - IPv4.

{{{

>>> iprange = IPRange('192.0.2.1', '192.0.2.254')
>>> iprange
IPRange('192.0.2.1', '192.0.2.254')

>>> iprange.first == 3221225985
True

>>> iprange.last == 3221226238
True

>>> iprange.version
4

>>> buf = pickle.dumps(iprange)

>>> iprange2 = pickle.loads(buf)

>>> iprange2 == iprange
True

>>> id(iprange2) != id(iprange)
True

>>> iprange2.first == 3221225985
True

>>> iprange2.last == 3221226238
True

>>> iprange2.version
4

>>> del iprange, buf, iprange2

}}}

IPRange object pickling - IPv6.

{{{

>>> iprange = IPRange('::ffff:192.0.2.1', '::ffff:192.0.2.254')

>>> iprange
IPRange('::ffff:192.0.2.1', '::ffff:192.0.2.254')

>>> iprange.first == 281473902969345
True

>>> iprange.last == 281473902969598
True

>>> iprange.version
6

>>> buf = pickle.dumps(iprange)

>>> iprange2 = pickle.loads(buf)

>>> iprange2 == iprange
True

>>> iprange2.first == 281473902969345
True

>>> iprange2.last == 281473902969598
True

>>> iprange2.version
6

>>> del iprange, buf, iprange2

}}}