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gh-109466: Add ipv6_mapped property to IPv4Address (#109467)

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Adds the `IPv4Address.ipv6_mapped` property.

Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
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Charles Machalow 2023-11-05 08:50:31 -08:00 • committed by GitHub
parent 24b5cbd3dc
commit ba8aa1fd37
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10
Lib/ipaddress.py
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@ -1389,6 +1389,16 @@ class IPv4Address(_BaseV4, _BaseAddress):
"""
return self in self._constants._linklocal_network
@property
def ipv6_mapped(self):
"""Return the IPv4-mapped IPv6 address.
Returns:
The IPv4-mapped IPv6 address per RFC 4291.
"""
return IPv6Address(f'::ffff:{self}')
class IPv4Interface(IPv4Address):