bpo-28577: Special case added to IP v4 and v6 hosts for /32 and /128 networks (GH-18757)
The `.hosts()` method now returns the single address present in a /32 or /128 network.
diff --git a/Lib/ipaddress.py b/Lib/ipaddress.py
index 7024339..ac1143a 100644
--- a/Lib/ipaddress.py
+++ b/Lib/ipaddress.py
@@ -1509,6 +1509,8 @@
if self._prefixlen == (self._max_prefixlen - 1):
self.hosts = self.__iter__
+ elif self._prefixlen == (self._max_prefixlen):
+ self.hosts = lambda: [IPv4Address(addr)]
@property
@functools.lru_cache()
@@ -2212,6 +2214,8 @@
if self._prefixlen == (self._max_prefixlen - 1):
self.hosts = self.__iter__
+ elif self._prefixlen == self._max_prefixlen:
+ self.hosts = lambda: [IPv6Address(addr)]
def hosts(self):
"""Generate Iterator over usable hosts in a network.