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| author | Serhiy Storchaka <storchaka@gmail.com> | 2016-03-01 10:25:45 +0200 |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2016-03-01 10:25:45 +0200 |
| commit | 12c01456645d766e8de74bb72f923321c806fed3 (patch) | |
| tree | 0ea18d3df9871465493224133b9f40211c36ad1f /Lib/ipaddress.py | |
| parent | 760baf52f8070aa21472836844ea32d10905fdd1 (diff) | |
| download | cpython-12c01456645d766e8de74bb72f923321c806fed3.tar.gz | |
Issue #26457: Fixed the subnets() methods in IP network classes for the case
when resulting prefix length is equal to maximal prefix length.
Based on patch by Xiang Zhang.
Diffstat (limited to 'Lib/ipaddress.py')
| -rw-r--r-- | Lib/ipaddress.py | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Lib/ipaddress.py b/Lib/ipaddress.py index 7469a9d6dd..ca3031abb4 100644 --- a/Lib/ipaddress.py +++ b/Lib/ipaddress.py @@ -740,21 +740,21 @@ class _BaseNetwork(_IPAddressBase): addr1 = ip_network('192.0.2.0/28') addr2 = ip_network('192.0.2.1/32') - addr1.address_exclude(addr2) = + list(addr1.address_exclude(addr2)) = [IPv4Network('192.0.2.0/32'), IPv4Network('192.0.2.2/31'), - IPv4Network('192.0.2.4/30'), IPv4Network('192.0.2.8/29')] + IPv4Network('192.0.2.4/30'), IPv4Network('192.0.2.8/29')] or IPv6: addr1 = ip_network('2001:db8::1/32') addr2 = ip_network('2001:db8::1/128') - addr1.address_exclude(addr2) = + list(addr1.address_exclude(addr2)) = [ip_network('2001:db8::1/128'), - ip_network('2001:db8::2/127'), - ip_network('2001:db8::4/126'), - ip_network('2001:db8::8/125'), - ... - ip_network('2001:db8:8000::/33')] + ip_network('2001:db8::2/127'), + ip_network('2001:db8::4/126'), + ip_network('2001:db8::8/125'), + ... + ip_network('2001:db8:8000::/33')] Args: other: An IPv4Network or IPv6Network object of the same type. @@ -916,7 +916,7 @@ class _BaseNetwork(_IPAddressBase): new_prefixlen, self)) start = int(self.network_address) - end = int(self.broadcast_address) + end = int(self.broadcast_address) + 1 step = (int(self.hostmask) + 1) >> prefixlen_diff for new_addr in range(start, end, step): current = self.__class__((new_addr, new_prefixlen)) |