From 61e7fbf2c151373e33e3d3e3eb8dc4164cf28f9f Mon Sep 17 00:00:00 2001 From: "Gregory P. Smith" Date: Tue, 2 Jun 2009 05:25:34 +0000 Subject: Fixes issue6169: it was possible for two ipaddr network addresses to compare as both < and > than eachother. --- Lib/ipaddr.py | 22 +++++++++++++++------- Lib/test/test_ipaddr.py | 27 +++++++++++++++------------ 2 files changed, 30 insertions(+), 19 deletions(-) diff --git a/Lib/ipaddr.py b/Lib/ipaddr.py index b04a4b8..a2d9e93 100644 --- a/Lib/ipaddr.py +++ b/Lib/ipaddr.py @@ -10,7 +10,7 @@ and prefixes. """ -__version__ = '1.1.0' +__version__ = '1.1.1' import struct @@ -204,17 +204,25 @@ class BaseIP(object): def __lt__(self, other): try: - return (self.version < other.version - or self.ip < other.ip - or self.netmask < other.netmask) + if self.version != other.version: + return self.version < other.version + if self.ip != other.ip: + return self.ip < other.ip + if self.netmask != other.netmask: + return self.netmask < other.netmask + return False except AttributeError: return NotImplemented def __gt__(self, other): try: - return (self.version > other.version - or self.ip > other.ip - or self.netmask > other.netmask) + if self.version != other.version: + return self.version > other.version + if self.ip != other.ip: + return self.ip > other.ip + if self.netmask != other.netmask: + return self.netmask > other.netmask + return False except AttributeError: return NotImplemented diff --git a/Lib/test/test_ipaddr.py b/Lib/test/test_ipaddr.py index 46b9cab..efae07a 100755 --- a/Lib/test/test_ipaddr.py +++ b/Lib/test/test_ipaddr.py @@ -1,18 +1,6 @@ # Copyright 2007 Google Inc. # Licensed to PSF under a Contributor Agreement. # -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# # See also: http://code.google.com/p/ipaddr-py/ """Unittest for ipaddr module.""" @@ -373,6 +361,21 @@ class IpaddrUnitTest(unittest.TestCase): self.assertTrue(ipv6 > ipv4) self.assertTrue(ipv4 < ipv6) + # Regression test for issue6169 (ipaddr-py issue 19) + ip1 = ipaddr.IP('10.1.2.128/25') + self.assertFalse(ip1 < ip1) + self.assertFalse(ip1 > ip1) + ip2 = ipaddr.IP('10.1.3.0/24') + self.assertTrue(ip1 < ip2) + self.assertFalse(ip2 < ip1) + self.assertFalse(ip1 > ip2) + self.assertTrue(ip2 > ip1) + ip3 = ipaddr.IP('10.1.3.0/25') + self.assertTrue(ip2 < ip3) + self.assertFalse(ip3 < ip2) + self.assertFalse(ip2 > ip3) + self.assertTrue(ip3 > ip2) + def test_embedded_ipv4(self): ipv4_string = '192.168.0.1' ipv4 = ipaddr.IPv4(ipv4_string) -- cgit v0.12