!14 Fix for is_loopback behaviour (issue: #222)

From: @cao-fei8 
Reviewed-by: @Charlie_li 
Signed-off-by: @Charlie_li

0001-Fix-for-is_loopback-behaviour-issue-222-223.patch

@@ -0,0 +1,68 @@
+From 606a44b62ea7032f63e359aaaaabc0057e168890 Mon Sep 17 00:00:00 2001
+From: niels <nkeulen@gmail.com>
+Date: Wed, 27 Jan 2021 20:44:12 +0100
+Subject: [PATCH] Fix for is_loopback behaviour (issue: #222) (#223)
+
+---
+ netaddr/ip/__init__.py                        |  4 +--
+ .../tests/ip/test_ip_network_categories.py    | 26 +++++++++++++++++++
+ 2 files changed, 28 insertions(+), 2 deletions(-)
+ create mode 100644 netaddr/tests/ip/test_ip_network_categories.py
+
+diff --git a/netaddr/ip/__init__.py b/netaddr/ip/__init__.py
+index d1232eb..9e13b29 100644
+--- a/netaddr/ip/__init__.py
++++ b/netaddr/ip/__init__.py
+@@ -151,7 +151,7 @@ class BaseIP(object):
+         if self._module.version == 4:
+             return self in IPV4_LOOPBACK
+         elif self._module.version == 6:
+-            return self == IPV6_LOOPBACK
++            return self in IPV6_LOOPBACK
+ 
+     def is_private(self):
+         """
+@@ -1949,7 +1949,7 @@ IPV4_RESERVED = (
+ #-----------------------------------------------------------------------------
+ #   Cached IPv6 address range lookups.
+ #-----------------------------------------------------------------------------
+-IPV6_LOOPBACK = IPAddress('::1')
++IPV6_LOOPBACK = IPNetwork('::1/128')
+ 
+ IPV6_PRIVATE = (
+     IPNetwork('fc00::/7'),  #   Unique Local Addresses (ULA)
+diff --git a/netaddr/tests/ip/test_ip_network_categories.py b/netaddr/tests/ip/test_ip_network_categories.py
+new file mode 100644
+index 0000000..9f9961e
+--- /dev/null
++++ b/netaddr/tests/ip/test_ip_network_categories.py
+@@ -0,0 +1,26 @@
++from netaddr import IPNetwork
++
++
++def test_is_unicast():
++    assert IPNetwork('192.0.2.0/24').is_unicast()
++    assert IPNetwork('fe80::1/48').is_unicast()
++
++
++def test_is_multicast():
++    assert IPNetwork('239.192.0.1/24').is_multicast()
++    assert IPNetwork('ff00::/8').is_multicast()
++
++
++def test_is_private():
++    assert IPNetwork('10.0.0.0/24').is_private()
++    assert IPNetwork('fc00::/7').is_private()
++
++
++def test_is_reserved():
++    assert IPNetwork('240.0.0.0/24').is_reserved()
++    assert IPNetwork('0::/48').is_reserved()
++
++
++def test_is_loopback():
++    assert IPNetwork('127.0.0.0/8').is_loopback()
++    assert IPNetwork('::1/128').is_loopback()
+-- 
+2.33.0
+

python-netaddr.spec

@@ -1,6 +1,6 @@
 Name:           python-netaddr
 Version:        0.8.0
-Release:        4
+Release:        5
 Summary:        A pure Python network address representation and manipulation library
 
 License:        BSD-3-Clause
@@ -9,6 +9,7 @@ Source0:        https://pypi.python.org/packages/source/n/netaddr/netaddr-%{vers
 
 Patch9000:	elimate-ROC-in-python-netaddr.patch
 Patch9001:	disable-test-oui-information.patch
+Patch9002:      0001-Fix-for-is_loopback-behaviour-issue-222-223.patch
 
 BuildArch:      noarch
 BuildRequires:  python3-devel python3-setuptools python3-sphinx python3-pytest
@@ -56,6 +57,9 @@ py.test-%{python3_version}
 %{_bindir}/netaddr
 
 %changelog
+* Tue Jan 17 2023 caofei <caofei@xfusion.com> -  0.8.0-5
+- Fix for is_loopback behaviour (issue: #222)
+
 * Wed May 11 2022 wulei <wulei80@h-partners.com> - 0.8.0-4
 - License compliance rectification