From b7418ab4a3232431373bf0680c6b74fef06910de Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 10 Aug 2024 22:44:08 -0700
Subject: [PATCH] Use version from packaging module instead of setuptools extern

Fixes build problems when using PEP-575 build backend


Drop the patch on upgrading to >= 3.0.2

Upstream-Status: Backport [https://pagure.io/fork/khemraj/python-daemon/c/3bbc46967d35cd7e05677018bdc9d552efaeea3e?branch=main]

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 test_version.py | 2 +-
 version.py      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/test_version.py b/test_version.py
index c43cd36..d0a124d 100644
--- a/test_version.py
+++ b/test_version.py
@@ -23,7 +23,7 @@ import docutils.writers
 import setuptools
 import setuptools.command
 import setuptools.dist
-from setuptools.extern.packaging.version import InvalidVersion
+from packaging.version import InvalidVersion
 import testscenarios
 import testtools
 
diff --git a/version.py b/version.py
index 20d3ef3..fbdc462 100644
--- a/version.py
+++ b/version.py
@@ -36,7 +36,7 @@ import setuptools.command.build
 import setuptools.command.build_py
 import setuptools.command.egg_info
 import setuptools.dist
-import setuptools.extern.packaging.version
+import packaging.version
 
 
 def ensure_class_bases_begin_with(namespace, class_name, base_class):