From 9229664739e776fb455fdabdab195825d766b104 Mon Sep 17 00:00:00 2001
From: Elod Illes <elod.illes@est.tech>
Date: Fri, 14 Feb 2025 19:28:30 +0100
Subject: [PATCH] [stable-only] Cap setuptools <71.0.0

py38 jobs (on ubuntu-focal) started to fail (see the relevant github
issue [1]) due to recent virtualenv release (20.26.4; which bundles
setuptools).

setuptools is bundled in virtualenv, so it has to be capped via the
virtualenv package. tox also needed to be capped (<4) as gate uses
tox 3.28.0, but with capping virtualenv we pull in latest tox as well,
which would cause other errors.

[1] https://github.com/pypa/setuptools/issues/4483

Change-Id: I25cea89afa4b74bf003812dad22157f5d62d37e2
---
 tox.ini | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tox.ini b/tox.ini
index bd2f5dddc..03b46a845 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,6 +3,12 @@ minversion = 3.2.0
 skipsdist = True
 envlist = py38,pep8,releasenotes
 ignore_basepython_conflict = True
+# Cap setuptools via virtualenv to prevent compatibility issue with yoga
+# branch's upper constraint of 'packaging' package (21.3).
+requires =
+  virtualenv<20.26.4
+  tox<4
+  setuptools<71.0.0
 
 [testenv]
 usedevelop = True