From 766715d310fb5b9d074b2e34693fa04f585008c9 Mon Sep 17 00:00:00 2001
From: Elod Illes <elod.illes@est.tech>
Date: Mon, 5 Sep 2022 17:06:09 +0200
Subject: [stable-only] Cap virtualenv for py37

py37 test started to fail with latest virtualenv (20.16.4) as it
bundles setuptools 65.3.0, which causes installation problems under
py37. (Note: with py38 the problem does not occur).

This patch sets virtualenv<20.16.4 to unblock the gate as
virtualenv 20.16.3 bundles setuptools 63.4.1, with which py37 gate
works well.

Change-Id: I29beb88dd241af72397bf0dd1fc46c98a229425c
---
 tox.ini | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tox.ini b/tox.ini
index 0daa127..ba53aac 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,6 +2,10 @@
 minversion = 3.1
 envlist = py37,pep8
 ignore_basepython_conflict = true
+# Pin setuptools via virtualenv as latest virtualenv pulls in 65.3.0
+# version of setuptools for py37, which causes installation problems
+# (virtualenv 20.16.3 uses setuptools 63.4.1).
+requires = virtualenv<20.16.4
 
 [testenv]
 basepython = python3
-- 
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