From 527a916ffb96e417d669fe4c9b0014930bac60ba Mon Sep 17 00:00:00 2001
From: Corey Bryant <corey.bryant@canonical.com>
Date: Fri, 13 Jan 2023 15:00:11 -0500
Subject: [PATCH] Pin tox to < 4.0.0

Tox 4.0.0 was recently released and it has several breaking changes.
We pin to < 4.0.0 here. We are planning to move forward only on the
master charm branches.

Tox is also pinned to < 4.0.0 for stable branches in upstream
openstack-zuul-jobs as well as in zosci-config. However, the
requires= section in the charm's tox.ini file ends up installing
tox>4, wiping out the zuul-pinned tox<4 that was already installed
installed. This patch fixes that.

Related-Bug: #2002788
Change-Id: Ib461af36c1814bdf53e941f320d35ba114ce0b64
---
 tox.ini | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tox.ini b/tox.ini
index e22fe48..782b398 100644
--- a/tox.ini
+++ b/tox.ini
@@ -23,6 +23,7 @@ requires =
   pip < 20.3
   virtualenv < 20.0
   setuptools<50.0.0
+  tox < 4.0.0
 
 # NOTE: https://wiki.canonical.com/engineering/OpenStack/InstallLatestToxOnOsci
 minversion = 3.18.0