From 20966c49687d4333a84a73aea40309f190c4a8ce Mon Sep 17 00:00:00 2001
From: Akihiro Motoki <amotoki@gmail.com>
Date: Thu, 12 Jan 2023 12:23:42 +0900
Subject: [PATCH] Fix tox.ini parse error with tox 4.2.8

The validation of setenv in the recent tox like 4.2.8 seems more strict.
We need a space between a factor and envvar.

Note that we need to discuss the three variants of PYTHONWARNINGS
but this commit focuses on fixing the gate failure due to tox.ini.

Change-Id: I13be2d39850e77f15e5bbf67b0022b10b09e5c6f
---
 tox.ini | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index fc44eec061..59aacaab9c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -14,7 +14,7 @@ setenv =
   PYTHONDONTWRITEBYTECODE = 1
   # TODO(amotoki): There are three variants of PYTHONWARNINGS. They should be merged.
   PYTHONWARNINGS = once,ignore::PendingDeprecationWarning
-  py{3,39}:PYTHONWARNINGS = once,ignore::PendingDeprecationWarning,ignore::ImportWarning:backports
+  py{3,39}: PYTHONWARNINGS = once,ignore::PendingDeprecationWarning,ignore::ImportWarning:backports
   # DeprecationWarning is disabled in dj32 tox env as Django 3.2
   # deprecated Django 2.2 features. This workaround is just to reduce
   # the number of warnings due to this change.