From 4a1609026718e6be6deaefab6c648715336a2f76 Mon Sep 17 00:00:00 2001
From: niuke <niuke@inspur.com>
Date: Wed, 9 Aug 2023 14:30:59 +0800
Subject: [PATCH] Use TOX_CONSTRAINTS_FILE

UPPER_CONSTRAINTS_FILE is old name and deprecated.
This allows to use upper-constraints file as more
readable way instead of UPPER_CONSTRAINTS_FILE=<lower-constraints file>.

Change-Id: Ia0449207b7763c7f6dde72400a24a038df513fe4
---
 tox.ini | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index 2077703..f59cd5d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -34,7 +34,7 @@ setenv =
 
 [testenv:docs]
 deps =
-  -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
+  -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
   -r{toxinidir}/doc/requirements.txt
 commands=
     bash -c "rm -rf doc/build"