From f8a2116875a858cbc2c342816561f5ad9ebf66b1 Mon Sep 17 00:00:00 2001
From: likui <likui@yovole.com>
Date: Sat, 3 Jul 2021 21:28:57 +0800
Subject: [PATCH] Changed minversion in tox to 3.18.0

The patch bumps min version of tox to 3.18.0 in order to
replace tox's whitelist_externals by allowlist_externals option:
https://github.com/tox-dev/tox/blob/master/docs/changelog.rst#v3180-2020-07-23

Change-Id: I953e69dbd07f724562ee6c913a944d0fdf45192e
---
 tox.ini | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tox.ini b/tox.ini
index 4ef50aa..24fa464 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-minversion = 3.1
+minversion = 3.18.0
 skipsdist = True
 envlist = docs,linters,functional
 ignore_basepython_conflict = True
@@ -20,7 +20,7 @@ passenv =
     HTTPS_PROXY
     no_proxy
     NO_PROXY
-whitelist_externals =
+allowlist_externals =
     bash
 setenv =
     PYTHONUNBUFFERED=1
@@ -38,7 +38,7 @@ commands =
 
 [testenv:pdf-docs]
 deps = {[testenv:docs]deps}
-whitelist_externals =
+allowlist_externals =
   make
 commands =
   sphinx-build --keep-going -b latex doc/source doc/build/pdf