From 1d7cecc6782b1d27737a89441d750c44b8bd1555 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Corn=C3=A9=20Lukken?= <lukken@astron.nl>
Date: Fri, 27 Jan 2023 09:09:06 +0000
Subject: [PATCH] Resolve CWG-43  and CWG-42 by applying tox 4 compatability.

---
 setup.cfg | 2 +-
 tox.ini   | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/setup.cfg b/setup.cfg
index 97e129f..6412ebf 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -29,7 +29,7 @@ include_package_data = true
 packages = find:
 python_requires = >=3.7
 install_requires =
-    importlib-metadata>=0.12;python_version<"3.8"
+    importlib-metadata>=0.12, <5.0;python_version<"3.8"
     numpy
 
 [flake8]
diff --git a/tox.ini b/tox.ini
index d538894..89eeb18 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,11 +2,12 @@
 # Generative environment list to test all supported Python versions
 envlist = py3{7,8,9,10},black,pep8,pylint
 minversion = 3.18.0
-# Source distributions are explicitly build using tox -e build
-skipsdist = True
 
 [testenv]
 usedevelop = True
+package = wheel
+wheel_build_env = .pkg
+
 setenv =
     LANGUAGE=en_US
     LC_ALL=en_US.UTF-8
-- 
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