chore: migrate to tox 4.x

tox-wheel is a deprecated package. tox 4.x includes wheel support.

Author: bringhurst

.github/workflows/testing.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Install required dependencies
         run: |
           python3 -m pip install --upgrade pip
-          pip install tox tox-wheel
+          pip install tox
 
       - name: Code check
         run: tox -e ${TOX_VENV}

tox.ini

@@ -1,8 +1,7 @@
 [tox]
-minversion = 3.24.1
+minversion = 4.3.4
 requires=
     virtualenv>=20.7.2
-    tox-wheel>=0.6.0
 skip_missing_interpreters=True
 envlist =
     pep8,black,
@@ -31,12 +30,14 @@ extras =
 deps =
     sasl: kerberos
     codecov: codecov
+allowlist_externals =
+    {toxinidir}/ensure-zookeeper-env.sh
+    {toxinidir}/init_krb5.sh
 commands =
     sasl: {toxinidir}/init_krb5.sh {envtmpdir}/kerberos \
-        /{toxinidir}/ensure-zookeeper-env.sh \
+        {toxinidir}/ensure-zookeeper-env.sh \
         pytest {posargs: -ra -v --cov-report=xml --cov=kazoo kazoo/tests}
 
-
 [testenv:build]
 
 [testenv:codecov]