updates tox

Author: saxix

tox.ini

@@ -32,6 +32,7 @@ passenv =
     PGPORT
 
 whitelist_externals =
+                    mkdir
                     /usr/local/bin/psql
                     /bin/sh
                     /usr/local/bin/mysql
@@ -48,6 +49,7 @@ setenv =
 
 deps =
     .[dev]
+    pdm
     pypy-pg: psycopg2cffi
     mysql: mysqlclient
     d32: django==3.2.*
@@ -56,6 +58,7 @@ deps =
 
 
 commands =
+    pdm install --dev
     {posargs:pytest tests -x -rw --create-db}
 
 [testenv:mysql]
@@ -78,14 +81,11 @@ commands =
 
 [testenv:docs]
 basepython = python310
-allowlist_externals =
-    mkdir
-    pipenv
 deps =
     -rdocs/requirements.pip
 commands =
-    mkdir -p {toxinidir}/~build/docs
-    pipenv run sphinx-build -aE docs/ {toxinidir}/~build/docs
+    mkdir -p ~build/docs
+    pdm run sphinx-build -aE docs/ ~build/docs
 
 [testenv:lint]
 envdir={toxworkdir}/d32-py39/