feat: add python 3.12 support

.github/workflows/ci.yml

@@ -15,8 +15,10 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-20.04]
-        python-version: ['3.8']
-        toxenv: [quality, django32, django40, django42]
+        python-version:
+        - '3.8'
+        - '3.12'
+        toxenv: [quality, django42]
     steps:
     - uses: actions/checkout@v4
     - name: setup python

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py38-django{32,40,42}, quality
+envlist = py{38, 312}-django{42}, quality
 
 [doc8]
 max-line-length = 120
@@ -9,15 +9,13 @@ exclude = .git,.tox,migrations
 max-line-length = 120
 
 [pytest]
-DJANGO_SETTINGS_MODULE = test_settings
+django_settings_module = test_settings
 addopts = --cov splash --cov-report term-missing --cov-report xml
 norecursedirs = .* docs requirements
 
 [testenv]
-deps =
-    django32: Django>=3.2,<4.0
-    django40: Django>=4.0,<4.1
-    django42: Django>=4.1,<5.0
+deps = 
+    django42: Django>=4.2,<4.3
     -r{toxinidir}/requirements/test.txt
 commands = 
     python -Wd -m pytest {posargs}