Add Django 4.2 support

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
       matrix:
         os: [ubuntu-20.04]
         python-version: [3.8]
-        toxenv: [py38, integration, quality, translations]
+        toxenv: [py38-django32, py38-django42, integration-django32, integration-django42, quality, translations-django32, translations-django42]
 
     steps:
     - name: checkout repo
@@ -43,13 +43,13 @@ jobs:
 
     # `libgtk2.0-0` and `libxt6` are required by an older version of Firefox.
     - name: Install Required System Packages
-      if: matrix.toxenv == 'integration'
+      if: ${{ startsWith(matrix.toxenv, 'integration') }}
       run: |
         sudo apt-get update
         sudo apt-get install -y libxmlsec1-dev ubuntu-restricted-extras xvfb libxml2-dev libxslt-dev libevent-dev libgtk2.0-0 libxt6
 
     - name: Install translations dependencies
-      if: matrix.toxenv == 'translations'
+      if: ${{ startsWith(matrix.toxenv, 'translations') }}
       run: |
         sudo apt-get update
         sudo apt-get install -y gettext

Makefile

@@ -111,6 +111,8 @@ upgrade: ## update the requirements/*.txt files with the latest packages satisfy
 	$(PIP_COMPILE) -o requirements/workbench.txt requirements/workbench.in
 	$(PIP_COMPILE) -o requirements/ci.txt requirements/ci.in
 	$(PIP_COMPILE) -o requirements/dev.txt requirements/dev.in
+	sed -i '/^[dD]jango==/d' requirements/test.txt
+	sed -i '/^[dD]jango==/d' requirements/workbench.txt
 
 mysql: ## run mysql database for integration tests
 	docker run --rm -it --name mysql -p 3307:3306 -e MYSQL_ROOT_PASSWORD=rootpw -e MYSQL_DATABASE=db mysql:8

requirements/test.txt

@@ -40,7 +40,6 @@ coverage[toml]==7.2.7
     # via pytest-cov
 ddt==1.6.0
     # via -r requirements/test.in
-django==3.2.20
     # via
     #   -r requirements/base.txt
     #   django-appconf

requirements/workbench.txt

@@ -59,7 +59,6 @@ coverage[toml]==7.2.7
     #   pytest-cov
 ddt==1.6.0
     # via -r requirements/test.txt
-django==3.2.20
     # via
     #   -r requirements/test.txt
     #   django-appconf

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py38
+envlist = py38-django{32,42},quality,integration-django{32,42},translations-django{32,42}
 
 [pycodestyle]
 exclude = .git,.tox
@@ -20,16 +20,33 @@ allowlist_externals =
     make
     mkdir
 deps =
+    django32: Django>=3.2,<4.0
+    django42: Django>=4.2,<4.3
     -r{toxinidir}/requirements/test.txt
 commands =
     mkdir -p var
     pytest {posargs:tests/unit/ --cov drag_and_drop_v2}
 
-[testenv:integration]
+[testenv:integration-django32]
 allowlist_externals =
     make
     xvfb-run
 deps =
+    Django>=3.2,<4.0
+    -r{toxinidir}/requirements/workbench.txt
+setenv =
+    PATH = test_helpers/firefox{:}{env:PATH}
+    WORKBENCH_DATABASES = \{"default": \{"ENGINE": "django.db.backends.mysql", "NAME": "db", "USER": "root", "PASSWORD": "rootpw", "HOST": "127.0.0.1", "PORT": "3307"\}\}
+commands =
+    make install_firefox
+    xvfb-run ./run_tests.py {posargs:tests.integration}
+
+[testenv:integration-django42]
+allowlist_externals =
+    make
+    xvfb-run
+deps =
+    Django>=4.2,<4.3
     -r{toxinidir}/requirements/workbench.txt
 setenv =
     PATH = test_helpers/firefox{:}{env:PATH}
@@ -46,10 +63,20 @@ commands =
 	pylint drag_and_drop_v2
 	pylint tests --rcfile=tests/pylintrc
 
-[testenv:translations]
+[testenv:translations-django32]
+allowlist_externals =
+    make
+deps =
+    Django>=3.2,<4.0
+    -r{toxinidir}/requirements/test.txt
+commands =
+    make check_translations_up_to_date
+
+[testenv:translations-django42]
 allowlist_externals =
     make
 deps =
+    Django>=4.2,<4.3
     -r{toxinidir}/requirements/test.txt
 commands =
     make check_translations_up_to_date