Add RQ

.gitignore

@@ -306,3 +306,6 @@ cython_debug/
 /collected-static
 media/
 django-cache/
+
+# Redis
+dump.rdb

Procfile

@@ -2,3 +2,5 @@ web: ./manage.py runserver
 watch-js: npm run build:js -- --watch
 watch-css: npm run build:css -- --watch
 watch-contrib: ./scripts/copy-npm-contrib.sh; while inotifywait -e modify ./scripts/copy-npm-contrib.sh; do ./scripts/copy-npm-contrib.sh; done
+redis: redis-server
+rqworker: ./manage.py rqworker --with-scheduler

justfile

@@ -3,6 +3,7 @@ set dotenv-load
 # Load virtualenv
 export PATH := justfile_directory() + "/env/bin:" + env_var('PATH')
 export PYTHONUNBUFFERED := "true"
+export QUEUE_STORE_URL := "redis://localhost/0"
 
 # Dev environment
 export DEBUG := "true"

requirements.txt

@@ -8,3 +8,5 @@ lxml==4.9.0
 more-itertools==8.13.0
 requests==2.27.1
 wagtail-generic-chooser==0.4.1
+django-rq==2.5.1
+django-redis==5.2.0

website/settings.py

@@ -45,6 +45,7 @@ INSTALLED_APPS = [
     "modelcluster",
     "taggit",
     "generic_chooser",
+    "django_rq",
     "django.contrib.admin",
     "django.contrib.auth",
     "django.contrib.contenttypes",
@@ -94,6 +95,14 @@ DATABASES = {"default": env.db(default=f"sqlite:///{BASE_DIR}/db.sqlite3")}
 
 CACHES = {"default": env.cache(default=f"filecache:///{BASE_DIR}/django-cache")}
 
+RQ_QUEUES = {}
+
+USE_REDIS_QUEUE = False
+if queue_store := env.cache("QUEUE_STORE_URL", default=None):
+    CACHES["rq"] = queue_store
+    USE_REDIS_QUEUE = True
+    RQ_QUEUES["default"] = {"USE_REDIS_CACHE": "rq"}
+
 
 # Internationalization
 # https://docs.djangoproject.com/en/4.0/topics/i18n/

website/urls.py

@@ -22,6 +22,7 @@ urlpatterns = [
         ServeView.as_view(action="redirect"),
         name="wagtailimages_serve",
     ),
+    path("django-rq/", include("django_rq.urls")),
 ]