Switch to DATABASE_URL.

For #34

.env.example

@@ -1,6 +1,8 @@
 ACCOUNT_DEFAULT_HTTP_PROTOCOL=http
 ALLOWED_HOSTS=*
 CSRF_COOKIE_SECURE=off
+DATABASE_SSL_REQUIRE=off
+DATABASE_URL=sqlite:///db.sqlite3
 DEBUG=on
 EMAIL_BACKEND=django.core.mail.backends.console.EmailBackend
 EMAIL_SENDGRID_REPLY_TO=[email protected]

.github/workflows/tests.yaml

@@ -9,8 +9,10 @@ jobs:
     runs-on: ubuntu-22.04
     env:
       ALLOWED_HOSTS: '*'
+      DATABASE_SSL_REQUIRE: 'off'
       EMAIL_SENDGRID_REPLY_TO: '[email protected]'
       SECRET_KEY: 'a secret to everybody'
+      SECURE_SSL_REDIRECT: 'off'
       SENDGRID_API_KEY: 'fake_apikey'
       SENTRY_ENABLED: 'off'
       SENTRY_DSN: 'dsn_example'
@@ -45,5 +47,5 @@ jobs:
       - name: Check deploy configuration
         run: ./manage.py check --deploy --fail-level WARNING
         env:
-          # DATABASE_URL: 'sqlite://:memory:'
+          DATABASE_URL: 'sqlite://:memory:'
           SECRET_KEY: 'zt(6jlr#oquxm2t%ryh#n+-72p^(3knbf&q$5x16#o%1im-s7!'

project/settings.py

@@ -1,14 +1,16 @@
 from pathlib import Path
 
+import dj_database_url
 import environ
 
-# Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
 
 env = environ.Env(
     ACCOUNT_DEFAULT_HTTP_PROTOCOL=(str, "https"),
     ALLOWED_HOSTS=(list, []),
     CSRF_COOKIE_SECURE=(bool, True),
+    DATABASE_CONN_MAX_AGE=(int, 600),
+    DATABASE_SSL_REQUIRE=(bool, True),
     DEBUG=(bool, False),
     EMAIL_BACKEND=(str, "anymail.backends.sendgrid.EmailBackend"),
     SECURE_HSTS_SECONDS=(int, 60 * 60 * 24 * 365),
@@ -19,12 +21,9 @@
 environ.Env.read_env(BASE_DIR / ".env")
 
 SECRET_KEY = env("SECRET_KEY")
-
 DEBUG = env("DEBUG")
-
 ALLOWED_HOSTS: list[str] = env("ALLOWED_HOSTS")
 
-
 # Application definition
 
 INSTALLED_APPS = [
@@ -90,15 +89,14 @@
 
 WSGI_APPLICATION = "project.wsgi.application"
 
-
 # Database
 # https://docs.djangoproject.com/en/4.2/ref/settings/#databases
 
 DATABASES = {
-    "default": {
-        "ENGINE": "django.db.backends.sqlite3",
-        "NAME": BASE_DIR / "db.sqlite3",
-    }
+    "default": dj_database_url.config(
+        conn_max_age=env("DATABASE_CONN_MAX_AGE"),
+        ssl_require=env("DATABASE_SSL_REQUIRE"),
+    )
 }
 
 

requirements.in

@@ -1,3 +1,4 @@
+dj-database-url==2.1.0
 Django==4.2.1
 django-allauth==0.54.0
 django-anymail[sendgrid]==10.1

requirements.txt

@@ -18,9 +18,12 @@ cryptography==41.0.0
     # via pyjwt
 defusedxml==0.7.1
     # via python3-openid
+dj-database-url==2.1.0
+    # via -r requirements.in
 django==4.2.1
     # via
     #   -r requirements.in
+    #   dj-database-url
     #   django-allauth
     #   django-anymail
     #   django-extensions
@@ -57,6 +60,8 @@ sentry-sdk==1.28.1
     # via -r requirements.in
 sqlparse==0.4.4
     # via django
+typing-extensions==4.7.1
+    # via dj-database-url
 urllib3==2.0.2
     # via
     #   django-anymail