File use-sqlite.patch of Package python-django-model-utils

commit e6833a2d52849e01dfeb3fe4a88093678fd88d93
Author: John Vandenberg <jayvdb@gmail.com>
Date:   Sun Dec 26 12:31:12 2021 +0800

    Allow running tests using sqlite

diff --git a/tests/settings.py b/tests/settings.py
index 4ead542..83946b3 100644
--- a/tests/settings.py
+++ b/tests/settings.py
@@ -4,16 +4,25 @@ INSTALLED_APPS = (
     'model_utils',
     'tests',
 )
-DATABASES = {
-    "default": {
-        "ENGINE": "django.db.backends.postgresql_psycopg2",
-        "NAME": os.environ.get("DB_NAME", "modelutils"),
-        "USER": os.environ.get("DB_USER", 'postgres'),
-        "PASSWORD": os.environ.get("DB_PASSWORD", ""),
-        "HOST": os.environ.get("DB_HOST", "localhost"),
-        "PORT": os.environ.get("DB_PORT", 5432)
-    },
-}
+
+if os.environ.get('SQLITE'):
+    DATABASES = {
+        'default': {
+            'ENGINE': 'django.db.backends.sqlite3',
+        },
+    }
+else:
+    DATABASES = {
+        "default": {
+            "ENGINE": "django.db.backends.postgresql_psycopg2",
+            "NAME": os.environ.get("DB_NAME", "modelutils"),
+            "USER": os.environ.get("DB_USER", 'postgres'),
+            "PASSWORD": os.environ.get("DB_PASSWORD", ""),
+            "HOST": os.environ.get("DB_HOST", "localhost"),
+            "PORT": os.environ.get("DB_PORT", 5432)
+        },
+    }
+
 SECRET_KEY = 'dummy'
 
 CACHES = {