root(minor): revert to django_redis cache

passbook/recovery/tests.py

@@ -25,7 +25,8 @@ class TestRecovery(TestCase):
 
     def test_recovery_view(self):
         """Test recovery view"""
-        call_command('create_recovery_key', '1', self.user.username)
+        out = StringIO()
+        call_command('create_recovery_key', '1', self.user.username, stdout=out)
         nonce = Nonce.objects.first()
         self.client.get(reverse('passbook_recovery:use-nonce', kwargs={'uuid': str(nonce.uuid)}))
         self.assertEqual(int(self.client.session['_auth_user_id']), nonce.user.pk)

passbook/root/settings.py

@@ -137,7 +137,7 @@ REST_FRAMEWORK = {
 
 CACHES = {
     "default": {
-        "BACKEND": "django_prometheus.cache.backends.redis.RedisCache",
+        "BACKEND": "django_redis.cache.RedisCache",
         "LOCATION": (f"redis://:{CONFIG.y('redis.password')}@{CONFIG.y('redis.host')}:6379"
                      f"/{CONFIG.y('redis.cache_db')}"),
         "OPTIONS": {