From 11be51adceb1df2cfe5e5d0e3a0aef19db27e549 Mon Sep 17 00:00:00 2001
From: Chris Rose <offline@offby1.net>
Date: Sun, 21 Jun 2026 11:15:38 -0700
Subject: [PATCH] Add support for specifying a redis DB number (default to 0)

---
 convention-template/config/settings.py.jinja | 4 ++--
 nomnom_dev/settings.py                       | 4 ++--
 src/nomnom/convention.py                     | 1 +
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/convention-template/config/settings.py.jinja b/convention-template/config/settings.py.jinja
index aab76865..fcb35f6d 100644
--- a/convention-template/config/settings.py.jinja
+++ b/convention-template/config/settings.py.jinja
@@ -192,7 +192,7 @@ if not DEBUG:
 CACHES = {
     "default": {
         "BACKEND": "django.core.cache.backends.redis.RedisCache",
-        "LOCATION": f"redis://{cfg.redis.host}:{cfg.redis.port}",
+        "LOCATION": f"redis://{cfg.redis.host}:{cfg.redis.port}/{cfg.redis.db}",
     },
 }
 
@@ -278,7 +278,7 @@ DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
 # Async tasks
 CELERY_RESULT_BACKEND = "django-db"
 CELERY_CACHE_BACKEND = "default"
-CELERY_BROKER_URL = f"redis://{cfg.redis.host}:{cfg.redis.port}"
+CELERY_BROKER_URL = f"redis://{cfg.redis.host}:{cfg.redis.port}/{cfg.redis.db}"
 CELERY_TIMEZONE = "America/Los_Angeles"
 CELERY_TASK_TRACK_STARTED = True
 CELERY_TASK_TIME_LIMIT = 30 * 60
diff --git a/nomnom_dev/settings.py b/nomnom_dev/settings.py
index 4f53dcf4..7dad0d5f 100644
--- a/nomnom_dev/settings.py
+++ b/nomnom_dev/settings.py
@@ -221,7 +221,7 @@ def __bool__(self):  # if using Python 2, use __nonzero__ instead
 CACHES = {
     "default": {
         "BACKEND": "django.core.cache.backends.redis.RedisCache",
-        "LOCATION": f"redis://{cfg.redis.host}:{cfg.redis.port}",
+        "LOCATION": f"redis://{cfg.redis.host}:{cfg.redis.port}/{cfg.redis.db}",
     },
 }
 
@@ -307,7 +307,7 @@ def __bool__(self):  # if using Python 2, use __nonzero__ instead
 # Async tasks
 CELERY_RESULT_BACKEND = "django-db"
 CELERY_CACHE_BACKEND = "default"
-CELERY_BROKER_URL = f"redis://{cfg.redis.host}:{cfg.redis.port}"
+CELERY_BROKER_URL = f"redis://{cfg.redis.host}:{cfg.redis.port}/{cfg.redis.db}"
 CELERY_TIMEZONE = "America/Los_Angeles"
 CELERY_TASK_TRACK_STARTED = True
 CELERY_TASK_TIME_LIMIT = 30 * 60
diff --git a/src/nomnom/convention.py b/src/nomnom/convention.py
index 0bd218e3..bd217321 100644
--- a/src/nomnom/convention.py
+++ b/src/nomnom/convention.py
@@ -58,6 +58,7 @@ class DB:
     class REDIS:
         host = var()
         port = var(get_compose_port("redis", 6379, 6379), converter=int)
+        db = var(0, converter=int)
 
     @config
     class EMAIL: