Initial commit

yksa_kit/checks.py

@@ -0,0 +1,17 @@
+from __future__ import annotations
+
+from django.conf import settings
+from django.core.checks import Warning, register
+
+
+@register()
+def yksa_settings_declared(app_configs, **kwargs):
+    if getattr(settings, "YKSA_SERVICE", None):
+        return []
+    return [
+        Warning(
+            "YKSA_SERVICE is not set; cache keys fall back to the 'yksa' namespace.",
+            hint="Set YKSA_SERVICE to this service's slug in settings/base.py.",
+            id="yksa_kit.W001",
+        )
+    ]