Update

devplacepy/customization.py

@@ -36,6 +36,18 @@ def owner_for(request: Request) -> tuple[str, str] | None:
 
 
 def _overrides_for(request: Request) -> dict:
+    cached = getattr(request.state, "_custom_overrides", None)
+    if cached is not None:
+        return cached
+    overrides = _resolve_overrides(request)
+    try:
+        request.state._custom_overrides = overrides
+    except Exception:
+        pass
+    return overrides
+
+
+def _resolve_overrides(request: Request) -> dict:
     if get_setting("customization_enabled", "1") != "1":
         return {"css": "", "js": ""}
     owner = owner_for(request)