From 3f6692a1cd48fa5006c62220070a91e68f9603a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mose=20M=C3=BCller?= <mosemueller@gmail.com>
Date: Thu, 3 Oct 2024 10:55:28 +0200
Subject: [PATCH] DataService.__warn_if_not_observable does not warn if setting
 function

---
 src/pydase/data_service/data_service.py | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/pydase/data_service/data_service.py b/src/pydase/data_service/data_service.py
index e625ad9..cc7d5ff 100644
--- a/src/pydase/data_service/data_service.py
+++ b/src/pydase/data_service/data_service.py
@@ -1,5 +1,6 @@
 import inspect
 import logging
+from collections.abc import Callable
 from enum import Enum
 from typing import Any
 
@@ -68,7 +69,18 @@ class DataService(AbstractDataService):
 
         if not issubclass(
             value_class,
-            (int | float | bool | str | list | dict | Enum | u.Quantity | Observable),
+            (
+                int
+                | float
+                | bool
+                | str
+                | list
+                | dict
+                | Enum
+                | u.Quantity
+                | Observable
+                | Callable
+            ),
         ) and not is_descriptor(__value):
             logger.warning(
                 "Class '%s' does not inherit from DataService. This may lead to"