WIP3

Author: e3rd

mininterface/_mininterface/adaptor.py

@@ -26,9 +26,16 @@ class BackendAdaptor(ABC):
 
     def __init__(self, interface: "Mininterface", settings: UiSettings | None):
         self.interface = interface
+
         # NOTE self.__annotations__ will pose problem at Python3.14
-        self.facet = interface.facet = self.__annotations__["facet"](self, interface.env)
-        self.settings = settings or self.__annotations__["settings"]()
+        for cl in type(self).__mro__:
+            try:
+                self.facet = interface.facet = cl.__annotations__["facet"](self, interface.env)
+                self.settings = settings or cl.__annotations__["settings"]()
+            except KeyError:
+                pass
+            else:
+                break
 
     @abstractmethod
     def widgetize(self, tag: Tag):