move assumed state

homeassistant/components/somfy/__init__.py

@@ -171,6 +171,11 @@ def has_capability(self, capability):
         capabilities = self.device.capabilities
         return bool([c for c in capabilities if c.name == capability])
 
+    @property
+    def assumed_state(self):
+        """Return if the device has an assumed state."""
+        return not bool(self.device.states)
+
 
 @Throttle(SCAN_INTERVAL)
 async def update_all_devices(hass):

homeassistant/components/somfy/cover.py

@@ -138,13 +138,6 @@ def is_closed(self):
             is_closed = self._closed
         return is_closed
 
-    @property
-    def assumed_state(self):
-        """Return if the cover has an assumed state."""
-        if not self.optimistic:
-            return None
-        return not bool(self.device.states)
-
     @property
     def current_cover_tilt_position(self):
         """Return current position of cover tilt.