fix(io): Add property methods on integer IOs

Signed-off-by: Sven Sager <s.sager@kunbus.com>

src/revpi_middleware/ios1/interface_ios.py

@@ -56,7 +56,8 @@ class InterfaceIoManager:
             interface = self._dc_io_interfaces[io_name]
             if ct.changed(interface.io):
                 interface.emit_io_change()
-                self.IoChanged(interface.io.name, Variant(interface.variant_type, interface.io.value))
+                self.IoChanged(interface.io.name,
+                               Variant(interface.variant_type, interface.io.value))
 
     def _get_io_path(self, io_name: str) -> str:
         return f"{REVPI_DBUS_BASE_PATH}/io/{io_name}"
@@ -144,6 +145,18 @@ class InterfaceInpInt(DbusInterfaceIo):
 
     interface_name = "com.revolutionpi.ios1.InpInt"
 
+    @property
+    def bmk(self) -> str:
+        return self.io.bmk
+
+    @property
+    def name(self) -> str:
+        return self.io.name
+
+    @property
+    def value(self) -> bool:
+        return self.io.value
+
 
 class InterfaceOutInt(InterfaceInpInt):
     """
@@ -157,3 +170,12 @@ class InterfaceOutInt(InterfaceInpInt):
     """
 
     interface_name = "com.revolutionpi.ios1.OutInt"
+
+    @property
+    def value(self) -> bool:
+        return super().value
+
+    @value.setter
+    def value(self, value: bool):
+        self.io.value = value
+        self.io._parentdevice._modio.writeprocimg()