Abstract device model exteded by model name (identifier).

mirobo/device.py

@@ -2,7 +2,7 @@
 import datetime
 import socket
 import logging
-from typing import Any, List
+from typing import Any, List, Optional
 
 from .protocol import Message
 
@@ -25,13 +25,19 @@ def __repr__(self):
                                                  self.data["token"])
 
     @property
-    def netif(self):
+    def netif(self) -> str:
         return self.data["netif"]
 
     @property
-    def ap(self):
+    def ap(self) -> str:
         return self.data["ap"]
 
+    @property
+    def model(self) -> Optional[str]:
+        if self.data["model"] is not None:
+            return self.data["model"]
+        return None
+
     @property
     def raw(self):
         return self.data
@@ -184,6 +190,9 @@ def raw_command(self, cmd, params):
     def info(self):
         return DeviceInfo(self.send("miIO.info", []))
 
+    def model(self):
+        return self.info().model
+
     @property
     def _id(self) -> int:
         """Returns running id."""