move get_time{zone} out from smartdevice + some minor cleanups

kasa/modules/emeter.py

@@ -39,6 +39,10 @@ class Emeter(Usage):
         """
         return await self.call("erase_emeter_stat")
 
+    async def get_realtime(self):
+        """Return real-time statistics."""
+        return await self.call("get_realtime")
+
     async def get_daystat(self, *, year, month, kwh=True):
         """Return daily stats for the given year & month."""
         raw_data = await super().get_daystat(year=year, month=month)

kasa/modules/motion.py

@@ -2,8 +2,7 @@
 from enum import Enum
 from typing import Optional
 
-from kasa.smartdevice import SmartDeviceException
-
+from ..exceptions import SmartDeviceException
 from .module import Module
 
 

kasa/modules/time.py

@@ -1,6 +1,7 @@
 """Provides the current time and timezone information."""
 from datetime import datetime
 
+from ..exceptions import SmartDeviceException
 from .module import Module, merge
 
 
@@ -32,3 +33,22 @@ class Time(Module):
         """Return current timezone."""
         res = self.data["get_timezone"]
         return res
+
+    async def get_time(self):
+        """Return current device time."""
+        try:
+            res = await self.call("get_time")
+            return datetime(
+                res["year"],
+                res["month"],
+                res["mday"],
+                res["hour"],
+                res["min"],
+                res["sec"],
+            )
+        except SmartDeviceException:
+            return None
+
+    async def get_timezone(self):
+        """Request timezone information from the device."""
+        return await self.call("get_timezone")