Merge pull request #106 from evanjd/spotlight-battery-battery-bugfix

Support for Spotlight Battery cameras with multiple battery bays

ring_doorbell/doorbot.py

@@ -30,6 +30,17 @@ def family(self):
     @property
     def battery_life(self):
         """Return battery life."""
+        if 'battery_life_2' in self._attrs:
+            # Camera has two battery bays
+            value = 0
+            if self._attrs.get('battery_life') is not None:
+                # Bay 1
+                value += int(self._attrs.get('battery_life'))
+            if self._attrs.get('battery_life_2') is not None:
+                # Bay 2
+                value += int(self._attrs.get('battery_life_2'))
+            return value
+        # Camera has a single battery bay
         value = int(self._attrs.get('battery_life'))
         if value and value > 100:
             value = 100