Unpack map before iterating

jertel · Aug 19, 2021 · bdf4dcf · bdf4dcf
1 parent e27a643
commit bdf4dcf
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/vuegraf/vuegraf.py b/src/vuegraf/vuegraf.py
@@ -114,8 +114,9 @@ def extractDataPoints(device, usageDataPoints):
     for chanNum, chan in device.channels.items():
         if not chanNum in excludedChannelNumbers:
 
-            for gid, nestedDevice in chan.nested_devices:
-                extractDataPoints(nestedDevice, usageDataPoints)
+            if chan.nested_devices:
+                for gid, nestedDevice in chan.nested_devices.items():
+                    extractDataPoints(nestedDevice, usageDataPoints)
 
             kwhUsage = chan.usage
             if kwhUsage is not None: