Change iteritems to items for Python 3

action_plugins/uptime.py

@@ -182,7 +182,7 @@ class ActionModule(ActionBase):
         if 'pollerParams' not in existing:
             existing['pollerParams'] = {}
 
-        for key, value in check.iteritems():
+        for key, value in check.items():
             if key == 'enabled':
                 continue
             if key in self.pollerParams: