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[osm/N2VC.git] / juju / application.py

diff --git a/juju/application.py b/juju/application.py
index 74f9057..dc615fd 100644 (file)
--- a/juju/application.py
+++ b/juju/application.py
@@ -41,14 +41,14 @@ class Application(model.ModelEntity):
         """Get the application status, as set by the charm's leader.
 
         """
-        return self.data['status']['current']
+        return self.safe_data['status']['current']
 
     @property
     def status_message(self):
         """Get the application status message, as set by the charm's leader.
 
         """
-        return self.data['status']['message']
+        return self.safe_data['status']['message']
 
     @property
     def tag(self):
@@ -88,7 +88,7 @@ class Application(model.ModelEntity):
 
         result = await app_facade.AddUnits(
             application=self.name,
-            placement=[parse_placement(to)] if to else None,
+            placement=parse_placement(to) if to else None,
             num_units=count,
         )
 
@@ -344,4 +344,9 @@ class Application(model.ModelEntity):
         pass
 
     async def get_metrics(self):
+        """Get metrics for this application's units.
+
+        :return: Dictionary of unit_name:metrics
+
+        """
         return await self.model.get_metrics(self.tag)