Fixed docstring for addMachines.

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

diff --git a/juju/model.py b/juju/model.py
index e412784..8d6c666 100644 (file)
--- a/juju/model.py
+++ b/juju/model.py
@@ -1256,25 +1256,26 @@ class BundleHandler(object):
         await self.client_facade.AddCharm(None, entity_id)
         return entity_id
 
-    async def addMachines(self, params):
-        """
-        :param series string:
-            Series holds the optional machine OS series.
-
-        :param constraints string:
-            Constraints holds the optional machine constraints.
-
-        :param Container_type string:
-            ContainerType optionally holds the type of the container (for
-            instance ""lxc" or kvm"). It is not specified for top level
-            machines.
+    async def addMachines(self, params=None):
+        """
+        :param params dict:
+            Dictionary specifying the machine to add. All keys are optional.
+            Keys include:
+
+            series: string specifying the machine OS series.
+            constraints: string holding machine constraints, if any. We'll
+                parse this into the json friendly dict that the juju api
+                expects.
+            container_type: string holding the type of the container (for
+                instance ""lxc" or kvm"). It is not specified for top level
+                machines.
+            parent_id: string holding a placeholder pointing to another
+                machine change or to a unit change. This value is only
+                specified in the case this machine is a container, in
+                which case also ContainerType is set.
+        """
+        params = params or {}
 
-        :param parent_id string:
-            ParentId optionally holds a placeholder pointing to another machine
-            change or to a unit change. This value is only specified in the
-            case this machine is a container, in which case also ContainerType
-            is set.
-        """
         if 'parent_id' in params:
             params['parent_id'] = self.resolve(params['parent_id'])