defaultdict in sfa.util + minor/cosmetic

[sfa.git] / sfa / managers / aggregate_manager.py

diff --git a/sfa/managers/aggregate_manager.py b/sfa/managers/aggregate_manager.py
index 8ee18ba..702fe7d 100644 (file)
--- a/sfa/managers/aggregate_manager.py
+++ b/sfa/managers/aggregate_manager.py
@@ -188,9 +188,11 @@ def CreateSliver(api, slice_xrn, creds, rspec_string, users, call_id):
     requested_slivers = [str(host) for host in rspec.version.get_nodes_with_slivers()]
     slices.verify_slice_nodes(slice, requested_slivers, peer) 
 
+    aggregate.prepare_nodes({'hostname': requested_slivers})
+    aggregate.prepare_interfaces({'node_id': aggregate.nodes.keys()})    
     slices.verify_slice_links(slice, rspec.version.get_link_requests(), aggregate)
 
-    # hanlde MyPLC peer association.
+    # handle MyPLC peer association.
     # only used by plc and ple.
     slices.handle_peer(site, slice, persons, peer)