implement get_slice_attributes()

diff --git a/sfa/rspecs/sfa_rspec.py b/sfa/rspecs/sfa_rspec.py
index ad87d7c..20a2a78 100755 (executable)
--- a/sfa/rspecs/sfa_rspec.py
+++ b/sfa/rspecs/sfa_rspec.py
@@ -87,7 +87,9 @@ class SfaRSpec(RSpec):
         if network:
             defaults = self.xml.xpath("//network[@name='%s']/sliver_defaults" % network)        
         else:
-            defaults = self.xml.xpath("//network/sliver_defaults" % network)
+            defaults = self.xml.xpath("//sliver_defaults")
+        if isinstance(defaults, list) and defaults:
+            defaults = defaults[0]
         return self.attributes_list(defaults)
 
     def get_sliver_attributes(self, hostname, network=None):
@@ -97,7 +99,17 @@ class SfaRSpec(RSpec):
 
     def get_slice_attributes(self, network=None):
         # TODO: FINISH
-        return []
+        slice_attributes = []
+        nodes_with_slivers = self.get_nodes_with_slivers(network)
+        for default_attribute in self.get_default_sliver_attributes(network):
+            attribute = {'name': str(default_attribute[0]), 'value': str(default_attribute[1]), 'node_id': None}
+            slice_attributes.append(attribute)
+        for node in nodes_with_slivers:
+            sliver_attributes = self.get_sliver_attributes(node, network)
+            for sliver_attribute in sliver_attributes:
+                attribute = {'name': str(sliver_attribute[0]), 'value': str(sliver_attribute[1]), 'node_id': node}
+            slice_attributes.append(attribute)    
+        return slice_attributes
 
     def get_site_nodes(self, siteid, network=None):
         if network: