Merge branch 'geni-v3' of ssh://git.onelab.eu/git/sfa into geni-v3

[sfa.git] / sfa / rspecs / versions / sfav1.py

diff --git a/sfa/rspecs/versions/sfav1.py b/sfa/rspecs/versions/sfav1.py
index fa5f9d4..6e973e7 100644 (file)
--- a/sfa/rspecs/versions/sfav1.py
+++ b/sfa/rspecs/versions/sfav1.py
@@ -59,7 +59,8 @@ class SFAv1(RSpecVersion):
 
     # Slivers
    
-    def add_slivers(self, hostnames, attributes=[], sliver_urn=None, append=False):
+    def add_slivers(self, hostnames, attributes=None, sliver_urn=None, append=False):
+        if attributes is None: attributes=[]
         # add slice name to network tag
         network_tags = self.xml.xpath('//network')
         if network_tags:
@@ -225,6 +226,14 @@ class SFAv1(RSpecVersion):
     def add_leases(self, leases, network = None, no_dupes=False):
         SFAv1Lease.add_leases(self.xml, leases)
 
+    # Spectrum
+
+    def get_channels(self, filter=None):
+        return []
+
+    def add_channels(self, channels, network = None, no_dupes=False):
+        pass
+
 if __name__ == '__main__':
     from sfa.rspecs.rspec import RSpec
     from sfa.rspecs.rspec_elements import *