all_nodes = rspec.get_node_list(network)
sliver_nodes = rspec.get_sliver_list(network)
- available_nodes = filter(lambda x:x not in sliver_nodes, all_nodes)
+ available_nodes = [ node for node in all_nodes if node not in sliver_nodes ]
networkItem = QStandardItem(QString(network))
msg = "%s Nodes\t%s Selected" % (len(all_nodes), len(sliver_nodes))