stacked graph attempt / 5

noblogsmv/webapp.py

@@ -49,14 +49,14 @@ def _mk_stacked_graph(chart, valuelist):
 def _mk_stats_graph(x=500, y=270):
     ts = g.sm.state_count_ts
 
-    labels = [None] + sorted(ts.keys())
+    labels = sorted(ts.keys())
     valuelist = []
     for key in labels:
         valuelist.append(ts[key].get_values())
 
     chart = SimpleLineChart(x, y)
     _mk_stacked_graph(chart, valuelist)
-    chart.set_legend(labels)
+    chart.set_legend([None] + labels)
     return chart.get_url()