add get_data method to IFrameViz (apache#6185)

ThalesGroup · Dec 24, 2018 · 72c3bd3 · 72c3bd3
1 parent a10bd9e
commit 72c3bd3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/superset/viz.py b/superset/viz.py
@@ -1823,6 +1823,9 @@ def query_obj(self):
     def get_df(self, query_obj=None):
         return None
 
+    def get_data(self, df):
+        return {}
+
 
 class ParallelCoordinatesViz(BaseViz):