From dda1cf705deccc3516d71e74ca05e3155fb3038d Mon Sep 17 00:00:00 2001
From: YongjieZhao <yongjie.zhao@gmail.com>
Date: Mon, 20 Nov 2017 13:04:56 +0800
Subject: [PATCH] In Bubble Chart, avoid X Axis, Y Axis duplicate name, caused
 ValueError exception

---
 superset/viz.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/superset/viz.py b/superset/viz.py
index 6b369bedb745..9da2ce5fc5c2 100644
--- a/superset/viz.py
+++ b/superset/viz.py
@@ -787,8 +787,8 @@ def query_obj(self):
         return d
 
     def get_data(self, df):
-        df['x'] = df[[self.x_metric]]
-        df['y'] = df[[self.y_metric]]
+        df['x'] = df[[self.x_metric]].ix[:, 0]
+        df['y'] = df[[self.y_metric]].ix[:, 0]
         df['size'] = df[[self.z_metric]]
         df['shape'] = 'circle'
         df['group'] = df[[self.series]]