Made Chart y-value constructor Python 3 compatible

holoviz · Jun 3, 2015 · 70081ac · 70081ac
1 parent 0353a4f
commit 70081ac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/holoviews/element/chart.py b/holoviews/element/chart.py
@@ -46,7 +46,7 @@ def __init__(self, data, **params):
 
     def _validate_data(self, data):
         if data.ndim == 1:
-            data = np.array(zip(range(len(data)), data))
+            data = np.array(list(zip(range(len(data)), data)))
         if not data.shape[1] == len(self.dimensions()):
             raise ValueError("Data has to match number of key and value dimensions")
         return data