filter out all nan series (#7313)

2019-04-19 08:59:19 -07:00 · 2019-04-19 08:59:19 -07:00 · 7192d36513
parent 97718daea3
commit 7192d36513
1 changed files with 6 additions and 0 deletions
--- a/superset/viz.py
+++ b/superset/viz.py
@ -1112,16 +1112,22 @@ class NVD3TimeSeriesViz(NVD3Viz):
                    series_title = series_title + (title_suffix,)

            values = []
+            non_nan_cnt = 0
            for ds in df.index:
                if ds in ys:
                    d = {
                        'x': ds,
                        'y': ys[ds],
                    }
+                    if not np.isnan(ys[ds]):
+                        non_nan_cnt += 1
                else:
                    d = {}
                values.append(d)

+            if non_nan_cnt == 0:
+                continue
+
            d = {
                'key': series_title,
                'values': values,