Set ignore NaN as true for TableViz (#5371)

* set ignore NaN as true for TableViz * linting
2018-07-11 08:20:45 -07:00 · 2018-07-11 08:20:45 -07:00 · cd2414b19e
parent 6b15592dd0
commit cd2414b19e
1 changed files with 4 additions and 1 deletions
--- a/superset/viz.py
+++ b/superset/viz.py
@ -578,7 +578,10 @@ class TableViz(BaseViz):
    def json_dumps(self, obj, sort_keys=False):
        if self.form_data.get('all_columns'):
            return json.dumps(
-                obj, default=utils.json_iso_dttm_ser, sort_keys=sort_keys)
+                obj,
+                default=utils.json_iso_dttm_ser,
+                sort_keys=sort_keys,
+                ignore_nan=True)
        else:
            return super(TableViz, self).json_dumps(obj)