CuDF Series is not iterable (#4624)

holoviz · Sep 24, 2020 · d67e2c5 · d67e2c5
1 parent f2fb5d4
commit d67e2c5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/holoviews/core/data/cudf.py b/holoviews/core/data/cudf.py
@@ -163,7 +163,7 @@ def groupby(cls, dataset, dimensions, container_type, group_type, **kwargs):
         group_kwargs['dataset'] = dataset.dataset
 
         # Find all the keys along supplied dimensions
-        keys = product(*(dataset.data[dimensions[0]].unique() for d in dimensions))
+        keys = product(*(dataset.data[dimensions[0]].unique().values_host for d in dimensions))
 
         # Iterate over the unique entries applying selection masks
         grouped_data = []