From 3c5afe26cef9dfc5eb1eec52d38eb90b6e85b3c0 Mon Sep 17 00:00:00 2001
From: Philipp Rudiger
Date: Tue, 11 Apr 2017 13:44:34 +0100
Subject: [PATCH] Ensure DynamicMap.groupby casts to HoloMap before reindexing
---
holoviews/core/spaces.py | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/holoviews/core/spaces.py b/holoviews/core/spaces.py
index 275a25561e..2cf630a533 100644
--- a/holoviews/core/spaces.py
+++ b/holoviews/core/spaces.py
@@ -1034,7 +1034,9 @@ def inner_fn(*inner_key):
dim_vals = [(d.name, d.values) for d in inner_kdims]
dim_vals += [(d.name, [v]) for d, v in
zip(outer_kdims, util.wrap_tuple(outer_key))]
- return group_type(self.select(**dict(dim_vals))).reindex(inner_kdims)
+ with item_check(False):
+ selected = HoloMap(self.select(**dict(dim_vals)))
+ return group_type(selected.reindex(inner_kdims))
if outer_kdims:
return self.clone([], callback=outer_fn, kdims=outer_kdims)
else:
@@ -1059,7 +1061,9 @@ def inner_fn(outer_vals, *key):
else:
inner_vals = [(d.name, self.get_dimension(d).values)
for d in inner_kdims]
- group = group_type(self.select(**dict(outer_vals+inner_vals)).reindex(inner_kdims))
+ with item_check(False):
+ selected = HoloMap(self.select(**dict(outer_vals+inner_vals)))
+ group = group_type(selected.reindex(inner_kdims))
groups.append((outer, group))
return container_type(groups, kdims=outer_kdims)