Fix for column names with whitespace in hoverdata

Bokeh requires escaping column names with { } as mentioned bokeh/bokeh#4796 .
lmcinnes · Feb 6, 2021 · 04838e3 · 04838e3
1 parent 80aed00
commit 04838e3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/umap/plot.py b/umap/plot.py
@@ -1386,7 +1386,7 @@ def interactive(
             tooltip_dict = {}
             for col_name in hover_data:
                 data[col_name] = hover_data[col_name]
-                tooltip_dict[col_name] = "@" + col_name
+                tooltip_dict[col_name] = "@{" + col_name + "}"
             tooltips = list(tooltip_dict.items())
         else:
             tooltips = None