only display view if in notebook env

nglviewer · Aug 2, 2019 · 9e25a50 · 9e25a50
1 parent 644fa66
commit 9e25a50
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/nglview/color.py b/nglview/color.py
@@ -51,7 +51,11 @@ class _ColormakerRegistry(BaseWidget):
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
-        display(self)
+        try:
+            get_ipython() # only display in notebook
+            display(self)
+        except NameError:
+            pass
 
     @observe("_ready")
     def _on_ready(self, change):