Don't use deprecated traitlets method

vidartf · vidartf · commit 2d8305954c36 · 2020-10-09T11:23:41.000+02:00
diff --git a/docs/sphinxext/autodoc_traits.py b/docs/sphinxext/autodoc_traits.py
@@ -78,7 +78,7 @@ def format_name(self):
         return self.objpath[-1]
 
     def add_directive_header(self, sig):
-        default = self.object.get_default_value()
+        default = self.object.default_value
         if default is Undefined:
             default_s = ''
         else:
