futurize stage2 gui

2020-04-23 23:38:10 -07:00
parent 29d510eb46
commit f949efe1a4
6 changed files with 18 additions and 7 deletions
@@ -20,10 +20,11 @@


 #Do-nothing event handler.
+from builtins import object
 nothing = lambda event: None


-class MouseBindingsMixin:
+class MouseBindingsMixin(object):
  """TextViewerWidget mixin class to provide mouse bindings."""

  def __init__(self):