Make 'wait' action interruptible

1 files changed, 5 insertions, 2 deletions

diff --git a/helpers/key.py b/helpers/key.py
index ca73b87..5eaf481 100644
--- a/helpers/key.py
+++ b/helpers/key.py
@@ -79,6 +79,9 @@ class Key(ButtonBehavior, Widget):
     def add_action(self, action_name, **arguments):
         self.actions.append(Action(action_name, self, **arguments))
 
+    def interrupt_action(self):
+        self.current_action.interrupt()
+
     def do_actions(self):
         if not self.enabled:
             return None
@@ -88,10 +91,10 @@ class Key(ButtonBehavior, Widget):
         start_time = time.time()
         self.parent.start_running(self, start_time)
         action_number = 0
-        for action in self.actions:
+        for self.current_action in self.actions:
             if self.parent.keep_running(self, start_time):
                 self.list_actions(action_number = action_number + 0.5)
-                action.run()
+                self.current_action.run()
                 action_number += 1
                 self.list_actions(action_number = action_number)