Python bind Examples

Example #1

File: test_task.py Project: zhujzhuo/trove-1.0.10.4

 def test_unbind_any_handler(self):
     task = MyTask()
     self.assertEqual(len(task._events_listeners), 0)
     task.bind("update_progress", lambda: None)
     self.assertEqual(len(task._events_listeners), 1)
     self.assertTrue(task.unbind("update_progress"))
     self.assertEqual(len(task._events_listeners), 0)

Example #2

 def test_unbind_any_handler(self):
     task = MyTask()
     self.assertEqual(len(task._events_listeners), 0)
     task.bind('update_progress', lambda: None)
     self.assertEqual(len(task._events_listeners), 1)
     self.assertTrue(task.unbind('update_progress'))
     self.assertEqual(len(task._events_listeners), 0)

Example #3

File: test_task.py Project: zhujzhuo/trove-1.0.10.4

 def test_unbind_non_existent_listener(self):
     handler1 = lambda: None
     handler2 = lambda: None
     task = MyTask()
     task.bind("update_progress", handler1)
     self.assertEqual(len(task._events_listeners), 1)
     self.assertFalse(task.unbind("update_progress", handler2))
     self.assertEqual(len(task._events_listeners), 1)

Example #4

 def test_unbind_non_existent_listener(self):
     handler1 = lambda: None
     handler2 = lambda: None
     task = MyTask()
     task.bind('update_progress', handler1)
     self.assertEqual(len(task._events_listeners), 1)
     self.assertFalse(task.unbind('update_progress', handler2))
     self.assertEqual(len(task._events_listeners), 1)