def tearDownModule():
    global root, dialog
    idleConf.userCfg = usercfg
    tracers.detach()
    tracers.clear()
    changes.clear()
    root.update_idletasks()
    root.destroy()
    root = dialog = None
 def test_clear(self):
     tracers.untraced.append(0)
     tracers.traced.append(1)
     tracers.clear()
     self.assertEqual(tracers.untraced, [])
     self.assertEqual(tracers.traced, [])
 def setUp(self):
     changes.clear()
     tracers.clear()
     self.v1 = IntVar(root)
     self.v2 = BooleanVar(root)
     self.called = 0