def _reset_drivers():
    global drivers
    drivers = None
Delete the reference to the control to avoid attempting to talk to
dataset/ETHPy150Open nii-cloud/dodai-compute/nova/notifier/list_notifier.py/_reset_drivers--crossover with--dataset/ETHPy150Open enthought/pyface/pyface/ui/qt4/action/action_item.py/_Tool._qt4_on_destroyed