def close ( self ):
        self._unregister_event_handlers()

    #---------------------------------------------------------------------------
    #  Unregister all event handlers:
    #---------------------------------------------------------------------------
Returns the delivery time as reasonable unit based on the max hours.
dataset/ETHPy150Open enthought/pyface/pyface/dock/dock_window.py/DockWindow.close--crossover with--dataset/ETHPy150Open diefenbach/django-lfs/lfs/catalog/models.py/DeliveryTimeBase.as_reasonable_unit