def exit(self):
        pass
Like Async, but before it executes the callback or resolves the
dataset/ETHPy150Open acil-bwh/SlicerCIP/Scripted/CIP_Blank/CIP_Blank.py/CIP_BlankWidget.exit--crossover with--dataset/ETHPy150Open mongodb/motor/motor/metaprogramming.py/WrapAsync.__init__