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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def onEnable(self):
 """ The configuration containing this function has been enabled by host. Endpoints become working files, so submit some read operations. """

        trace('onEnable')
        self._disable()
        self._aio_context.submit(self._aio_recv_block_list)
        self._real_onCanSend()
        self._enabled = True