Function _outer_done_callback

Lib/asyncio/tasks.py:991–996

(outer)

                outer.set_result(inner.result())

    def _outer_done_callback(outer):
        if not inner.done():
            inner.remove_done_callback(_inner_done_callback)
            # Keep only one callback to log on cancel
            inner.remove_done_callback(_log_on_exception)
            inner.add_done_callback(_log_on_exception)

    if cur_task is not None:
        inner.add_done_callback(_clear_awaited_by_callback)