def remove_alarm(self, handle):
        self._ioloop.remove_timeout(handle)
        try:
            del self._pending_alarms[handle]
        except __HOLE__:
            return False
        else:
            return True
dataset/ETHPy150Open AnyMesh/anyMesh-Python/example/urwid/main_loop.py/TornadoEventLoop.remove_alarm