async def brpoplpush(self, src, dst, timeout=0):
        """
        Pop a value off the tail of ``src``, push it on the head of ``dst``
        and then return it.

        This command blocks until a value is in ``src`` or until ``timeout``
        seconds elapse, whichever is first. A ``timeout`` value of 0 blocks
        forever.
        """
        if timeout is None:
            timeout = 0
        return await self.execute_command('BRPOPLPUSH', src, dst, timeout)
Pop a value off the tail of ``src``, push it on the head of ``dst``
        and then return it.

        This command blocks until a value is in ``src`` or until ``timeout``
        seconds elapse, whichever is first. A ``timeout`` value of 0 blocks
        forever.