Get etcd status.

        :param timeout: Request timeout in seconds.
        :type timeout: int

        :returns: The current etcd cluster status.
        :rtype: instance of :class:`txaioetcd.Status`

def status(self, timeout=None):
        """
        Get etcd status.

        :param timeout: Request timeout in seconds.
        :type timeout: int

        :returns: The current etcd cluster status.
        :rtype: instance of :class:`txaioetcd.Status`
        """
        assembler = commons.StatusRequestAssembler(self._url)

        obj = yield self._post(assembler.url, assembler.data, timeout)

        status = Status._parse(obj)

        returnValue(status)