def stats(self):
        status, _, body = self._request('GET', self.stats_path(),
                                        {'Accept': 'application/json'})
        if status == 200:
            return json.loads(bytes_to_str(body))
        else:
            return None

    # FeatureDetection API - private
Performs pre-order traversal without recursive function calls.
dataset/ETHPy150Open basho/riak-python-client/riak/transports/http/transport.py/HttpTransport.stats--crossover with--dataset/ETHPy150Open scipy/scipy/scipy/cluster/hierarchy.py/ClusterNode.pre_order