text: # Copyright 2020 Alibaba Group Holding Limited. All Rights Reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  # =============================================================================
  
  from graphlearn import pywrap_graphlearn as pywrap
  from graphlearn.pywrap_graphlearn import IndexOption
  
  from graphlearn.python.cluster import get_cluster
  from graphlearn.python.config import * # pylint: disable=wildcard-import
  from graphlearn.python.data import *  # pylint: disable=wildcard-import
  from graphlearn.python.errors import * # pylint: disable=wildcard-import
  from graphlearn.python.graph import Graph
  from graphlearn.python.gsl import Dataset
  from graphlearn.python.operator import * # pylint: disable=wildcard-import
  from graphlearn.python.sampler import * # pylint: disable=wildcard-import
  from graphlearn.python.utils import * # pylint: disable=wildcard-import
  import graphlearn.python.nn as nn
  
  EDGE_SRC = pywrap.NodeFrom.EDGE_SRC
  EDGE_DST = pywrap.NodeFrom.EDGE_DST
  NODE = pywrap.NodeFrom.NODE
  
  REPLICATE = pywrap.PaddingMode.REPLICATE
  CIRCULAR = pywrap.PaddingMode.CIRCULAR
  