text: # -*- coding: utf-8 -*-
  #
  # Copyright 2020 - Swiss Data Science Center (SDSC)
  # A partnership between École Polytechnique Fédérale de Lausanne (EPFL) and
  # Eidgenössische Technische Hochschule Zürich (ETHZ).
  #
  # 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.
  """Renku graph endpoints."""
  from flask import Blueprint, request
  
  from renku.service.config import SERVICE_PREFIX
  from renku.service.controllers.graph_export import GraphExportCtrl
  from renku.service.views.decorators import accepts_json, handle_common_except, optional_identity, requires_cache
  
  GRAPH_BLUEPRINT_TAG = "graph"
  graph_blueprint = Blueprint(GRAPH_BLUEPRINT_TAG, __name__, url_prefix=SERVICE_PREFIX)
  
  
  @graph_blueprint.route("/graph.export", methods=["GET"], provide_automatic_options=False)
  @handle_common_except
  @requires_cache
  @accepts_json
  @optional_identity
  def graph_build_view(user_data, cache):
      """
      Graph export view.
  
      ---
      post:
        description: Build a graph for a given repository and revision.
        requestBody:
          content:
            application/json:
              schema: GraphExportRequest
        responses:
          200:
            description: "Status of the graph building"
            content:
              application/json:
                schema: GraphExportResponseRPC
        tags:
          - graph
      """
      return GraphExportCtrl(cache, user_data, dict(request.json)).to_response()
  