| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| # |
| |
| __author__ = 'Stephen Mallette (http://stephen.genoprime.com)' |
| |
| from gremlin_python.structure.graph import Graph |
| from gremlin_python.process.graph_traversal import GraphTraversalSource |
| from gremlin_python.process.traversal import TraversalStrategies |
| from .. import statics |
| |
| |
| class AnonymousTraversalSource(object): |
| |
| def __init__(self, traversal_source_class=GraphTraversalSource): |
| self.traversal_source_class = traversal_source_class |
| |
| @classmethod |
| def traversal(cls, traversal_source_class=GraphTraversalSource): |
| return AnonymousTraversalSource(traversal_source_class) |
| |
| def withGraph(self, graph): |
| return self.traversal_source_class(graph, TraversalStrategies.global_cache[graph.__class__]) |
| |
| def withRemote(self, remote_connection): |
| return self.withGraph(Graph()).withRemote(remote_connection) |
| |
| |
| def traversal(traversal_source_class=GraphTraversalSource): |
| return AnonymousTraversalSource.traversal(traversal_source_class) |
| |
| |
| statics.add_static('traversal', traversal) |