Source code for graphscope.analytical.app.triangles

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
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# Copyright 2020 Alibaba Group Holding Limited. All Rights Reserved.
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# 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
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#     http://www.apache.org/licenses/LICENSE-2.0
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from graphscope.framework.app import AppAssets
from graphscope.framework.app import not_compatible_for
from graphscope.framework.app import project_to_simple

__all__ = ["triangles"]


[docs]@project_to_simple @not_compatible_for("arrow_property", "dynamic_property") def triangles(graph): """Evaluate triangle counting of the graph G. Args: graph (:class:`Graph`): A projected simple graph. Returns: :class:`graphscope.framework.context.VertexDataContextDAGNode`: A context with each vertex assigned with the triangle counting result, evaluated in eager mode. Examples: .. code:: python import graphscope as gs sess = gs.session() g = sess.g() pg = g.project(vertices={"vlabel": []}, edges={"elabel": []}) r = gs.triangles(pg) s.close() """ return AppAssets(algo="triangles", context="vertex_data")(graph)