edgegraph.builder.explicit.link_undirected

edgegraph.builder.explicit.link_undirected(v1, v2, dontdup=False)

Create a UnDirectedEdge between the two vertices.

Before:

After:

Parameters:

• v1 (Vertex) – One end of the link.

• v2 (Vertex) – The other end of the link.

• dontdup (bool) – If set to True, performs a check for any already-existing links between v1 and v2. If any are found (of any type, directed or undirected), no new link is created, but the already-existing one is returned silently.

Returns:

The link that was created.

Return type:

UnDirectedEdge