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Note

This documents the development version of NetworkX. Documentation for the current release can be found here.

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networkx.classes.function.get_edge_attributes

get_edge_attributes(G, name)[source]

Get edge attributes from graph

Parameters

  • G (NetworkX Graph)

  • name (string) – Attribute name

Returns

  • Dictionary of attributes keyed by edge. For (di)graphs, the keys are

  • 2-tuples of the form ((u, v). For multi(di)graphs, the keys are 3-tuples of)

  • the form ((u, v, key).)

Examples

>>> G = nx.Graph()
>>> nx.add_path(G, [1, 2, 3], color="red")
>>> color = nx.get_edge_attributes(G, "color")
>>> color[(1, 2)]
'red'