networkx_graphml.py

NetworkxGraphML dataclass

Bases: IO[Graph]

IO to load from and save graph data using NetworkX's GraphML support. Calls networkx.read_graphml and networkx.write_graphml under the hood.

Example usage:

>>> from pathlib import Path
>>> import networkx as nx
>>> from ordeq_networkx import NetworkxGraphML
>>> random_graph = nx.erdos_renyi_graph(10, 0.5)
>>> my_graph = NetworkxGraphML(
...     path=Path("graph.graphml")
... )
>>> my_graph.save(random_graph)  # doctest: +SKIP

load(**load_options)

Load a graph from the GraphML file at the specified path.

Parameters:

Name	Type	Description	Default
**load_options	Any	Additional keyword arguments passed to networkx.read_graphml. These can be used to control how the GraphML file is parsed.	{}

Returns:

Type	Description
Graph	The loaded NetworkX graph.

save(graph, **save_options)

Save a NetworkX graph to the GraphML file at the specified path.

Parameters:

Name	Type	Description	Default
graph	Graph	The NetworkX graph to save.	required
**save_options	Any	Additional keyword arguments passed to networkx.write_graphml. These can be used to control how the GraphML file is written.	{}