Converts Graph Objects between networkX, graph_tools and igraph
Convert Python-Graph-Objects between networkx, python-igraph and graph-tools.
This package can be installed via:
pip install pyintergraph
For the note on imports and dependencies, see the section at the bottom of the page.
import networkx as nx import pyintergraph nx_graph = nx.karate_club_graph() graph_tool_graph = pyintergraph.nx2gt(nx_graph, labelname="node_label") igraph_graph = pyintergraph.gt2igraph(graph_tool_graph, labelname="node_label") reversed_nx_graph = pyintergraph.igraph2nx(igraph_graph) # or Graph = pyintergraph.InterGraph.from_networkx(nx_graph) graph_tool_graph = Graph.to_graph_tool(labelname="node_label") igraph_graph = Graph.to_igraph() reversed_nx_graph = Graph.to_networkx() assert list(nx_graph.nodes(data=True)) == list(reversed_nx_graph.nodes(data=True)) assert list(nx_graph.edges(data=True)) == list(reversed_nx_graph.edges(data=True)) assert type(nx_graph) == type(reversed_nx_graph)
Versions and dependencies
This package ist built and tested with the following configuration:
- python 3.7.6
- networkX 2.4
- igraph 0.8.0
- graph_tool 2.29
A note on imports and dependencies
Because the installation of python-igraph and graph_tool can be tricky, they are not set as required dependencies for this package. As not everyone has all three packages installed, imports happen just when the two functions of interest are called. That way it is possible to convert networkX-Graphs to igraph-Graphs even when graph_tool is not installed.
If any problems with the installation of python-igraph oder graph_tool arise, the Docker-Container, which is used for testing here, can be used: registry.gitlab.com/luerhard/pyintergraph.
This arch container contains a fully working installation of python 3.7 and the three network-libraries which can be converted with this tool. A Dockerfile to rebuild this image can be found in the pacakge-repository on gitlab.com/luerhard/pyintergraph
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
|Filename, size||File type||Python version||Upload date||Hashes|
|Filename, size pyintergraph-1.3.1-py3-none-any.whl (7.3 kB)||File type Wheel||Python version py3||Upload date||Hashes View|
|Filename, size pyintergraph-1.3.1.tar.gz (9.8 kB)||File type Source||Python version None||Upload date||Hashes View|
Hashes for pyintergraph-1.3.1-py3-none-any.whl