https://github.com/networkx/networkx

Network Analysis in Python
https://github.com/networkx/networkx

complex-networks graph-algorithms graph-analysis graph-generation graph-theory graph-visualization python

Last synced: 6 months ago
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Network Analysis in Python

• Host: GitHub
• URL: https://github.com/networkx/networkx
• Owner: networkx
• License: other
• Created: 2010-09-06T00:53:44.000Z (about 15 years ago)
• Default Branch: main
• Last Pushed: 2025-05-04T01:17:12.000Z (6 months ago)
• Last Synced: 2025-05-05T11:11:26.857Z (6 months ago)
• Topics: complex-networks, graph-algorithms, graph-analysis, graph-generation, graph-theory, graph-visualization, python
• Language: Python
• Homepage: https://networkx.org
• Size: 90.8 MB
• Stars: 15,701
• Watchers: 282
• Forks: 3,346
• Open Issues: 365
• Metadata Files:
  • Readme: README.rst
  • Contributing: CONTRIBUTING.rst
  • License: LICENSE.txt
  • Code of conduct: CODE_OF_CONDUCT.rst

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README

          
NetworkX

========

.. image::

    https://github.com/networkx/networkx/workflows/test/badge.svg?branch=main

    :target: https://github.com/networkx/networkx/actions?query=workflow%3Atest

.. image::

    https://codecov.io/gh/networkx/networkx/branch/main/graph/badge.svg?

    :target: https://app.codecov.io/gh/networkx/networkx/branch/main

.. image::

    https://img.shields.io/pypi/v/networkx.svg?

    :target: https://pypi.python.org/pypi/networkx

.. image::

    https://img.shields.io/pypi/l/networkx.svg?

    :target: https://github.com/networkx/networkx/blob/main/LICENSE.txt

.. image::

    https://img.shields.io/pypi/pyversions/networkx.svg?

    :target: https://pypi.python.org/pypi/networkx

.. image::

    https://img.shields.io/github/labels/networkx/networkx/good%20first%20issue?color=green&label=contribute

    :target: https://github.com/networkx/networkx/contribute

NetworkX is a Python package for the creation, manipulation,

and study of the structure, dynamics, and functions

of complex networks.

- **Website (including documentation):** https://networkx.org

- **Mailing list:** https://groups.google.com/forum/#!forum/networkx-discuss

- **Source:** https://github.com/networkx/networkx

- **Bug reports:** https://github.com/networkx/networkx/issues

- **Report a security vulnerability:** https://tidelift.com/security

- **Tutorial:** https://networkx.org/documentation/latest/tutorial.html

- **GitHub Discussions:** https://github.com/networkx/networkx/discussions

- **Discord (Scientific Python) invite link:** https://discord.com/invite/vur45CbwMz

- **NetworkX meetings calendar (open to all):** https://scientific-python.org/calendars/networkx.ics

Simple example

--------------

Find the shortest path between two nodes in an undirected graph:

.. code:: pycon

    >>> import networkx as nx

    >>> G = nx.Graph()

    >>> G.add_edge("A", "B", weight=4)

    >>> G.add_edge("B", "D", weight=2)

    >>> G.add_edge("A", "C", weight=3)

    >>> G.add_edge("C", "D", weight=4)

    >>> nx.shortest_path(G, "A", "D", weight="weight")

    ['A', 'B', 'D']

Install

-------

Install the latest released version of NetworkX:

.. code:: shell

    $ pip install networkx

Install with all optional dependencies:

.. code:: shell

    $ pip install networkx[default]

For additional details,

please see the `installation guide `_.

Bugs

----

Please report any bugs that you find `here `_.

Or, even better, fork the repository on `GitHub `_

and create a pull request (PR). We welcome all changes, big or small, and we

will help you make the PR if you are new to `git` (just ask on the issue and/or

see the `contributor guide `_).

License

-------

Released under the `3-Clause BSD license `_::

    Copyright (C) 2004-2024 NetworkX Developers

    Aric Hagberg 

    Dan Schult 

    Pieter Swart