The following provides a guide for developers wishing to contribute to Sphinx-Needs.

Bugs, Features and PRs

For bug reports and technical well described feature requests please use our issue tracker:
For feature ideas and questions please use our discussion board:

If you have already created a PR, awesome! Just send it in. It will be checked by our CI (test and code styles) and a maintainer needs to perform a review, before it can be merged. Your PR should contain the following parts:

  • A meaningful description or link, which describes the change

  • The changed code (for sure :) )

  • Test cases for the change (important!)

  • Updated documentation, if behavior gets changed or new options/directives are introduced.

  • Update of docs/changelog.rst.

  • If this is your first PR, feel free to add your name in the AUTHORS file.

Installing Dependencies

Sphinx-Needs requires only Poetry to be installed as a system dependency, the rest of the dependencies are ‘bootstrapped’ and installed in an isolated environment by Poetry.

  1. Install Poetry

  2. Install project dependencies

    poetry install

List make targets

Sphinx-Needs uses make to invoke most development related actions.

Use make list to get a list of available targets.


Build docs

This will build the Sphinx-Needs documentation stored under /docs.

It will always perform a clean build (calls make clean before the build). If you want to avoid this, run the related sphinx-commands directly under /docs (e.g. make docs).

make docs-html


make docs-pdf

Running Tests

make test


make lint

Running Test Matrix

This project provides a test matrix for running the tests across a range of python and sphinx versions. This is used primarily for continuous integration.

Nox is used as a test runner.

Running the matrix tests requires additional system-wide dependencies

  1. Install Nox

  2. Install Nox-Poetry

  3. You will also need multiple Python versions available. You can manage these using Pyenv

You can run the test matrix by using the nox command


or using the provided Makefile

make test-matrix

For a full list of available options, refer to the Nox documentation, and the local noxfile.


Sphinx-Needs uses black and isort to care about its source code formatting.

To run both:

make format

Running Commands

See the Poetry documentation for a list of commands.

In order to run custom commands inside the isolated environment, they should be prefixed with “poetry run” (ie. poetry run <command>).


Daniel Woste <>


Marco Heinemann <>

Trevor Lovett <>

Magnus Lööf <>

Harri Kaimio

Anders Thuné

Daniel Eades <>