# Development

## Development requirement

crispy-form-foundation is developed with:

- Unittests using Pytest;

- Respecting flake and pip8 rules using Flake8;

- Sphinx for documentation with enabled Napoleon extension (using only the Google style);

- tox to test again different Python and Django versions;

## Install for development

### Unittests

Unittests are made to works on Pytest, a shortcut in Makefile is available to start them on your current development install:

    make tests

### Tox

To ease development again multiple Python and Django versions, a tox configuration has been added. You are strongly encouraged to use it to test your pull requests.

Before using it you will need to install tox, it is recommended to install it at your system level so dependancy is not in tests requirements file:

    sudo pip install tox

Then go in the crispy-form-foundation repository directory where live the `setup.py` and `tox.ini` files and execute tox:

    tox

### Documentation

You should see about sphinx-autobuild for a watcher which automatically rebuild HTML documentation when you change sources.

When installed you can use following command from `docs/` directory:

    make livehtml