Introduction
ephios is designed to be flexible and extensible. This means that you can hook into several parts of the system with a plugin and change or add functionality. We are sending out several Django signals that you can register for. You can check out the list of Available signals. For some signals, you need to return subclasses of our Base classes
Creating a plugin
In general, an ephios plugin is a python package with a special entrypoint. To save you the hassle, we are providing a cookiecutter template with everything prepared for you to start.
To get started, make sure that you have at least Python 3.8 and cookiecutter installed with pip install cookiecutter
You can create your project by executing cookiecutter https://github.com/ephios-dev/ephios-plugin-template
. Make sure to use a valid python package name (only letters, numbers and underscores) as your app name.
Change to the newly created folder and make sure to follow the setup steps metioned in Contributing but prefixed by python -m ephios
instead of python manage.py
to setup your local ephios instance for testing.
You will find a (nearly) empty django app inside your project. This app will be listed in INSTALLED_APPS of ephios, so you can use all common django features likes migrations and URLs.
You should register to some of the Available signals to get called by ephios. Please note that with instances of PluginSignal
, only activated plugins will receive signal calls.
Installing a plugin
To package your plugin, you can run poetry build
which will produce a python wheel. You can either copy the wheel file
to your server and install it with pip install /path/to/build.whl
or publish it to pypi using poetry publish
. You need to create
an API token with pypi for that. Then you can install your plugin from pypi with pip install app_name
. Make sure to install the
plugin in the same virtual environment as ephios (if applicable). Please note that you need to activate the plugin from within ephios in order to see it.