Ekklesia Portal

This repository is part of the Ekklesia e-democracy platform. It provides the motion portal Web UI, the public API and administrative interface.

You can find more development and operation documentation in the Ekklesia Documentation

Tech Stack

• Backend:
  • Main language: Python 3.11
  • Web framework: Morepath
  • Testing: pytest, WebTest
• Frontend
  • Templates PyPugJS (similar to Pug) with Jinja as template engine.
  • Sass Framework Bootstrap 4
  • htmx for "AJAX" requests directly from HTML.
• Database: PostgreSQL 15
• Dependency management and build tool: Nix
• Documentation: Sphinx with MyST Markdown parser.
• (Optional) Run on NixOS with the included NixOS module
• (Optional) Docker / Podman for running container images (built by Nix)

Development

To get a consistent development environment, we use Nix to install Python and the project dependencies. The development environment also includes PostgreSQL, code linters, a SASS compiler and pytest for running the tests.

Development Quick Start

This section describes briefly how to set up a development environment to run a local instance of the application.

Setting up the environment for testing and running tests is described in the section Testing in the Ekklesia documentation.

The following instructions assume that Nix is already installed, has Nix flakes enabled, and an empty + writable PostgreSQL database can be accessed somehow.

If you don't have Nix with Flakes support and or can’t use an existing PostgreSQL server, have a look at the Development Environment section in the Ekklesia documentation.

It's strongly recommended to also follow the instructions at Setting up the Cachix Binary Cache <https://docs.ekklesiademocracy.org/en/latest/development/dev_env.html#setting-up-the-cachix-binary-cache> or the first step will take a long time to complete.

1. Clone the repository and enter nix shell in the project root folder to open a shell which is your dev environment:

   git clone https://github.com/edemocracy/ekklesia-portal
   cd ekklesia-portal
   nix develop
   

2. Compile translations and CSS (look at dodo.py to see what this does):

   doit
   

3. Create a config file named config.yml using the config template from src/ekklesia_portal/config.example.yml or skip this to use the default settings from src/ekklesia_portal/default_settings.py. Make sure that the database connection string points to an empty + writable database.

4. Set up the dev database (look at flake.nix to see what this does):

   create_dev_db
   

5. Run the development server (look at flake.nix to see what this does):

   run_dev
   

Run help to see all commonly used dev shell commands.

Running In Production

A production environment can be built by Nix. The generated output doesn’t have additional requirements. The application can be run by a start script directly, using the included NixOS module or the Docker image built by Nix. Static assets are built separately and can be served by the included minimal Nginx. As for the application itself, we can build a standalone start script or a Docker image.

See the Ekklesia Operations Manual for more information.

History

Ekklesia Portal started as an improved implementation of Wikiarguments in Python 3.x using the Flask micro web framework. The project is now based on the Morepath web framework and tries to explore ideas from the Ruby project Trailblazer.

License

AGPLv3, see LICENSE

Active Authors

• Tobias ‘dpausp’
• Nico ‘kaenganxt’
• Holger ‘plexar’