To get this repo prepared for operation, the recommended way is:

cd <REPO_CLONED_LOCATION>
virtualenv .venv
. .venv/bin/activate
pip install -r requirements.txt

The main part of the code is decorated as fabric tasks and might be executed by:

fab task_name:task_argument1,task_argument2

The list of tasks is produced by:

fab -l

We are using normal GitHub process. Fork this repo, create a branch and suggest new pull request. See details here: https://guides.github.com/activities/contributing-to-open-source/#contributing