For now, the editor_input and edit_file functions do not make sense outside of the context of an ui. Having them in the content module was confusing. (See issue fixed by a600855.)
1. Install the dependencies using: > pip install -r requirements.txt 2. Run the tests using: > python -m unittest discover If you use nosetest, it will complain about addExpectedFailure, which you can safely disregard.