How to automatically run tests when there's any change in my project (Django)?

Question

At the moment I am running python manage.py test every once in a while after I make significant changes in my django project. Is it possible to run those tests

Answer 1

py.test answer (which also works for nose):

pip install pytest-xdist
py.test -f # will watch all subfolders for changes, and rerun the tests

Since py.test understands nose, this works for nose too.