lopter/Dotcloud-Mongo-Python-Crontab-Test — comment on commit e19a521ee4762cd048f7a3ffd33ef591ad4d8f54
File:  line 0
By lopter:

Make sure that the permission change has been committed into your git repository.

There is actually almost no difference between the python and python-worker services. The python-worker service is basically the python service without Nginx (HTTP server) and uWSGI (Python web workers) running. Both can optionally run background processes using Supervisor. Since, your application doesn't make use of the web processes using the python-worker is more efficient.