[ricardobeat]

When using Heroku and similar hosts, the only way to upload files is via git push, so you won't be able to get your _secrets.py file into the server.

[ceol]

Oh, that's a very good point. I assume Heroku allows you to set environment variables? I've never really used it before, so I didn't even think of that possibility.

[steveklabnik]

Yes, Heroku does, with 'heroku config'.