astropy/astropy — pull request #1542 by mdboom (2013-10-08 15:48:40+00:00)
Title: from astropy import stability

This is a somewhat tongue-in-cheek PR, based on something that would make a good T-shirt, but I thought it might make sense as a point of discussion.

This adds some automation to the concept of the API stability list. A user can do

```
from astropy import stability
```

and then if they import a module with an unstable API, they would get an exception (alternatively could be a warning).