astropy/specutils — pull request #54 by keflavich (2013-12-21 09:36:18+00:00)
Title: A few minor tweaks to FITS reading

I want to use the FITS reading tools in some other code now. In order to do so, it helps if there are module-level imports.

The checks for one-dimensionality are unnecessary. You can have a 1D FITS spectrum along any axis of an N-dimensional data set.