pretty print 2D arrays

[Colin J. Williams]

Alan G Isaac wrote:

> I figure someone must have done this nicely but
> I can't find it. I'd like structured printing of 2D
> arrays, where an entry of None or '' should be
> printed as whitespace. Something like:
> 
> Inputs: 2D array, 1D array of fixed field widths, 1D array of format
> suggestions
> Effect: formatted print of the 2D array (or its transpose)
> 
> Thanks,
> Alan Isaac
> 
You might consider numarray, but you would have to make your own
provision for Null entries.

Colin W.