PNG to EPS with Python?

[Just]

In article <cb035744.0312200034.67d5863f at posting.google.com>,
 hwlgw at hotmail.com (Will Stuyvesant) wrote:

> I have .PNG image I would like to convert to .EPS (Enhanced
> PostScript),

"Encapsulated PostScript", actually.

> for inclusing in LaTeX documents.  I feel that a portable
> tool for this would be very welcome in the scientific community, where
> they still LaTeX a lot!  There is a png2eps tool for linux/unix, but I
> can't find something that works on Windows.  Perhaps somebody with
> Cygwin can produce an .exe (I don't use Cygwin anymore myself)?  I
> wonder if this would be possible to do with Python, or maybe somebody
> already did this?  Instead of PNG also JPG, GIF, TIFF, etc. would be
> welcome, as it is easy to convert PNG back and forth to those, even on
> Windows :-)

Have you looked at PIL yet?

Just