Combining C and Python

[Osiris]

I found this text about combining C-code with Pyton scripting on the
P2P networks in PDF:

Python Scripting for Computational Science
Hans Petter Langtangen
Simula Research Laboratory
and
Department of Informatics
University of Oslo


amazon and others have it in print.
software for the text is here:
http://folk.uio.no/hpl/scripting/

if you  want to download the 1st edition from
http://folk.uio.no/hpl/scripting/
the password (first word on page 92)  is "leads" (no quotes)