Are there free molecular libraries written in python ?

[Robert Kern]

Xiao Jianfeng wrote:
> Hi,
> 
> Are there any free libraries for the analysis and manipulation of
> molecular structural models, implemented in the Python programming
> language ?

Google is your friend.

http://starship.python.net/crew/hinsen/mmtk.html
http://pymol.sourceforge.net/
http://www.scripps.edu/~sanner/python/

-- 
Robert Kern
rkern at ucsd.edu

"In the fields of hell where the grass grows high
 Are the graves of dreams allowed to die."
  -- Richard Harter