PYTHONPATH on the Windows Registry?

[Mark Hammond]

Ixokai wrote:
>     Question-- if Python on Windows (w/o win32all) is running on a machine,
> without any PYTHONPATH/etc set in the registry, but with an environment
> variable set, will it set its 'current' python path into the registry? Or
> set anything at all? I want a zero-impact run of Python on the system. :)
> 

PYTHONPATH is in addition to any paths in the registry.  Thus you can 
list all paths in PYTHONPATH and have no registry at all.

Mark.