psyco question

[miller.paul.w at gmail.com]

Say I have a module with a function f in it, and I do

psyco.bind (f)

Is there any simple/easy/elegant way to retain a reference to the
*unoptimized* version of f so I can call them both and compare
performance?    I've tried

f2 = copy.deepcopy (f)
psyco.bind (f)

but that doesn't work.  Other ways I've thought of that might work
just seem silly (like putting the definition of f in a string, using
compile() to construct two code objects and using psyco.bind() on one
of them), so I'm wondering if there's a good way.

Thanks!