who is my caller?

[Clark C. Evans]

On Tue, 27 Mar 2001, Emile van Sebille wrote:
> If I'm not mistaken, with 2.0 you can directly import traceback without
> needing to generate an exception first.

I was actually looking to do something like..
    
    caller = traceback.call_stack.top()
    try:
      if '0h3kfd' = caller.check('key'):
          # ok... you passed security
    except:
      pass

A string print-out is useless... I'm after
the function objects.... 

This brings up another question, if I
have a function can I get the module
handle; or if I have a bound-function can
I fetch the object that it is part of?

Thanks!

Clark