raise errors

[daved170]

Hi everybody,
I need help with exceptions raising.
My goal is to print at the outer functions all the errors including
the most inner one.

For example:

def foo1(self):
   try:
        foo2()
   except ? :
         print "outer Err at foo1" + ??

def foo2(self):
   try:
        error occured
   except ? :
         raise "inner Err at foo2"


the ? remarks that I have no idea what to use.

I would like the print to be : outer Err at foo1 , inner Err at foo1

thanks
daved