Which exception has been used? (was: Which exception to use?)
tdelaney at avaya.com
Fri Jan 31 01:39:57 CET 2003
> From: Laura Creighton [mailto:lac at strakt.com]
> > Suppose, as is always true, though, that I'm dealing
> > with modules not under my control. How do I catch
> > "other"? There must be something I'm missing about
> > the new type and exception systems, 'cause I don't
> > see a Pythonic way to write
> > ....
> > except OTHER, e:
> > # The foreign code threw an exception of
> > # a type I don't recognize, but I need
> > # to process/log/... 'e'.
> > cope(e)
> > Yes, I can write
> > ....
> > except:
> > cope()
> > but then I've lost the information I want in 'e'.
> It is sitting around in sys.exc_info(). Grab it before
> another exception
Note as well, that sys.exc_info() is thread-safe - if an exception occurs on
another thread it will not affect the result. sys.exc_info() will only be
overwritten by an exception on the same thread.
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