[Python-Dev] Proposing a sys.special_exceptions tuple
Phillip J. Eby
pje at telecommunity.com
Thu Sep 30 21:37:17 CEST 2004
At 12:52 PM 9/30/04 -0300, Lalo Martins wrote:
>On Thu, Sep 30, 2004 at 10:19:22AM -0400, Phillip J. Eby wrote:
> >
> > Also, maybe in 2.5 we could begin warning about bare excepts that aren't
> > preceded by non-bare exceptions.
>
>try:
> foo()
>except:
> print_or_log_exception_in_a_way_that_is_meaningful()
> raise
>
>doesn't seem to be incorrect to me. For example, if the program
>is a daemon, I want the exception logged somewhere so that I can
>see it later, because I won't be watching stderr.
1. If the exception raised is a MemoryError, your daemon is in trouble.
2. I said *warn*, and it'd be easy to suppress the warning using 'except
Exception:', if that's what you really mean
3. But I suppose this could be considered a job for pychecker.
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