[issue8863] Display Python backtrace on SIGSEGV, SIGFPE and fatal error
STINNER Victor
report at bugs.python.org
Thu Dec 23 04:35:58 CET 2010
STINNER Victor <victor.stinner at haypocalc.com> added the comment:
Le jeudi 23 décembre 2010 à 02:27 +0000, Scott Dial a écrit :
> Scott Dial <scott at scottdial.com> added the comment:
>
> On 12/22/2010 8:52 PM, STINNER Victor wrote:
> > Amaury asked for a sys.setsegfaultenabled() option: I think that the command line option and the environment variable are enough.
>
> I really think you should think of it as a choice the developer of an
> application makes instead of a choice an application user makes.
Why do you think so? Can you give me an use case of
sys.setsegfaultenabled()?
Extract of my email on python-dev:
Use case: when a program crashs, the user reruns its application
with the fault handler enabled and tries to reproduce the crash.
He/She can send the Python backtrace to the developer, or use
it directly (if he/she understands it).
After the discussion on python-dev, I don't think that the fault handler
should be enabled by default, but only for a single run.
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