[Tutor] exit message

[Amit Saha]

On Mon, May 6, 2013 at 2:24 PM, Jim Mooney <cybervigilante at gmail.com> wrote:
> I've noticed that if you exit() a program you always get a traceback message:
> Traceback (most recent call last):
>   File "<pyshell#1>", line 1, in <module>
>     exit('what now?')
>   File "C:\Python33\lib\site.py", line 380, in __call__
>     raise SystemExit(code)
>
> What if you just want to exit for some normal reason and don't want
> the message? Or is a program always supposed to end in some normal way
> without an exit. Or is there a different, more graceful way to end a
> program when you want?

Something like this?

>> import sys
>>> while 1:
...     sys.exit('Exiting from Infinite Loop')
...
Exiting from Infinite Loop

-Amit.

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