Gracefull application exit.
M.-A. Lemburg
mal at egenix.com
Sat Jul 26 14:30:06 EDT 2008
On 2008-07-24 18:06, Robert Rawlins wrote:
> Chaps,
>
>
>
> I'm looking to implement an exit/termination process for an application
> which can be triggered by A) a keyboard interrupt or B) termination of the
> application as a Daemon using a signal.
>
>
>
> I have a whole bunch of tasks I want to perform as a cleanup before the
> application is terminated, cleaning files, database calls, closing open
> connections and a few other things.
>
>
>
> I know we have:
>
>
>
> # I'm the main application started method.
>
> if __name__ == "__main__":
>
>
>
> For starting an application, but do we have an equivalent methods for when
> an application is terminated which we can use to close down any current
> internal processes before the application exits?
>
>
>
> I'd really love to have your thoughts and experience on gracefully killing
> an application.
Warp your whole application into a main() function and then use:
try:
main()
finally:
cleanup()
--
Marc-Andre Lemburg
eGenix.com
Professional Python Services directly from the Source (#1, Jul 25 2008)
>>> Python/Zope Consulting and Support ... http://www.egenix.com/
>>> mxODBC.Zope.Database.Adapter ... http://zope.egenix.com/
>>> mxODBC, mxDateTime, mxTextTools ... http://python.egenix.com/
________________________________________________________________________
:::: Try mxODBC.Zope.DA for Windows,Linux,Solaris,MacOSX for free ! ::::
eGenix.com Software, Skills and Services GmbH Pastor-Loeh-Str.48
D-40764 Langenfeld, Germany. CEO Dipl.-Math. Marc-Andre Lemburg
Registered at Amtsgericht Duesseldorf: HRB 46611
More information about the Python-list
mailing list