[BangPypers] How to run a block of code just before the interpreter is being exited like END{} in perl ??

[Anand B Pillai]

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On Monday 02 September 2013 08:09 PM, venkatakrishnan g wrote:
> import atexit
> 
> def callback(): print "about to exit!"
> 
> atexit.register( callback )

Better use it as decorator.

import atexit

@atexit.register
def last_man_standing():
    print "Hasta la vista, Baby."p


This is another version of this by mucking around directly
with sys.exitfunc using a with context.

from contextlib import contextmanager

@contextmanager
def end_of_days():
    def wrapper():
        print 'Goodbye.'
    yield wrapper

with end_of_days() as sys.exitfunc:
    print 3+4


> 
> 
> On 2 September 2013 20:00, babmis <babmis at outlook.com> wrote:
> 
>> 
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>>
>
>> 
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- -- 
Regards,

- --Anand

-
--------------------------------------------------------------------------------------
Software Architect/Consultant
anandpillai at letterboxes.org

Please note my updated email address <anandpillai at letterboxes.org>.
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