here's the reference manual page on datastore exceptions:
http://code.google.com/appengine/docs/python/datastore/exceptions.html

here is an early post making the same request as you:
http://groups.google.com/group/google-appengine/browse_thread/thread/d6af2b501f795ad1

here's one on handling maintenance windows:
http://appengine-cookbook.appspot.com/recipe/gracefully-handling-system-maintenance

if anyone knows of any more, please follow-up on this thread!

cheers,
-- wesley
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
"Core Python Programming", Prentice Hall, (c)2007,2001
"Python Fundamentals", Prentice Hall, (c)2009
   http://corepython.com

wesley.j.chun :: [email protected]
developer relations :: google app engine



On Jan 4, 6:22 am, james_027 <[email protected]> wrote:
> hi,
>
> any post showing how to use the datastore exceptions?
>
> thanks

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