Excellent :) Thank you. That's much nicer than the try/except I was using.

Rob.

Brandon Pedersen wrote:

if hasattr(result, 'FirstField') and hasattr(result.FirstField,
'SomeTable') and hasattr(result.FirstField.SomeTable, 'SomeData') and
so on:
    info = that thing

On Sun, Sep 12, 2010 at 3:21 AM, Rob D <robzyb@gmail.com> wrote:

Hey, a big thanks to Jeff for helping me figure out how to use the Doctor :)
It was much appreciated.

I currently have a bit of a problem, though. I have looked through the
documentation and can't seem to find out what object client.service returns.
This is my code:

result = client.service.DoSomethingIncrediblyInteresting(WithADiscoStick)
info =  result.FirstField.SomeTable.SomeData.somethingorother.DooDah

The thing is that sometimes FirstField doesnt exist which causes my Python
program to quit rather angrily. Is there a check I can do on result,
FirstField, and so on, to check of the children I'm about to grab info from
actually exist?

Thanks,
Rob.

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