[vtkusers] Re: Catching vtkError in python

[Charl P. Botha]

Charl P. Botha wrote:
> The VTK Python observer-based error handling doesn't follow this 
> pattern.  If you add an ErrorEvent observer to an object, and that 
> observer (Python callable object) has a valid CallDataType attribute, it 
> will be called with the errormessage as parameter.  Please see the 
> attached example.  You need a relatively recent CVS for this, as I only 
> committed it quite a while after the posting you quote above.

Whoops, that was an old and incorrect example.  With this mail, the 
correct one.

-- 
charl p. botha http://cpbotha.net/ http://visualisation.tudelft.nl/
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