[Swig-user] Uncatched Crash in Python Class with Directors

[tarnschaf <ta...@gm...>]

Hello,

 I implemented a class in Python which extends a virtual C++ class.
(Actually a class only consisting of callbacks).

 With the director option it works that c++ calls are forwarded to my Python
implementation.
Now to the problem:
I don't know how to handle errors in python. I am not talking about
exceptions, but rather things like using classes that were not imported
before.

Usually python outputs something like:
NameError: name 'NotImported' is not defined

But if this occurs inside the director class (called from c++) the program,
an AppCrash occurs and I don't know how to avoid this.

def callbackMethod(self, data):
    h = NotImported()

Is a NameError in Python an exception that can be catched? The Python
program developed would otherwise become very hard to debug..
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