extending python

[dimier]

I have created a module in python based on a C program and it works
fine. I created it without using swig.
I tried to create a class to go to //isation and ran in problems. I
created the class, but calling the associated methods,as an example, I
get the following message:

RuntimeError: Error in define_verbose

Notice thar define_verbose has arguments.

Can anyone tell me what I am doing wrong?