Re: Issues accessing class attributes of external package distance function

> I am trying to fetch the result of a distance metric, implemented as Weka external package, and use it in python via python-weka-wrapper3.
>
> For this, I augment DilcaDistance.java by the method getMatricesDilca (and build a jar myself), as shown below (most parts of the file are omitted):
>
> https://svn.cms.waikato.ac.nz/svn/weka/trunk/packages/external/DilcaDistance/src/main/java/weka/core/DilcaDistance.java

[...]

I just committed some changes to pww3 that allow you to access or call
non-public Java fields/methods (NB: a Java security manager may not
allow this type of access, so your mileage may vary).

The following example script shows the use of the methods
"get_non_public_field" and "call_non_public_method" and also applies
it to the DilcaDistance class:
https://github.com/fracpete/python-weka-wrapper3-examples/blob/master/src/wekaexamples/core/non_public_access.py

Cheers, Peter
-- 
Peter Reutemann
Dept. of Computer Science
University of Waikato, NZ
+64 (7) 858-5174 (office)
+64 (7) 577-5304 (home office)
https://www.cs.waikato.ac.nz/~fracpete/
http://www.data-mining.co.nz/
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