[Zope] ZPT and private method

[Dragos Chirila]

Hi

I have a Python product, the main class is derived from SimpleItem. I want
to call an object private method, 'getSomething', from ZPT index_html of the
object. I got an error like :

Error Type: Undefined
Error Value: You are not allowed to access getSomething in this context not
found in 'here/getSomething', at line 14, column 9

The method getSomething is declared private.

What am I doing wrong here? I cannot call a private method from a ZPT of the
same object? Is there a way to handle this?

Thanks a lot,
Dragos