[Zope] Underscore in Python Modules

[P B]

Hello,
I have a number of python modules I would like to run
from ZOPE.  The problem is that they contain many
underscores and double underscores.

So when I try to import them as Python Scripts, Zope
gives me an error that "attributes beginning with _
are not allowed"

Is there a way around this?
thanks

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