[Zope-DB] Return a Null string instead of a "None" string, DCOracle2

[Remy Pinsonnault]

Hi,
 
I'm running the last DCOracle2 version under Windows XP, Oracle 9i and
Python 2.3.
 
Right now the product returns a string containing "None" when the result is
a zero-length varchar2 (NULL). How can I change this behaviour?
 
Can i change something in the source code to get a Null value? At least if I
could modify the "None" string to something else it would be better because
the application is in spanish and None doesn't look good...
 
Thanks in advance
 
Remy Pinsonnault
Information Technology Specialist
PERCAN PROJECT <http://www.percan.ca/> 
ROCHE LIMITED, CONSULTING  <http://www.roche.ca/> GROUP
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