Problem using datasource.extensions.getSequence

[ROBIEZ JP DistDpoCes4-d]

Hello,

Here is my problem : I am playing with the 0.4.3 version of gf and try to
use the extensions class for a datasource in a trigger to access the
getSequence method (as you do in samples/track/contact_manager.gfd). Python
doesn't find the extensions attribute for the datasource, i don't know why.
Trying to trace the problem i saw the message "GDataSource.py bound to None"
in the debugging info and I wonder if this normal (as in GDataSource.py the
"None" seems to be self._dataObject, line 192). I am using gnue on a debian
(woody) with postgresql and the psycopg driver. Any clue ?

Thank you for your help.

Jean-Pascal Robiez
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