Hi,
 
We are using a proprietary file format in some of our tools.
I successfully added a new data type, but what I would like to do is to use the auto-detect when uploading the file, just based on the extension of the file.
 
My guess is I have to override the sniff() in the datatype class, and test for the extension ? Somethinkg like that :
 
if file.endswith('.extension123'):
...
 
But how do I get the original filename when it was uploaded ?
 
Thanks,
 
-- 
David