[web2py] Help with db query

[Hassan Alnatour]

Dear ALL , 

i am trying to do this :

sup = db(
(db.Supplements.Category == (request.args(1)).replace('_',' ')) & (db.
Supplements.Users == str(request.args(0)) or 'Both') 
).select(db.Supplements.ALL)

But its not working , any help ???

REgards,

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