readable is on the Field (i.e. column) so.... what happens if row 1 has 
column a,b,c == None and row 2 has a,c,d  == None ?

On Monday, October 17, 2016 at 9:11:24 PM UTC+2, Alex Glaros wrote:
>
> Would like to loop through columns in a set object and set readable = 
> False if the field has no data in it
>
> something like:
>
>     [setattr(f, 'readable', False) for f in db.Address if specificAddress.
> f.name == None]
>
> (the set above is created with this line: specificAddress = 
> db.Address(specificAddressID)
>
> thanks
>
> Alex Glaros
>
>

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