Oleg Broytmann, el 16 de abril a las 16:21 me escribiste:
> On Sat, Apr 14, 2007 at 02:59:51PM -0400, nich2o wrote:
> > First of all, I would like to thank you for your work on SQLObject, I
> > really appreciate working with it. I have a "feature request" that may
> > interest someone else: is it possible to include compression (bz2,
> > etc.) in a PickleCol or a new Col type ? I actually do the
> > compression/decompression myself while SQLObject does the
> > pickling/unpickling but it might be useful to integrate it inside the
> > package.
>
> You can create a new type of column, inherited from BLOBCol or
> PickleCol. Publish your code. If the code will be good enough - it will be
> included.
Just a thought: what about adding a 'filters' to any "blob-like" column?
Something that can be used something like:
from sqlobject import SQLObject, BLOBCol, filters as f
class A(SQLObject):
somecol = BLOBCol(filters=[f.gzip, f.encrypt_aes))
Maybe a more generic mechanism can be used, something like indicating wich
functions to use to "encode"/"decode" the column data. Or maybe that's a
part of the Validator work, and it a generic FilterValidator could be done
to do this job. What I don't have very clear is how easy is to add/change
a Column validator is.
Again, just some thoughts... :)
--
LUCA - Leandro Lucarella - Usando Debian GNU/Linux Sid - GNU Generation
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