Hi Petr,

You may want to have a look at this link
http://www.sqlalchemy.org/docs/mappers.html#building-query-enabled-properties

Setting the viewonly=True property in your mapper configuration does
exactly what you want.  I've used it a couple of times in my own
project and it works.

-Mark

On Aug 29, 10:00 pm, Petr Kobalíček <kobalicek.p...@gmail.com> wrote:
> Hi devs,
>
> is there a simple way how to make an ORM property read only? I need to
> fetch the column from database so it will be accessible through the
> mapped class, but I need that the property will be never updated back
> to the database (in case I add the object to the session and do
> commit).
>
> Thanks!
>
> Best regards
> Petr Kobalicek

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