[Schevo-devel] icon help

[Patrick K. O'Brien]

joseph schlesinger wrote:
> having sat out a couple of rounds of updates, i find i have several
> schemas with old-school icon support, ie:
> from schevo.icon.schema import SchevoIcon
> changing that line to
> _import('Schevo', 'icon', 1)
> raises exceptions on evo evolve and on evo create
> i don't have the specific tracebacks available at my current location,
> but i bet our developers know exactly what they would be ;-)
> as usual, any and all pointers would be greatly appreciated.

The simplest way to add icon support is to define the SchevoIcon entity
in your schema, like this:

from schevo.schema import *
schevo.schema.prep(locals())


class SchevoIcon(E.Entity):

    _hidden = True

    name = f.unicode()
    data = f.image()

    _key(name)


-- 
Patrick K. O'Brien
Orbtech       http://www.orbtech.com
Schevo        http://www.schevo.org
Louie         http://www.pylouie.org