Bernd Dorn wrote:
> you reassign the attribute here, so the list is never persistent
I thought about that, it's python 101 after all
> in Person.__init__ do: self.gadgets=PersistentList()
>
> and then in growup:
>
> person.gadgets.extend([ Gadget(toy) for toy in baby.toys ])
Yes, indeed, what I tr
On 13.06.2006, at 00:16, Marco Mariani wrote:
I'm having this stripped-down use case.
class IToy(Interface):
name = TextLine(title=u"Toy")
class Toy(Persistent):
name = FieldProperty(IToy['name'])
class IGadget(Interface):
name = TextLine(title=u"Gadget")
class Gadget(Persist
On Wed, Jun 14, 2006 at 03:22:29PM -0500, mats.nordgren wrote:
> I'm not sure this is it or not but FieldProperty doesn't play nice with the
> persistent list and dict, it will only accept the non persistent list.
Oh, well, nice to know.
> Instead of using FieldProperty, try to define it directl
I'm not sure this is it or not but FieldProperty doesn't play nice with the
persistent list and dict, it will only accept the non persistent list.
>>> class ITest(Interface):
... mylist = List(title=u'My List')
...
>>> class Test(Persistent):
... implements(ITest)
... mylist = FieldPro
Marco Mariani wrote:
> This creates the gadgets (one per each toy) but the Gadget.name
> attributes, altough being created, are not persisted.
>
I'd like to understand if what I was trying to do with my objects should
"just work", or if I misunderstood something.
tnx
___
Marco Mariani wrote:
> class Gadget(Persistent):
> name = FieldProperty(IGadget['name'])
>
> def __init__(self,toy):
> super(Person, self).__init__(self)
>
Of course it's super(Gadget, self)
This is not real code, I've simplified a lot
_
