[Zope3-Users] Next Step to Bug Resolution???

[Roger Ineichen]

Hi Tim

> Betreff: Re: [Zope-dev] [Zope3-Users] Next Step to Bug Resolution???
> 
> Hi Dan,
> 
> On Sat, 2009-01-17 at 01:28 +0300, Dan Korostelev wrote:
> > Hi Tim.
> > 
> > Unfortunately I didn't follow the discussion lately, so may be the 
> > problem is no more, but...
> 
> There has been a tremendous amount of help from folks like 
> you.  However there is still not a solution.
> 
> I have been asked several times for a 15 minute overview.  
> This is tough given the complexity but allow me to ask the 
> question at a more basic
> level.   I believe it is similar to the way I asked it last year, but
> here goes.
> 
> I'm not going to address Field or Object here, just explain 
> the basics.
> 
> class DataStructure(Persistence):
>    """abstract class"""

What is Persistence? Where does is come from?

> class ItemStructure(DataStructure):
>     """abstract class"""
> 
> class ItemList(ItemStructure):
>     u"""
>     Logical list data structure, where each item has a value 
> and can be referred to by a name 
>     and a positional index in the list. The list may be empty.
>     """
> 
>     items = List(
>         value_type=Object(schema=IElement),
>         title=_(u"items"),
>         description=_(u"""Physical representation of the list."""),
>         required=False
>     )

I hope you don't instanciate any of this classes and use them
for store something. Do you?

Regards
Roger Ineichen