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 _______________________________________________ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
