On Wed, 05 Jul 2000 19:42:38 +0300, Itamar Shtull-Trauring
[EMAIL PROTECTED] wrote:
Shane Hathaway wrote:
The place where this is needed most (IMHO) is for ZClass factories. So
there needs to be a way to create meta type filters through the Web.
Yes, but in Python products too, where you
(URL:
http://www.zope.org/Members/michel/Projects/Interfaces/RestrictedCreation)
Restricted Creation of Objects
The problem - certain types of objects should not be added except in certain
places or with certain restrictions. For example, we may want to make sure
Laundry objects are only added
Itamar Shtull-Trauring wrote:
I propose a Restricted Creation Interface - when an ObjectManager constructs
it's Add list in manage_main, it first checks with each addable class if
it's instances can be added in this specific ObjectManager.
The place where this is needed most (IMHO) is for
Shane Hathaway wrote:
The place where this is needed most (IMHO) is for ZClass factories. So
there needs to be a way to create meta type filters through the Web.
Yes, but in Python products too, where you have Items that should only go in
specific ItemHolders. This is very common.
On the
At 12:01 PM 7/5/00 -0400, Shane Hathaway wrote:
Itamar Shtull-Trauring wrote:
I propose a Restricted Creation Interface - when an ObjectManager
constructs
it's Add list in manage_main, it first checks with each addable class if
it's instances can be added in this specific ObjectManager.
The