Previously yuppie wrote:
After (re)reading all the comments and having a closer look at the code
I came to these conclusions:
1.) CMF 2.1 checks two different restrictions: allowType() and
isConstructionAllowed(). PortalFolderBase._verifyObjectPaste just checks
allowType() because in CMF
Hi Wichert!
Wichert Akkerman wrote:
Previously yuppie wrote:
2.) The distinction between allowType() and isConstructionAllowed() was
clear in CMF 2.1: allowType() checked a cheap, not permission related
CMF specific restriction. isConstructionAllowed() checked generic
permission related
Am 02.06.2009 um 14:47 schrieb Wichert Akkerman:
That assumes the object has already been constructed and you're only
testing constraints for adding the instance to the container. Our use
case is different: we are testing at a point where construction has
not happened yet.
I think there
Am 03.06.2009 um 10:12 schrieb Wichert Akkerman:
There are two reasons I want to block creation of the object:
performance, and user interface. The last one is more critical: the
add-item menus used in Plone (and I suspect CMF as well) look for
all object types that can be constructed
Hi Wichert!
Wichert Akkerman wrote:
I have a use case where I need to put additional restrictions on object
creation, in particular I need to restrict the maximum depth of items
inside of a container of a specific type. The ideal place to put such a
restriction seems to be the
Previously Tres Seaver wrote:
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Wichert Akkerman wrote:
I have a use case where I need to put additional restrictions on object
creation, in particular I need to restrict the maximum depth of items
inside of a container of a specific type.
Previously yuppie wrote:
It's no hook for adding restrictions, but it's a hook for using
different implementations.
and does not support portal types.
Do you mean does not support per portal type hooks or do you mean
does not support filtering based on portal type name?
The latter.
Previously Wichert Akkerman wrote:
I have a use case where I need to put additional restrictions on object
creation, in particular I need to restrict the maximum depth of items
inside of a container of a specific type. The ideal place to put such a
restriction seems to be the
Wichert Akkerman wrote:
Previously yuppie wrote:
A CMF specific precondition would look up type restrictions in the fti
of the container.
checkFactory and checkObject are quite similar to isConstructionAllowed.
I think we should reimplement this based on zope.container before we
start
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Wichert Akkerman wrote:
Previously Tres Seaver wrote:
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Wichert Akkerman wrote:
I have a use case where I need to put additional restrictions on object
creation, in particular I need to restrict the
I have a use case where I need to put additional restrictions on object
creation, in particular I need to restrict the maximum depth of items
inside of a container of a specific type. The ideal place to put such a
restriction seems to be the isConstructionAllowed method on the FTI.
Currently
Wichert Akkerman wrote:
I have a use case where I need to put additional restrictions on object
creation, in particular I need to restrict the maximum depth of items
inside of a container of a specific type. The ideal place to put such a
restriction seems to be the isConstructionAllowed
Previously yuppie wrote:
Wichert Akkerman wrote:
I have a use case where I need to put additional restrictions on object
creation, in particular I need to restrict the maximum depth of items
inside of a container of a specific type. The ideal place to put such a
restriction seems to be
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Wichert Akkerman wrote:
I have a use case where I need to put additional restrictions on object
creation, in particular I need to restrict the maximum depth of items
inside of a container of a specific type. The ideal place to put such a
Wichert Akkerman wrote:
Previously yuppie wrote:
Wichert Akkerman wrote:
I have a use case where I need to put additional restrictions on object
creation, in particular I need to restrict the maximum depth of items
inside of a container of a specific type. The ideal place to put such a
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