[Framework-Team] Re: [Plone 4] Zope 2.12 status

Andreas Zeidler az at zitc.de
Wed Jul 1 22:25:01 UTC 2009

On Jul 1, 2009, at 9:22 PM, David Glick wrote:
> On Jul 1, 2009, at 12:13 PM, Hanno Schlichting wrote:
>>> - sort out image traversal stuff / linkintegrity (image scales are  
>>> now found
>>> via an IPublishTraverse adapter rather than __bobo_traverse__,  
>>> which doesn't
>>> work during non-publish traversal, so linkintegrity fails to  
>>> detect that
>>> images are linked in a document)
>> Huh? I thought that change was only part of Archetypes trunk and not
>> in the scope of Plone 4.
> I haven't given a lot of attention to Archetypes yet.  We can (and  
> probably should) exclude that change.

otoh, `plone.app.imaging` also introduces that adapter, and as it was  
mainly created as a support package for adding "image support" to  
`plone.app.blob` (did you think anyone wanted those configurable image  
scales? :)).  that's because the latter overrides the original adapter  
with an implementation based on zodb blobs.

so i'm gonna argue for it's inclusion into plone 4, thereby bringing  
back the `IPublishTraverse` adapter.  of course, limi simply converted  
that old PSPS ticket (#7822) into a PLIP and i didn't think of adding  
a reference to that dependency, so the fwt will have a point in  
turning this down.  i should mention, though, that not being able to  
rely on `plone.app.imaging` would set back "image support" quite a bit  
and thereby reduce the chances of wrapping up blob support in time.   
also, i think the configurable image scales have been a popular  
request by some (b1 had 500+ downloads in 1.5 month ;)).

anyway, and stopping the shameless advertising here, i think back- 
porting the traversal adapter might make sense, and since both  
`plone.app.imaging` (being a potential candidate needing this) and  
`plone.app.linkintegrity` happen to be packages i'm familiar with, i'd  
volunteer to help fixing the issue.  how's that? :)



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