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This is an old posting. It turned out that the quick installer
is swallowing exceptions e.g. ImportErrors caused by the Install.py
import in same case (instead of reporting them at least).
- -aj
Gilles Lenfant wrote:
> Le 10 mai 2011 à 07:45, ajung a écrit :
>
>> As part of a current migration project we have a *lot* of Plone
>> 2.5 AT-based Products to be ported to Plone 4. Some of them only
>> contain an Install.py and there is too much code in order to rewrite
>> the code using GenericSetup. Is there a way to call the old Install.py
>> magic with Plone 4? Maurits pointed me to five:registerPackage but it
>> does not seem to help me - eggified Products having
>> Extensions/Install.py but no registered profile just don't show up
>> in the quick installer.
>
> Just register an (almost) empty GS profile and use an import step that calls
> your external method.
> This is somehow dirty but this works.
>
> put a "profiles/default/my_product.txt" marker file
>
> === setuphandler.py ====
> from zope.site.hooks import getSite
> from Products.MyProducts.Extensions.Install import install
>
> def my_import_step(setuptool):
> if setuptool.readDataFile('my_product.txt') is None:
> return
> portal = getSite()
> install(portal)
> return
> === /setuphandler.py ====
>
> HTH
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