Le 16 sept. 08 à 17:16, Hans-Peter Locher a écrit :
Hi,
I'm working on a policy product which creates some content during
installation.
I have a custom folderish content type "Queue" which I want to add
some instances of.
The code check if there is already an object with the id, and only
creates if that isn't the case.
I was happy having my unit tests pass, unti I've started my Plone
site and manually installed/ uninstalled the policy product.
It happens that on installation content gets created as desired.
But on uninstall, the objects get deleted (wtf)
The code looks as follows:
<snip>
def create_content(portal):
""" Creates queues and sets them to state active """
logger.info("********** create content")
wf = getToolByName(portal, 'portal_workflow')
for item in CONTENT:
if item['id'] in portal.objectIds():
logger.info("Object %s already created , pass" %
item['id'])
else:
portal.invokeFactory('Queue',
item['id'],
title=item['title'],
description=item['description'])
queue = getattr(portal, item['id'])
wf.doActionFor(queue, 'activate')
logger.info("%s created" % item['id'])
<snip>
Is this some new functionality that setuphandlers get a magic
reverse or am I missing something?
Thanks for any hints.
IIRC, the magic is in portal_quickinstaller that records lots of
changed and created stuffs during an install. And can revert all this
on uninstall.
--
Gilles Lenfant
INGENIWEB (TM) - SAS 50000 Euros - RC B 438 725 632
Bureaux de la Colline
1 rue Royal
92210 Saint Cloud - France
Phone : 01 78 15 24 00 / Fax : 01 46 02 44 04
web : www.ingeniweb.com - une société du groupe Alter Way
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