Re: [Zope3-Users] IntID utility not found

2006-06-12 Thread Bernd Dorn 


On 11.06.2006, at 23:39, Florian Lindner wrote:


Hello,
suddenly I get this error, the code used to work

  File "/home/xgmde/Zope3//lib/python/zope/component/_api.py", line  
207, in

getUtility
raise ComponentLookupError(interface, name)
ComponentLookupError: (zope.app.intid.interfaces.IIntIds>, '')


The problem is clear but it should not appear. It occurs upon  
adding my

object. This object performs some initializations:


def onObjectAdded(event):
if IXGM.providedBy(event.object):
if not ISite.providedBy(event.object):
# Make it a site
xgm = event.object
site_manager = LocalSiteManager(xgm)
xgm.setSiteManager(site_manager)

intid = ensureUtility(xgm, IIntIds, '', IntIds ,  
asObject = True)


cat = ensureUtility(xgm, ICatalog, '', Catalog,  
asObject = True)


abbr_index = TextIndex("abbreviation", IAbbreviation)
cat["AbbreviationIndex"] = abbr_index




i think you have to set the site after you have made your object a site

from zope.app.component import hooks
hooks.setSite(xgm)

Regards, Bernd



When I trace into that I can see that the intid is really created  
and also at

the correct place.

When I comment the catalog creation out it works and I can add the  
catalog
with the ZMI without any problems. But why does it not find the  
IntID utility

when created from code?

Anyone knows whats wrong?


Thanks,

Florian
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[Zope3-Users] IntID utility not found

2006-06-11 Thread Florian Lindner 
Hello,
suddenly I get this error, the code used to work

  File "/home/xgmde/Zope3//lib/python/zope/component/_api.py", line 207, in 
getUtility
raise ComponentLookupError(interface, name)
ComponentLookupError: (, '')

The problem is clear but it should not appear. It occurs upon adding my 
object. This object performs some initializations:


def onObjectAdded(event):
if IXGM.providedBy(event.object):
if not ISite.providedBy(event.object):
# Make it a site
xgm = event.object
site_manager = LocalSiteManager(xgm)
xgm.setSiteManager(site_manager)

intid = ensureUtility(xgm, IIntIds, '', IntIds , asObject = True)

cat = ensureUtility(xgm, ICatalog, '', Catalog, asObject = True)

abbr_index = TextIndex("abbreviation", IAbbreviation)
cat["AbbreviationIndex"] = abbr_index


When I trace into that I can see that the intid is really created and also at 
the correct place.

When I comment the catalog creation out it works and I can add the catalog 
with the ZMI without any problems. But why does it not find the IntID utility 
when created from code?

Anyone knows whats wrong?


Thanks,

Florian
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Zope3-users mailing list
Zope3-users@zope.org
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