[Zope] problem using rdflib with zope profiler

[Lucie Lejard]

Hi,

I am using the default profiler of zope (in zmi/Control_Panel/DebugInfo) 
  to trace the calls when I go on a specific template.
This template is using a Five view that has methods using the rdflib. 
You will see below the error i have when I try to access the template 
using the zope profiler:


2006-12-20 14:08:46 ERROR Zope.SiteErrorLog 
http://localhost:51921/RosettaSite/archive/advanced-search.html
Traceback (innermost last):
   Module ZPublisher.Publish, line 106, in publish
   Module ZPublisher.BaseRequest, line 323, in traverse
   Module Products.Five.traversable, line 118, in __bobo_traverse__
   Module zope.app.traversing.adapters, line 124, in traverse
   Module zope.app.traversing.adapters, line 178, in traversePathElement
   Module Products.Five.traversable, line 147, in traverse
    - __traceback_info__: (<Archive at /RosettaSite/archive>, 
'advanced-search.html', [])
   Module zope.component, line 152, in getMultiAdapter
   Module zope.component, line 165, in queryMultiAdapter
   Module Products.Five.site.localsite, line 127, in queryMultiAdapter
   Module zope.interface.adapter, line 475, in queryMultiAdapter
   Module Products.RosettaSite.browser.search, line 1175, in __init__
   Module Products.RosettaArchive.tools.rdf, line 108, in getBrowser
   Module Products.RosettaArchive.tools.rdf, line 60, in getGraph
   Module rdflib.Graph, line 478, in __init__
   Module rdflib.Graph, line 101, in __init__
   Module rdflib.BNode, line 49, in __new__
   Module profile, line 231, in trace_dispatch_i
   Module profile, line 238, in trace_dispatch_i
   Module profile, line 291, in trace_dispatch_call
AssertionError: ('Bad call', 
('/opt/local/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/rdflib/BNode.py', 
42, '__new__'), <frame object at 0x4698e10>, <frame object at 
0x1a06410>, <frame object at 0x44c5810>, <frame object at 0x18ab010>)

Does anyone has an idea why it is creating this error?

Thanks
Lucie

-- 
S i x  F e e t  U p , I n c .  |  "Nowhere to go but open source"
Silicon Valley: +1 (650) 401-8579 x605
Midwest: +1 (317) 861-5948 x605
Toll-Free: 1-866-SIX-FEET
mailto:lucie at sixfeetup.com
http://www.sixfeetup.com  |  Zope/Plone Custom Development