[Zope-dev] Zope 3 on Python 2.5, Zope 3 releases

[Lorenzo Gil Sánchez]

Here is the traceback information:

2008-07-13T10:44:37 ERROR SiteError http://127.0.0.1:8080/@@index.html
Traceback (most recent call last):
  File
"/home/lgs/z3env25/eggs/tmpbLKU14/zope.publisher-3.5.3-py2.5.egg/zope/publisher/publish.py", line 133, in publish
  File
"/home/lgs/z3env25/eggs/tmpaC6Rf5/zope.app.publication-3.4.3-py2.5.egg/zope/app/publication/zopepublication.py", line 167, in callObject
  File
"/home/lgs/z3env25/eggs/tmpbLKU14/zope.publisher-3.5.3-py2.5.egg/zope/publisher/publish.py", line 108, in mapply
   - __traceback_info__: <bound method Contents.index of
<zope.app.publisher.browser.viewmeta.Contents object at 0x7f0b7de06990>>
  File
"/home/lgs/z3env25/eggs/tmpbLKU14/zope.publisher-3.5.3-py2.5.egg/zope/publisher/publish.py", line 114, in debug_call
  File
"/home/lgs/z3env25/eggs/tmp8cmA1c/zope.app.container-3.6.0-py2.5-linux-x86_64.egg/zope/app/container/browser/contents.py", line 443, in index
  File
"/home/lgs/z3env25/eggs/tmp6KzCKG/zope.app.pagetemplate-3.4.0-py2.5.egg/zope/app/pagetemplate/viewpagetemplatefile.py", line 83, in __call__
  File
"/home/lgs/z3env25/eggs/tmp6KzCKG/zope.app.pagetemplate-3.4.0-py2.5.egg/zope/app/pagetemplate/viewpagetemplatefile.py", line 51, in __call__
  File
"/home/lgs/z3env25/eggs/tmprTDkjU/zope.pagetemplate-3.4.0-py2.5.egg/zope/pagetemplate/pagetemplate.py", line 115, in pt_render
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 271, in __call__
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 343, in interpret
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 888, in do_useMacro
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 343, in interpret
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 533, in do_optTag_tal
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 518, in do_optTag
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 513, in no_tag
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 343, in interpret
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 858, in do_defineMacro
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 343, in interpret
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 954, in do_defineSlot
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 343, in interpret
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 946, in do_defineSlot
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 343, in interpret
  File
"/home/lgs/z3env25/eggs/tmpjL9hPq/zope.tal-3.5.0-py2.5.egg/zope/tal/talinterpreter.py", line 819, in do_loop_tal
  File
"/home/lgs/z3env25/eggs/tmpXUllta/zope.tales-3.4.0-py2.5.egg/zope/tales/tales.py", line 682, in setRepeat
  File
"/home/lgs/z3env25/eggs/tmpXUllta/zope.tales-3.4.0-py2.5.egg/zope/tales/tales.py", line 696, in evaluate

- /home/lgs/z3env25/eggs/zope.app.container-3.6.0-py2.5-linux-x86_64.egg/zope/app/container/browser/index.pt
   - Line 36, Column 6
   - Expression: <PathExpr standard:u'view/listContentInfo'>
   - Names:
      {'args': (),
       'context': <zope.app.folder.folder.Folder object at
0x7f0b7e9762a8>,
       'default': <object object at 0x7f0b8a11c290>,
       'loop': {},
       'nothing': None,
       'options': {},
       'repeat': {},
       'request': <zope.publisher.browser.BrowserRequest instance
URL=http://127.0.0.1:8080/@@index.html>,
       'template':
<zope.app.pagetemplate.viewpagetemplatefile.ViewPageTemplateFile object
at 0x7f0b8122d110>,
       'view': <zope.app.publisher.browser.viewmeta.Contents object at
0x7f0b7de06990>,
       'views': <zope.app.pagetemplate.viewpagetemplatefile.ViewMapper
object at 0x7f0b7de06a10>}
  File
"/home/lgs/z3env25/eggs/tmpXUllta/zope.tales-3.4.0-py2.5.egg/zope/tales/expressions.py", line 217, in __call__
  File
"/home/lgs/z3env25/eggs/tmpXUllta/zope.tales-3.4.0-py2.5.egg/zope/tales/expressions.py", line 211, in _eval
  File
"/home/lgs/z3env25/eggs/tmp8cmA1c/zope.app.container-3.6.0-py2.5-linux-x86_64.egg/zope/app/container/browser/contents.py", line 97, in listContentInfo
  File
"/home/lgs/z3env25/eggs/tmp8cmA1c/zope.app.container-3.6.0-py2.5-linux-x86_64.egg/zope/app/container/browser/contents.py", line 123, in _normalListContentsInfo
MemoryError


Steps to reproduce this problem:

virtualenv --no-site-packages z3env25
cd z3env25
. bin/activate
easy_install zopeproject
zopeproject HelloWorld
cd HelloWorld
bin/paster serve deploy.ini


I tried to go further and discover the source of this problem adding a
breakpoint just before the exception is raised. This is what I got:

(Pdb) self.context
<zope.app.folder.folder.Folder object at 0x7faf532e4320>
(Pdb) self.context.keys()
<OOBTreeItems object at 0x7faf52682030>
(Pdb) tuple(self.context.keys())
*** MemoryError: 
(Pdb) self.context.values()
<OOBTreeItems object at 0x7faf52682130>
(Pdb) tuple(self.context.values())
*** MemoryError: 

So, it may be a ZODB issue.

Best regards,

Lorenzo