(OXFAM) lookup error in lookup on communities that start with H

[Jim B. Glenn]

reported via error monitor:

ENTRY
Tue Oct 19 11:24:19 2010
Exception when processing https://karl.oxfam.org.uk/communities/all_communities.
html?titlestartswith=H
Traceback (most recent call last):
  File "/opt/karl/oxfam/3.5.4-0/src/karl/karl/errorlog.py", line 15, in middlewa
re
    return app(environ, start_response)
  File "/opt/karl/oxfam/3.5.4-0/eggs/repoze.zodbconn-0.11-py2.5.egg/repoze/zodbc
onn/connector.py", line 21, in __call__
    result = self.next_app(environ, start_response)
  File "/opt/karl/oxfam/3.5.4-0/eggs/repoze.retry-0.9.4-py2.5.egg/repoze/retry/_
_init__.py", line 88, in __call__
    app_iter = self.application(environ, replace_start_response)
  File "/opt/karl/oxfam/3.5.4-0/eggs/repoze.tm2-1.0a5-py2.5.egg/repoze/tm/__init
__.py", line 23, in __call__
    result = self.application(environ, save_status_and_headers)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Paste-1.7.2-py2.5.egg/paste/registry.py", l
ine 350, in __call__
    app_iter = self.application(environ, start_response)
  File "/opt/karl/oxfam/3.5.4-0/eggs/repoze.who-1.0.15-py2.5.egg/repoze/who/midd
leware.py", line 107, in __call__
    app_iter = app(environ, wrapper.wrap_start_response)
  File "/opt/karl/oxfam/3.5.4-0/eggs/repoze.browserid-0.3-py2.5.egg/repoze/brows
erid/middleware.py", line 127, in __call__
    return self.app(environ, start_response)
  File "/opt/karl/oxfam/3.5.4-0/eggs/repoze.bfg-1.2-py2.5.egg/repoze/bfg/router.
py", line 130, in __call__
    response = view_callable(context, request)
  File "/opt/karl/oxfam/3.5.4-0/eggs/repoze.bfg-1.2-py2.5.egg/repoze/bfg/configu
ration.py", line 1753, in _secured_view
    return view(context, request)
  File "/opt/karl/oxfam/3.5.4-0/eggs/repoze.bfg-1.2-py2.5.egg/repoze/bfg/configu
ration.py", line 1708, in _rendered_view
    renderer_name)
  File "/opt/karl/oxfam/3.5.4-0/eggs/repoze.bfg-1.2-py2.5.egg/repoze/bfg/configu
ration.py", line 1562, in rendered_response
    'context':context, 'request':request})
  File "/opt/karl/oxfam/3.5.4-0/eggs/repoze.bfg-1.2-py2.5.egg/repoze/bfg/chamele
on_zpt.py", line 46, in __call__
    result = self.template(**system)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/core/te
mplate.py", line 83, in __call__
    return self.render(**kwargs)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/core/te
mplate.py", line 335, in render
    return super(TemplateFile, self).render(**kwargs)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/zpt/tem
plate.py", line 18, in render
    return super(PageTemplate, self).render(**kwargs)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/core/te
mplate.py", line 188, in render
    return self.cook_and_render(kwargs, utils.emptydict, None, True)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/core/te
mplate.py", line 315, in cook_and_render
    args, slots, macro, global_scope)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/core/te
mplate.py", line 180, in cook_and_render
    return func(econtext, rcontext)
  File "<string>", line 350, in render
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/core/te
mplate.py", line 379, in render
    return self.render(name, slots=slots, parameters=kwargs)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/zpt/tem
plate.py", line 23, in render_macro
    macro, global_scope=global_scope, slots=slots, parameters=parameters)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/core/te
mplate.py", line 198, in render_macro
    return self.cook_and_render(parameters, slots, macro, global_scope)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/core/te
mplate.py", line 315, in cook_and_render
    args, slots, macro, global_scope)
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/core/te
mplate.py", line 180, in cook_and_render
    return func(econtext, rcontext)
  File "<string>", line 492, in render
  File "<string>", line 311, in _callback_content
  File "/opt/karl/oxfam/3.5.4-0/eggs/Chameleon-1.1.1-py2.5.egg/chameleon/core/co
degen.py", line 34, in lookup_attr
    raise e
AttributeError: 'NoneType' object has no attribute 'month'

[Paul Everitt (paul-agendaless)]

More triage for Tres. Since this wasn't reported by a user, I'll mark as Low.

[Tres Seaver (tseaver)]

I can't see any template in the core KARL code which could possibly raise this error.

Jim, please run the following command in the Oxfam buildout and report the results:

 $ find src/oxfam -name "*.pt" | xargs grep -l "\<month\>"

[Jim B. Glenn (jimbglenn)]

ran against prod,
no result:

[oxfam@karlhost01 current]$ find src/oxfam -name "*.pt" | xargs grep -l "\<month\>"

[Tres Seaver (tseaver)]

Unless we can come up with some more data on how to reproduce, we
can't diagnose or fix this issue.