Hello,
I am experiencing an error that I think may be related to my system
configuration, but is difficult to determine. The minimal error
occurs when I try to: 1. import a certain module into views.py AND 2.
attempt to access the authentication system using the @login decorator
in the views.py. The module imports and runs properly in the python
shell, but when combined with the authentication request in the
views.py, causes the error traceback shown below. The error does not
occur when you do just either one of the above (import the module OR
use the login decorator). Finally, the error is intermittent, even
after a fresh server restart – the page loads properly some times, but
other times it gives me the error page shown below.
The module I am importing into the views.py uses the python lucene
module (Apache Lucene).
This problem also occurs when using the development server.
Interestingly, I did not have this problem in version 0.96, prior to
upgrading.
Initially I was using mod_python when I came across this error.
Switching to mod_wsgi did not change anything.
Any suggestions would be greatly appreciated.
Thanks,
MB
Software Configuration:
mysql version 5.0.51a SUSE RPM
python version 2.5.2
linux SUSE
django 1.0.2
mod_wsgi
apache 2.2
MySQL_python-1.2.2
Environment:
Request Method: GET
Django Version: 1.0.2 final
Python Version: 2.5.2
Installed Applications:
['django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'web',
'test_request',
'django.contrib.admin']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.middleware.doc.XViewMiddleware')
Traceback:
File "/usr/local/lib/python2.5/site-packages/django/core/handlers/
base.py" in get_response
86. response = callback(request, *callback_args,
**callback_kwargs)
File "/usr/local/lib/python2.5/site-packages/django/contrib/auth/
decorators.py" in __call__
66. if self.test_func(request.user):
File "/usr/local/lib/python2.5/site-packages/django/contrib/auth/
middleware.py" in __get__
5. request._cached_user = get_user(request)
File "/usr/local/lib/python2.5/site-packages/django/contrib/auth/
__init__.py" in get_user
83. user_id = request.session[SESSION_KEY]
File "/usr/local/lib/python2.5/site-packages/django/contrib/sessions/
backends/base.py" in __getitem__
46. return self._session[key]
File "/usr/local/lib/python2.5/site-packages/django/contrib/sessions/
backends/base.py" in _get_session
172. self._session_cache = self.load()
File "/usr/local/lib/python2.5/site-packages/django/contrib/sessions/
backends/db.py" in load
16. expire_date__gt=datetime.datetime.now()
File "/usr/local/lib/python2.5/site-packages/django/db/models/
manager.py" in get
93. return self.get_query_set().get(*args, **kwargs)
File "/usr/local/lib/python2.5/site-packages/django/db/models/
query.py" in get
303. clone = self.filter(*args, **kwargs)
File "/usr/local/lib/python2.5/site-packages/django/db/models/
query.py" in filter
489. return self._filter_or_exclude(False, *args, **kwargs)
File "/usr/local/lib/python2.5/site-packages/django/db/models/
query.py" in _filter_or_exclude
503. clone = self._clone()
File "/usr/local/lib/python2.5/site-packages/django/db/models/
query.py" in _clone
601. query = self.query.clone()
File "/usr/local/lib/python2.5/site-packages/django/db/models/sql/
query.py" in clone
195. obj.__dict__.update(kwargs)
Exception Type: TypeError at /test_request/
Exception Value: descriptor '__dict__' for 'Empty' objects doesn't
apply to 'BaseQuery' object
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