Hi,
Since I switched my site from mod_python to mod_wsgi, the meta
attribute 'unique_together' stopped working properly. When creating a
duplicate entry, instead of getting the error message "Entry with this
date already exists for the given slug." I get an exception:
"MultipleObjectsReturned: get() returned more than one Entry-- it
returned 2! Lookup parameters were {'date__iexact': u'2008-06-04',
'slug__iexact': u'example-title'}"
(Full traceback given below.)
Also, some duplicates have slipped through when entries have been
added by the administrators of the site. So, apparently, that
exception is not always raised or at least it fails silently.
It works fine on the development server which runs with mod_python....
Has someone got similar issues, and would you see what I'm missing
here?
Thanks a lot!
Julien
PS: Traceback:
File "/MY_PATH/django/core/handlers/base.py", line 82, in
get_response
response = callback(request, *callback_args, **callback_kwargs)
File "/MY_PATH/django/contrib/admin/views/decorators.py", line 62, in
_checklogin
return view_func(request, *args, **kwargs)
File "/MY_PATH/django/views/decorators/cache.py", line 44, in
_wrapped_view_func
response = view_func(request, *args, **kwargs)
File "/MY_PATH/django/contrib/admin/views/main.py", line 334, in
change_stage
errors = manipulator.get_validation_errors(new_data)
File "/MY_PATH/django/oldforms/__init__.py", line 62, in
get_validation_errors
errors.update(field.get_validation_errors(new_data))
File "/MY_PATH/django/oldforms/__init__.py", line 379, in
get_validation_errors
self.run_validator(new_data, validator)
File "/MY_PATH/django/oldforms/__init__.py", line 369, in
run_validator
validator(new_data.get(self.field_name, ''), new_data)
File "/MY_PATH/django/utils/functional.py", line 55, in _curried
return _curried_func(*(args+moreargs), **dict(kwargs,
**morekwargs))
File "/MY_PATH/django/db/models/manipulators.py", line 302, in
manipulator_validator_unique_together
old_obj = self.manager.get(**kwargs)
File "/MY_PATH/django/db/models/manager.py", line 82, in get
return self.get_query_set().get(*args, **kwargs)
File "/MY_PATH/django/db/models/query.py", line 199, in get
% (self.model._meta.object_name, num, kwargs))
MultipleObjectsReturned: get() returned more than one Entry-- it
returned 2! Lookup parameters were {'date__iexact': u'2008-06-04',
'slug__iexact': u'example-title'}
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