#10645: Meta unique_together values cannot be Unicode strings
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Reporter: ramen | Owner: nobody
Status: new | Milestone:
Component: Database layer (models, ORM) | Version: 1.0
Keywords: | Stage: Unreviewed
Has_patch: 0 |
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I had code like this in my Meta class for a Model:
{{{
unique_together = [(u'family', u'term')]
}}}
When I tried to save a record using the Admin, I got the following error:
{{{
Traceback:
File "/var/lib/python-support/python2.5/django/core/handlers/base.py" in
get_response
86. response = callback(request, *callback_args,
**callback_kwargs)
File "/var/lib/python-support/python2.5/django/contrib/admin/sites.py" in
root
157. return self.model_page(request, *url.split('/', 2))
File "/var/lib/python-support/python2.5/django/views/decorators/cache.py"
in _wrapped_view_func
44. response = view_func(request, *args, **kwargs)
File "/var/lib/python-support/python2.5/django/contrib/admin/sites.py" in
model_page
176. return admin_obj(request, rest_of_url)
File "/var/lib/python-support/python2.5/django/contrib/admin/options.py"
in __call__
197. return self.change_view(request, unquote(url))
File "/var/lib/python-support/python2.5/django/db/transaction.py" in
_commit_on_success
238. res = func(*args, **kw)
File "/var/lib/python-support/python2.5/django/contrib/admin/options.py"
in change_view
568. if form.is_valid():
File "/var/lib/python-support/python2.5/django/forms/forms.py" in is_valid
120. return self.is_bound and not bool(self.errors)
File "/var/lib/python-support/python2.5/django/forms/forms.py" in
_get_errors
111. self.full_clean()
File "/var/lib/python-support/python2.5/django/forms/forms.py" in
full_clean
241. self.cleaned_data = self.clean()
File "/var/lib/python-support/python2.5/django/forms/models.py" in clean
223. self.validate_unique()
File "/var/lib/python-support/python2.5/django/forms/models.py" in
validate_unique
263. qs =
self.instance.__class__._default_manager.filter(**lookup_kwargs)
Exception Type: TypeError at /admin/data/familyterm/17/
Exception Value: filter() keywords must be strings
}}}
Changing to:
{{{
unique_together = [('family', 'term')]
}}}
resolved the issue.
--
Ticket URL: <http://code.djangoproject.com/ticket/10645>
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