On Tue, May 12, 2009 at 3:27 PM, Tim Sawyer <list.dja...@calidris.co.uk>wrote:
>
> Hi,
>
> I'm getting the following error uploading images to my gallery using the
> admin
> site, written in django (full stack at bottom of mail)
>
> ValueError: I/O operation on closed file
>
> It doesn't always happen, and it;s more likely to occur using "Save but
> keep
> editing" in the admin.
>
> I'm using svn 10712.
>
> Any clues?
>
> Thanks,
>
> Tim.
>
> File "/home/mybandsite/django-trunk/django/core/handlers/base.py", line
> 92,
> in get_response
> response = callback(request, *callback_args, **callback_kwargs)
>
> File "/home/mybandsite/django-trunk/django/contrib/admin/sites.py", line
> 480, in root
> return self.model_page(request, *url.split('/', 2))
>
> File "/home/mybandsite/django-trunk/django/views/decorators/cache.py",
> line
> 44, in _wrapped_view_func
> response = view_func(request, *args, **kwargs)
>
> File "/home/mybandsite/django-trunk/django/contrib/admin/sites.py", line
> 499, in model_page
> return admin_obj(request, rest_of_url)
>
> File "/home/mybandsite/src/MyBandSite/admin.py", line 113, in __call__
> return super(SiteOnlyAdmin, self).__call__(request, url)
>
> File "/home/mybandsite/django-trunk/django/contrib/admin/options.py", line
> 1094, in __call__
> return self.change_view(request, unquote(url))
>
> File "/home/mybandsite/django-trunk/django/db/transaction.py", line 240,
> in
> _commit_on_success
> res = func(*args, **kw)
>
> File "/home/mybandsite/django-trunk/django/contrib/admin/options.py", line
> 832, in change_view
> self.save_formset(request, form, formset, change=True)
>
> File "/home/mybandsite/src/MyBandSite/admin.py", line 82, in save_formset
> formset.save()
>
> File "/home/mybandsite/django-trunk/django/forms/models.py", line 509, in
> save
> return self.save_existing_objects(commit) +
> self.save_new_objects(commit)
>
> File "/home/mybandsite/django-trunk/django/forms/models.py", line 643, in
> save_new_objects
> self.new_objects.append(self.save_new(form, commit=commit))
>
> File "/home/mybandsite/django-trunk/django/forms/models.py", line 738, in
> save_new
> obj.save()
>
> File "/home/mybandsite/src/MyBandSite/gallery/models.py", line 61, in save
> super(GalleryImage, self).save()
>
> File "/home/mybandsite/django-trunk/django/db/models/base.py", line 407,
> in
> save
> self.save_base(force_insert=force_insert, force_update=force_update)
>
> File "/home/mybandsite/django-trunk/django/db/models/base.py", line 461,
> in
> save_base
> values = [(f, None, (raw and getattr(self, f.attname) or
> f.pre_save(self,
> False))) for f in non_pks]
>
> File "/home/mybandsite/django-trunk/django/db/models/fields/files.py",
> line
> 191, in pre_save
> file.save(file.name, file, save=False)
>
> File "/home/mybandsite/django-trunk/django/db/models/fields/files.py",
> line
> 239, in save
> self._dimensions_cache = get_image_dimensions(content)
>
> File "/home/mybandsite/django-trunk/django/core/files/images.py", line 39,
> in
> get_image_dimensions
> data = file.read(1024)
>
> File "/home/mybandsite/django-trunk/django/core/files/uploadedfile.py",
> line
> 87, in read
> def read(self, *args): return self._file.read(*args)
>
> ValueError: I/O operation on closed file
>
> >
>
This is probably a symptom of http://code.djangoproject.com/ticket/11084 .
Alex
--
"I disapprove of what you say, but I will defend to the death your right to
say it." --Voltaire
"The people's good is the highest law."--Cicero
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