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
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