I couldn't find ImageField validation in .96
To validate your images, just try to open it with PIL
from PIL import Image
from cStringIO import StringIO
try:
image = Image.open(StringIO(request.FILES['picture']
['content']))
except:
# raise error here
In practice, I handle pictures in views because there are less
constraints.
All the pictures are saved in JPEG and the filename is a combination
of the md5 and sha hexdigest
import md5, sha
picture_hash = "%s%s" % ( md5.new(picture['content']).hexdigest(),
sha.new(picture['content']).hexdigest())
picture_filename = "%s.jpg" % picture_hash[4:]
picture_path = "/media/pic/%s/%s/" % (picture_hash[:2],
picture_hash[2:4])
This way the same picture never gets written twice.
I have a model for the picture with methods like get_url() and
get_file()
On 25 mai, 11:29, Christian Schmidt <[EMAIL PROTECTED]>
wrote:
> ok, thats the fact. But I can not imagine whats wrong in my code. I
> have nearly copy and paste all of it from
>
> http://www.oluyede.org/blog/2007/03/18/django-image-uploading-validat...
>
> There, it seems to work... how do you validate files or images with
> django newforms? Is there something strange in the way I do it or does
> something special changed in the django svn repo?
>
> In my opinion the code seems to be neary similar
> tohttp://www.djangosnippets.org/snippets/95/
> I've no idea what went wrong.
>
> Regards,
> Christian
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