Hello,
I am quite new to django, and trying to solve an issue I am having
with ImageField in admin. I have an attachable model to upload images,
which can be then in turn attached to different models through generic
relations:
# in the models.py
class Attachment(models.Model):
filename = models.ImageField(upload_to = "attachments")
object_id = models.PositiveIntegerField()
content_type = models.ForeignKey(ContentType)
content_object = generic.GenericForeignKey("content_type",
"object_id")
class Meta:
db_table = u'attachments'
def __unicode__(self):
return self.filename.name
It works just fine - images are uploaded, objects are saved in db
correctly etc. However, when I use this model in admin (either in its
own edit page or in an inline of a related model) for uploaded images
admin creates a link which is like:
Currently: /path/to/image
When I click on it, I get an ValueError. I don't know actually what
normally it is expected to return, but since it opens in a new tab, I
assume it would bring up the image uploaded. Can someone help? Any
ideas appreciated.
Thanks
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