Hi,
I'm trying to save a thumbnail image when I save a picture in one of
my models. But I have three problems.
1. I can successfully create the thumbnail image, but I cannot link it
in my database.
2. Is there a better way to name the thumbnail image?
3. When the save function is called, the image is already save to disk
using the name of the original. Is it posible to use the self.name as
the image name?
Here is my model class :
class ProductImage(models.Model):
name = models.CharField(max_length=50)
file = models.ImageField(upload_to="static/uploadto/prod_images")
file_thumbnail = models.ImageField(upload_to="static/uploadto/
prod_images", blank=True, null=True)
file_size = models.IntegerField(blank=True, null=True)
keyword = models.CharField(max_length=50, blank=True, null=True)
product = models.ForeignKey(Product)
def __unicode__(self):
return self.name
def save(self, size=(60, 20)):
if self.file:
filename = self.file.path
self.file_size = int(os.path.getsize(filename))
image = Image.open(filename)
image.thumbnail(size)
image.save(settings.MEDIA_ROOT + "/static/uploadto/
prod_images/" + str(self.file.name.split('.')[0].split("/")[-1]) +
str("_tn.jpg"), 'JPEG')
self.file_thumbnail = image
super(ProductImage, self).save()
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~----------~----~----~----~------~----~------~--~---
