Hello,
I'm having a problem when I try to create thumbnails for a class that
is has edit_inline. Here are my two models:
class Collection(models.Model):
name = models.CharField(maxlength=200)
collectionslug = models.SlugField(prepopulate_from=["name"])
photo = models.ImageField(upload_to='site_media/')
description = models.TextField(maxlength=1000)
manufacturer = models.ForeignKey(Manufacturer)
type = models.ForeignKey(RugType)
material = models.ForeignKey(RugMaterial)
class Style(models.Model):
name = models.CharField(maxlength=200, core=True)
color = models.CharField(maxlength=100)
color_cat = models.ForeignKey(ColorCategory)
image = models.ImageField(upload_to="site_media/")
simage = models.ImageField(upload_to="site_media/thumbnails/",
editable=False)
mimage = models.ImageField(upload_to="site_media/thumbnails/",
editable=False)
theslug = models.SlugField(prepopulate_from=('name',), blank=True,
editable=False)
manufacturer = models.ForeignKey(Manufacturer, blank=True,
editable=False) #Can delete
collection = models.ForeignKey(Collection,
edit_inline=models.TABULAR, num_in_admin=6)
topsellers = models.BooleanField()
newarrivals = models.BooleanField()
closeout = models.BooleanField()
manufacturer = models.ForeignKey(Manufacturer)
sandp = models.ManyToManyField(Choice, limit_choices_to =
{'choice__id': 2})
def save(self):
if not self.simage:
THUMBNAIL_SIZE = (50, 50)
THUMBNAIL_SIZE2 = (600, 450)
self.save_simage_file(self.get_image_filename(), '')
self.save_mimage_file(self.get_image_filename(), '')
photo = Image.open(self.get_image_filename())
photo2 = Image.open(self.get_image_filename())
if photo.mode not in ('L', 'RGB'):
photo = photo.convert('RGB')
if photo2.mode not in ('L', 'RGB'):
photo2 = photo2.convert('RGB')
photo.thumbnail(THUMBNAIL_SIZE, Image.ANTIALIAS)
photo2.thumbnail(THUMBNAIL_SIZE2, Image.ANTIALIAS)
photo.save(self.get_simage_filename())
photo2.save(self.get_mimage_filename())
super(Style, self).save()
/////////////
When I go into the Style class I can successfully create my two
thumbnail images when I save a style. However, when i display my
styles within my collection class (edit_inline) and I create a new
style and select save then I get the following error:
IOError at /admin/rugs/collection/2/
[Errno 2] No such file or directory: u'c:/django/site_media\
\thumbnails________________________________
//////////////////////////////////
Can I not create thumbnails when my class is edit_inline?
Thanks
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