Here is my model file that contains a save method - When I do a assert
False, self.name from within my if statement in my save method I get
the name of the style. However, when I do a assert False, self.image
I get nothing. That only happens when I edit the style from within a
collection using edit_inline() - Thanks for any help on trying to
figure out why my CharField (name) returns a value and my ImageField
(image) doesn't return anything when editing a style from within a
collection.
class Style(models.Model):
name = models.CharField(maxlength=200, core=True)
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)
collection = models.ForeignKey(Collection,
edit_inline=models.TABULAR, num_in_admin=6)
def save(self):
if not self.simage and not self.mimage:
THUMBNAIL_SIZE = (50, 50)
THUMBNAIL_SIZE2 = (600, 450)
var = self.get_image_filename()
var2 = var.split('\\')[1]
small = var.split('\\')[0] + "\\" + var2.split('.')[0] +
"_sm." + var2.split('.')[1]
medium = var.split('\\')[0] + "\\" + var2.split('.')[0] +
"_md." + var2.split('.')[1]
self.save_simage_file(small, '')
self.save_mimage_file(medium, '')
firsti = Image.open(self.get_image_filename())
secondi = Image.open(self.get_image_filename())
if firsti.mode not in ('L', 'RGB'):
firsti = firsti.convert('RGB')
if secondi.mode not in ('L', 'RGB'):
secondi = secondi.convert('RGB')
firsti.thumbnail(THUMBNAIL_SIZE, Image.ANTIALIAS)
secondi.thumbnail(THUMBNAIL_SIZE2, Image.ANTIALIAS)
firsti.save(self.get_simage_filename())
secondi.save(self.get_mimage_filename())
super(Style, self).save()
////////////////////
Thanks for any help
On Aug 27, 1:48 pm, Greg <[EMAIL PROTECTED]> wrote:
> Looking more into the problem i noticed that when I do a 'assert
> False, self.get_photo_filename()' I get nothing in return. When I do
> the same thing (without edit_inline) I get the the filename of the
> image.
>
> Does anybody know why when I use edit_inline my
> self.get_photo_filename statement from within my Photo save method
> doesn't work?
>
> Above is my code
>
> Thanks
>
> Greg wrote:
> > 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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