This same issue is taking up a lot of my time too. Same symptoms. I haven't been able to come up with a solution yet, so I'm hoping someone can shed some light on the subject.
On Sep 5, 9:59 pm, Greg <[EMAIL PROTECTED]> wrote: > Here is my modelfilethat 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]Nosuchfileordirectory: u'c:/django/site_media\ > > > \thumbnails________________________________ > > > > ////////////////////////////////// > > > > Can I not create thumbnails when my class is edit_inline? > > > > Thanks --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---