def generate_sprite(self, queryset):
sprite = ModelSprite(name=self.name,
queryset=queryset,
image_field=self.image_field,
slug_field=self.slug_field)
image = sprite.generate()
image.save(self.image_absolute_path, pngquant=conf.USE_PNGQUANT)
css = sprite.generate_css(self.image_filename)
css.save(self.css_absolute_path)
def setUp(self):
self.name = 'country'
self.qs = Country.objects.all()
self.image_field = 'flag'
self.slug_field = 'slug'
self.sprite = ModelSprite(name=self.name,
queryset=self.qs,
image_field=self.image_field,
slug_field=self.slug_field)