tests.py 文件源码

def test_image_resizing(self):
        image = Image(organization=self.organization)
        file = ContentFile(self.create_random_image(100, 100).read())

        image.file.save('random_image.png', file, save=False)
        image.save()

        image_file = PIL.Image.open(image.file.file)
        self.assertEqual((100, 100), image_file.size)

        image = Image(organization=self.organization)
        file = ContentFile(self.create_random_image(100, 100).read())

        image.file.save('random_image.png', file, save=False)
        image.width = 50
        image.save()

        image_file = PIL.Image.open(image.file.file)
        self.assertEqual((50, 50), image_file.size)