我正在尝试将图像添加到对象。下面的一段代码
event_obj = Event.objects.get_or_create(name=name, description=description, publish=publish,
url=url, venue=venue_obj, image=None)
if image_filename:
image = None
image_exists = False
if image_filename != "":
image_path = os.path.join(settings.DIRNAME, 'website', 'data', 'images', image_filename)
if os.path.exists(image_path):
image_exists = True
if image_exists:
image_data = open(image_path, 'rb').read()
image, created = Image.objects.get_or_create(title=name)
event_obj.image.save(image_filename, ContentFile(image_data), True)
event_obj.save()
抛出以下错误
event_obj.image.save(image_filename, ContentFile(image_data), True)AttributeError: 'tuple' object has no attribute 'image'
我的事件模型使用以下字段
image = models.ImageField(null=True, blank=True, upload_to="event_images")
谁能解释为什么我不能这样保存数据,或者可能将我指向可行的方法?谢谢!