Django-rest-framework serializer: simultaneously create an object with extraneous objects

Question

Reference Information. I have an article model that stores some articles, and each article can have multiple images. I need to create an api to create an article and related images, if necessary. But I have no idea how to make images work at the same time.

models.py

class Article(models.Model):
    id = models.AutoField(primary_key=True)
    title = models.CharField(max_length=50)
    content = models.CharField(max_length=255) 
    def __unicode__(self):
        return self.title

class ArticleImage(models.Model):
    id = models.AutoField(primary_key=True)
    image = models.ImageField(upload_to=get_file_path, blank=True, null=True)
    article = models.ForeignKey(Article)

serializers.py

class ArticleImageSerializer(serializers.ModelSerializer):
    class Meta:
        model = ArticleImage

class ArticleSerializer(serializers.ModelSerializer):
    #images = ???
    class Meta:
        model = Article

api.py

class ArticleView(APIView):
    def post(self, request, format=None):
        try:
            serializer = ArticleSerializer(request.data)
            if serializer.is_valid():
                serializer.save()
                return Response({'success': True})
            else:
                return Response({'success': False})
        except:
            return Response({'success': False})

JSON request

{  
   "title":"Sample Title",
   "content":"Sample Content",
   "images":[  
      "paul.jpg",
      "ada.jpg"
   ]
}

Thanks for the help.

Answer 1

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