Sending tags via HTTP Post to Django web api endpoint -

i trying send tags web application, using django rest framework , django taggit. tried adapt approach here, no luck far. here try: models.py:

class tool(models.model):     name = models.charfield(max_length=100)     tags = taggablemanager(blank=true)     created = models.datetimefield(auto_now_add=true)      def get_tags_display(self):         return self.tags.names() 

serializers.py:

class toolserializer(taggitserializer, serializers.modelserializer):     name = serializers.charfield(max_length=100)     tags = serializers.field(source='get_tags_display')      class meta:         model = tool         fields = ('tool_id', 'name', 'tags') 

views.py:

class toollist(generics.listcreateapiview):     queryset = tool.objects.all()     serializer_class = toolserializer      def perform_create(self, serializer):         if 'tags' in self.request.data:                        self.objects.add(*self.request.data['tags'])     return super(toollist, self).perform_create(self, serializer) 

using httpie:

http --form post http://127.0.0.1:8000/tools/ name="hammer" tags:='["new", "heavy"]' 

am going in right direction?