Trigger receiver signal on Proxy model

[Yarnball]

I'm using a proxy model, so that I can use Elastic search on the same model using two different serialisers.

However, the new_index_elastic function never runs (ie I never see the print, and my NewModel never gets indexed).

How would I do this?

class Item(EsIndexable, models.Model):
    title = models.CharField( blank=True)
    tag = models.ManyToManyField('Tag', blank=True)

    class Elasticsearch(EsIndexable.Elasticsearch):
        serializer_class = ItemEsSerializer
        fields = ['title', 'tag']

@receiver(post_save, sender= Item)
def index_elastic(instance, **kwargs):
    instance.es.do_index()

class Newmodel(Item):
    class Meta:
        proxy = True
    class Elasticsearch(EsIndexable.Elasticsearch):
        serializer_class = NewModelEsSerializer
        fields = ['title', 'tag']

@receiver(post_save, sender= Newmodel)
def new_index_elastic(instance, **kwargs):
    print('Index proxy')
    instance.es.do_index()

[Constantine Covtushenko]

Hi,

It is supposed to run 'index_elastic' when you save 'Item' entity.

And to run 'new_index_elastic' when you save 'Newmodel' entity.

May be the reason why you do not see proper logs that in your code all operations with entity are done based on 'Item' class?

Hope that helps.

Regards,

Constantine C.

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Sincerely yours,

Constantine C