code: def store_providers(self, provider_data):
          
          if not hasattr(provider_data, '__iter__'):
              raise OEmbedException('Autodiscovered response not iterable')
          
          provider_pks = []
          
          for provider in provider_data:
              if 'endpoint' not in provider or \
                 'matches' not in provider:
                  continue
              
              resource_type = provider.get('type')
              if resource_type not in RESOURCE_TYPES:
                  continue
              
              stored_provider, created = StoredProvider.objects.get_or_create(
                  wildcard_regex=provider['matches']
              )
              
              if created:
                  stored_provider.endpoint_url = relative_to_full(    
                      provider['endpoint'],
                      provider['matches']
                  )
                  stored_provider.resource_type = resource_type
                  stored_provider.save()
              
              provider_pks.append(stored_provider.pk)
          
          return StoredProvider.objects.filter(pk__in=provider_pks)
docs: Iterate over the returned json and try to sort out any new providers