from django.db import models from core.models.model_history import ModelHistory from itim.models.clusters import Cluster class ClusterHistory( ModelHistory ): class Meta: db_table = 'itim_cluster_history' ordering = ModelHistory._meta.ordering verbose_name = 'Cluster History' verbose_name_plural = 'Cluster History' model = models.ForeignKey( Cluster, blank = False, help_text = 'Model this note belongs to', null = False, on_delete = models.CASCADE, related_name = 'history', verbose_name = 'Model', ) table_fields: list = [] page_layout: dict = [] def get_object(self): return self def get_serialized_model(self, serializer_context): model = None from itim.serializers.cluster import ClusterBaseSerializer model = ClusterBaseSerializer(self.model, context = serializer_context) return model