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# -*- coding: utf-8 -*-
#
from rest_framework import serializers
from rest_framework_bulk.serializers import BulkListSerializer
from ..models import Label
class LabelSerializer(serializers.ModelSerializer):
asset_count = serializers.SerializerMethodField()
class Meta:
model = Label
fields = '__all__'
list_serializer_class = BulkListSerializer
@staticmethod
def get_asset_count(obj):
return obj.assets.count()
def get_field_names(self, declared_fields, info):
fields = super().get_field_names(declared_fields, info)
fields.extend(['get_category_display'])
return fields
class LabelDistinctSerializer(serializers.ModelSerializer):
value = serializers.SerializerMethodField()
class Meta:
model = Label
fields = ("name", "value")
@staticmethod
def get_value(obj):
labels = Label.objects.filter(name=obj["name"])
return ', '.join([label.value for label in labels])