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我是django和rest框架中的新成員。我得到了這個Event序列化程序,並且我想返回本地化的日期。但更新事件時,我想使用日期驗證。所以基本上我想SerializerMethodField合併獲取和保存/ updating.Thanks在Django中結合SerializerMethodField和DateField rest_framework
from rest_framework import serializers
from account.models import Events
import main.helpers as helpers
class EventsSerializer(serializers.ModelSerializer):
title = serializers.CharField(required=True, max_length=200)
url = serializers.CharField(required=False, max_length=100)
allDay = serializers.BooleanField(required=False)
# start = serializers.DateField(format=None, input_formats=None)
# end = serializers.DateField(format=None, input_formats=None)
start = serializers.SerializerMethodField('get_start_local')
end = serializers.SerializerMethodField('get_end_local')
def get_start_local(self, obj):
return helpers.utcToLocal(obj.start)
def get_end_local(self, obj):
return helpers.utcToLocal(obj.end)
class Meta:
model = Events
fields = ('id', 'title', 'url', 'allDay', 'published', 'start', 'end')
# fields = ('id', 'title', 'url', 'allDay', 'published', 'start', 'start_local', 'end', 'end_local')