SiteSerializer.py 文件源码

def update(self, instance, validated_data):
        data = self.context['request'].data
        type_id = data.pop('type')
        site_type = ProjectType.objects.get(pk=type_id)
        verify_survey = data.pop('is_survey')
        if verify_survey:
            validated_data.update({'is_survey': False})
            validated_data.update({'is_active': True})
        else:
            validated_data.update({'is_survey': True})
            validated_data.update({'is_active': False})

        p = Point(float(validated_data.pop('longitude')), float(validated_data.pop('latitude')), srid=4326)
        validated_data.update({'location':p})
        Site.objects.filter(pk=instance.pk).update(**validated_data)
        site = Site.objects.get(pk=instance.id)
        site.type = site_type
        site.save()
        return site