Question

我有以下资源，并且在我的entrepreneru资源中存在以下字段

活性
项目
project_url

我使用字段只获取项目和project_url这很好但是当我尝试使用PATCH更新时，我收到错误消息

＆＃34; error_message＆＃34;：＆＃34;列＆＃39;活动＆＃39;不能为空＆＃34;

class EntrepreneurResource(ModelResource):
    founders = fields.ToManyField(FounderResource, 'founders_set', null=True, blank=True, full=True)
    class Meta:
        queryset = EntrepreneurProfile.objects.all()
        list_allowed_methods = []   # Block list view
        detail_allowed_methods = ['get', 'patch']
        fields = ['project', 'project_url']
        authorization = Authorization()

class UserResource(ModelResource):
    entrepreneur = fields.ToOneField(EntrepreneurResource, 'entrepreneurprofile', null=True, blank=True, full=True)
    class Meta:
        queryset = User.objects.all()
        fields = ['first_name', 'last_name', 'email', 'role']
        list_allowed_methods = []   # Block list view
        detail_allowed_methods = ['get', 'patch']
        #authentication = SessionAuthentication()
        authorization = Authorization()

如何解决这个问题？

更新1

class EntrepreneurProfile(models.Model):
    user = models.OneToOneField(User, primary_key=True)
    project = models.CharField(max_length=512, blank=False)
    activity = models.ForeignKey(FormLabelOptions,blank=False, related_name='activity')
    project_url = models.URLField()

更新2

$http({
            method: 'PATCH',
            url: '/api/v1/user/12/',
            headers: {'Content-Type': 'application/json'},
            data: data
        });

Answer 1

这是一个DB / ORM问题，您需要更新模型并使活动字段可选。

activity = models.ForeignKey(FormLabelOptions,blank=False, null=True, related_name='activity')

不要忘记运行迁移来更新数据库架构。

Django tastypie PATCH错误列不能为空

1 个答案: