小编joh*_*sta的帖子

如何配置Tastypie将字段视为唯一？如果我尝试为标记为唯一的字段插入重复条目,我的期望是接收某种非500错误(可能是409冲突？)作为响应.

我查看了文档,看起来它应该对我来说很明显,但由于某种原因,我没有得到我期望看到的响应.

这是文档链接:

http://readthedocs.org/docs/django-tastypie/en/latest/fields.html?highlight=unique

示例代码如下:

urls.py

v1_api = Api(api_name='v1')
v1_api.register(CompanyResource())

urlpatterns = patterns('',
    (r'^api/', include(v1_api.urls)),
)

resource.py

class CompanyResource(ModelResource):

    CompanyName = fields.CharField(attribute='company_name')
    CompanyId = fields.CharField(attribute='company_id', unique=True)
    Contact = fields.CharField(attribute='contact')
    Email = fields.CharField(attribute='email')
    Phone = fields.CharField(attribute='phone')

    class Meta:
        queryset = Company.objects.all()
        authentication = BasicAuthentication()
        authorization = Authorization()
        allowed_methods = ['get', 'post']

models.py

class Company(models.Model):

    company_name = models.TextField(default=None, blank=True, null=True)
    company_id = models.CharField(default='', unique=True, db_index=True, max_length=20)
    contact = models.TextField(default=None, blank=True, null=True)
    email = models.EmailField(default=None, blank=True, null=True)
    phone = models.TextField(default=None, blank=True, null=True)

我收到的错误如下(使用curl来点击我的本地服务): …

在dotCloud上部署Node.js服务时,我看到以下错误:

23:03:59.958870: [www] npm ERR! Error: SSL Error: CERT_UNTRUSTED
23:03:59.959405: [www] npm ERR!     at ClientRequest.<anonymous> (/opt/node/v0.8.3/lib/node_modules/npm/node_modules/request/main.js:440:26)
23:03:59.959736: [www] npm ERR!     at ClientRequest.g (events.js:185:14)
23:03:59.960068: [www] npm ERR!     at ClientRequest.EventEmitter.emit (events.js:88:17)
23:03:59.960399: [www] npm ERR!     at HTTPParser.parserOnIncomingClient [as onIncoming] (http.js:1445:7)
23:03:59.968852: [www] npm ERR!     at HTTPParser.parserOnHeadersComplete [as onHeadersComplete] (http.js:111:23)
23:03:59.969361: [www] npm ERR!     at CleartextStream.socketOnData [as ondata] (http.js:1356:20)
23:03:59.969696: [www] npm ERR!     at CleartextStream.CryptoStream._push (tls.js:396:27)
23:03:59.970028: [www] npm ERR!     at SecurePair.cycle (tls.js:750:20)
23:03:59.970359: [www] npm ERR!     at EncryptedStream.CryptoStream.write (tls.js:131:13)
23:03:59.970694: [www] …