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我正在尝试使用 PATCH 请求发布多个对象，但出现此错误： "error_message": "'HttpRequest' object has no attribute 'user'"

我的资源模型如下：

class TrackerResource(ModelResource):
    user = fields.ForeignKey(UserResource, 'user')

    class Meta:
        queryset = Tracker.objects.all()
        resource_name = 'tracker'
        allowed_methods = ['post','patch','put']
        detail_allowed_methods = ['post','patch','put']
        authentication = ApiKeyAuthentication()
        authorization = Authorization() 
        always_return_data =  True
        fields = ['data','tracker_date','badges','module','completed']


    def hydrate(self, bundle, request=None):
        bundle.obj.user = bundle.request.user
        bundle.obj.ip = bundle.request.META.get('REMOTE_ADDR','0.0.0.0')
        bundle.obj.agent = bundle.request.META.get('HTTP_USER_AGENT','unknown')
        return bundle

我提出的 curl 请求是（使用正确的 api_key）：

curl --dump-header - -H "Accept: application/json" -H "Content-Type: application/json" -X PATCH --data '{"objects":[{"digest":"e5b24a362259b1408161829737f8ef3c","data":"{}","completed":1},{"digest":"e5b24a362259b1408161829737f8ef3c","data":"{}","completed":0}]}' "http://localhost/python/modules/api/v1/tracker/?username=alex&api_key=xxxxxxxxxxxxxxxxxxxxxxxxxxx"

如果我只发布一个对象，它工作正常：

curl --dump-header - -H "Accept: application/json" -H "Content-Type: application/json" -X POST --data '{"digest":"e5b24a362259b1408161829737f8ef3c","data":"{}","completed":0}' "http://localhost/python/modules/api/v1/tracker/?username=alex&api_key=xxxxxxxxxxxxxxxxxxxxxxxxxxx"

那么，当我发出 PATCH 请求时，能够访问当前用户对象的正确方法是什么？还是我需要做一些事情来使 PATCH 请求将当前请求发送到每个水合物方法？

非常感谢任何帮助。

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1 回答 1

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好吧，我现在已经开始工作了，需要在我的 TrackerResource 中添加一个 patch_list 方法：

def patch_list(self,request,**kwargs):
    request = convert_post_to_patch(request)
    deserialized = self.deserialize(request, request.raw_post_data, format=request.META.get('CONTENT_TYPE', 'application/json'))
    for data in deserialized["objects"]:
        data = self.alter_deserialized_detail_data(request, data)
        bundle = self.build_bundle(data=dict_strip_unicode_keys(data))
        bundle.request.user = request.user
        self.obj_create(bundle, request=request)
    return http.HttpAccepted()

不确定这是否真的是处理它的最佳方法，但对我有用。

于 2013-05-23T12:31:59.880 回答