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생성 된 비 -ndb 엔터티와이 개체를 소유 한 webapp2 사용자가 있습니다. 키를 인스턴스 변수로 유지할 수 있습니까? 나는 예외가이 일을하려고 얻을 :사용자가 ndb.expando 인 경우 소유권을 나타내는 방법
'Ad' object has no attribute '_values'
Traceback (most recent call last):
File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.3/webapp2.py", line 1511, in __call__
rv = self.handle_exception(request, response, e)
File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.3/webapp2.py", line 1505, in __call__
rv = self.router.dispatch(request, response)
File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.3/webapp2.py", line 1253, in default_dispatcher
return route.handler_adapter(request, response)
File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.3/webapp2.py", line 1077, in __call__
return handler.dispatch()
File "/base/data/home/apps/s~montaoproject/sessions.358423846858516313/authhandlers.py", line 21, in dispatch
webapp2.RequestHandler.dispatch(self)
File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.3/webapp2.py", line 547, in dispatch
return self.handle_exception(e, self.app.debug)
File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.3/webapp2.py", line 545, in dispatch
return method(*args, **kwargs)
File "/base/data/home/apps/s~montaoproject/sessions.358423846858516313/main.py", line 3004, in post
ad.usr = self.current_user.key
File "/base/data/home/apps/s~montaoproject/sessions.358423846858516313/ndb/model.py", line 1039, in __set__
self._set_value(entity, value)
File "/base/data/home/apps/s~montaoproject/sessions.358423846858516313/ndb/model.py", line 801, in _set_value
self._store_value(entity, value)
File "/base/data/home/apps/s~montaoproject/sessions.358423846858516313/ndb/model.py", line 785, in _store_value
entity._values[self._name] = value
AttributeError: 'Ad' object has no attribute '_values'
기분을 상하게하는 코드
if self.current_user:
logging.info('user:'+str(self.current_user))
ad.usr = self.current_user.key
ad.put
모델
class Ad(GeoModel, search.SearchableModel):
primary_image = blobstore.BlobReferenceProperty()
usr = ndb_model.KeyProperty()
...
내가 할 노력하고있어 할 수있는 권장 방법이 있나요?
감사합니다.