Я пытаюсь создать массовый загрузчик для загрузки данных в хранилище данных. Однако, когда я пытаюсь загрузить его, я сталкиваюсь с этой ошибкой и отслеживанием стека:
[INFO ] Starting import; maximum 10 entities per post
[ERROR ] [WorkerThread-0] WorkerThread:
Traceback (most recent call last):
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/adaptive_thread_pool.py", line 150, in WorkOnItems
status, instruction = item.PerformWork(self.__thread_pool)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/bulkloader.py", line 691, in PerformWork
transfer_time = self._TransferItem(thread_pool)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/bulkloader.py", line 846, in _TransferItem
self.content = self.request_manager.EncodeContent(self.rows)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/bulkloader.py", line 1267, in EncodeContent
entity = loader.create_entity(values, key_name=key, parent=parent)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/bulkload/bulkloader_config.py", line 382, in create_entity
return self.dict_to_entity(input_dict, self.bulkload_state)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/bulkload/bulkloader_config.py", line 133, in dict_to_entity
self.__run_import_transforms(input_dict, instance, bulkload_state_copy)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/bulkload/bulkloader_config.py", line 230, in __run_import_transforms
value = self.__dict_to_prop(transform, input_dict, bulkload_state)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/bulkload/bulkloader_config.py", line 188, in __dict_to_prop
value = transform.import_transform(value)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/bulkload/bulkloader_parser.py", line 93, in __call__
return self.method(*args, **kwargs)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/ext/bulkload/transform.py", line 420, in transform_function
return bool(re.match(regexp, value, flags))
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/re.py", line 137, in match
return _compile(pattern, flags).match(string)
TypeError: expected string or buffer
[INFO ] [WorkerThread-1] Backing off due to errors: 1.0 seconds
[INFO ] Unexpected thread death: WorkerThread-0
[INFO ] An error occurred. Shutting down...
[ERROR ] Error in WorkerThread-0: expected string or buffer
[INFO ] 1020 entites total, 0 previously transferred
[INFO ] 0 entities (1325 bytes) transferred in 10.1 seconds
[INFO ] Some entities not successfully transferred
У кого-нибудь есть предложения?
Я полагаю, что это зацикливается на переводе CSV на логическое значение Поле имеет «у», если оно истинно, и ничего, если нет. Однако я не могу найти документацию по transform.regexp_bool.