def getNer(text):
with open('chunker.pkl', 'rb') as pickle_file:
chunker = pickle.load(pickle_file)
return chunker.parse(pos_tag(word_tokenize(text)))
运行此功能正常 但是当我在我的Django项目中包含此函数时 我收到以下错误
chunker = pickle.load(pickle_file)
AttributeError: Can't get attribute 'NamedEntityChunker' on <module '__main__' from 'manage.py'>
被腌制的对象是
class NamedEntityChunker(ChunkParserI):
def __init__(self, train_sents, **kwargs):
assert isinstance(train_sents, Iterable)
self.feature_detector = features
self.tagger = ClassifierBasedTagger(
train=train_sents,
feature_detector=features,
**kwargs)
def parse(self, tagged_sent):
chunks = self.tagger.tag(tagged_sent)
iob_triplets = [(w, t, c) for ((w, t), c) in chunks]
return conlltags2tree(iob_triplets)
我正在使用最新版本的Django和Python3
答案 0 :(得分:0)
我有同样的错误-事实证明,在尝试打开该类之前,我没有导入该类。 GUI必须先知道如何构造对象才能读取它。试试:
from YourModuleName import NamedEntityChunker
在调用打开功能之前。