dataset_reader.py 文件源码

def extract_target_context(self, paragraph, isolate_target_sentence):

        if isolate_target_sentence:
            for sent in sent_tokenize(paragraph):
                words, position = self.extract_context(sent)
                if words is not None:
                    break
        else:
            words, position = self.extract_context(paragraph)
        return words, position