为spacy反序列化对象[python]

Question

我正在尝试从序列化对象加载EntityRuler。加载对象的过程不会失败或发生任何事情，但我确信它不会失败。我用try和except语句进行了双重检查，但仍然没有设置新的规则。我不确定这是否与EntityRuler有关

这就是我序列化的方式：

def save_loc_rules(stations):
    print('Adding rules')
    for station in stations:
        ruler.add_patterns([{"label": "GPE", "pattern": station.lower()}])
    nlp.add_pipe(ruler)
    rules = ruler.to_bytes()
    with open("location_rules.pickle", "wb") as f:
        pickle.dump((rules), f)
    print('Rules added')

下面是我如何反序列化的：

def load_loc_rules(ruler):
    #ruler = EntityRuler(nlp)
    print('Loading location rules')
    with open("location_rules.pickle", "rb") as f:
        rules = pickle.load(f)
    print('Loading locations failed')
    #print('Location rules loaded')
    ruler = ruler.from_bytes(rules)

Answer 1

在文档页面上花了很多时间之后，我意识到当我加载EntityRuler对象时，我必须将其添加到NLP管道中。 因此，在加载之后，我添加了：

nlp.add_pipe(ruler)