AttributeError：'Term‘对象没有属性'Term’

Question

我正在尝试对呼呼结果应用过滤器。当我应用不带python函数的过滤器时，我得到了结果。然而，当我将过滤器放入python函数中时，我得到了'AttributeError：'Term‘对象没有'Term’属性。请参阅此处的示例要点：https://gist.github.com/akeahey/b6713a32cdff0ca2a58b63fdceab99be

Answer 1

在这段代码中：

def filtered():
    
    #search for term in individual
    with iy.searcher() as searcher:
        query = QueryParser("content", iy.schema).parse("example")
        allow_q = query.Term("ind_id", "123")
        results = searcher.search(query, filter=allow_q, limit=None)
        print(results, len(results))

将解析后的查询赋值给变量query会掩盖创建query.Term对象的能力。

请尝试以下操作：

def filtered():
    
    #search for term in individual
    with iy.searcher() as searcher:
        parsedq = QueryParser("content", iy.schema).parse("example")
        allow_q = query.Term("ind_id", "123")
        results = searcher.search(parsedq, filter=allow_q, limit=None)
        print(results, len(results))