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我正在尝试计算 pylucene 中特定令牌的高 PMI 项。一位同事给了我一些有效的 Java 代码，但我无法将其转换为 Python。特别是，代码依赖于自定义收集器。这是初始查询代码：

def __init__(self, some_token, searcher, analyzer):
    super(PMICalculator, self).__init__()

    self.searcher = searcher
    self.analyzer = analyzer
    self.escaped_token = QueryParser.escape(some_token)
    self.query = QueryParser("text",self.analyzer).parse(self.escaped_token)
    self.term_count_collector = TermCountCollector(searcher)
    self.searcher.search(self.query, self.term_count_collector)
    self.terms = self.term_count_collector.getTerms()

这是术语计数收集器类：http ://snipt.org/vgGi8

self.searcher.search此代码因错误而中断：

File <filename>, line 26, in __init__
    self.searcher.search(self.query, self.term_count_collector)
lucene.JavaError: org.apache.jcc.PythonException: collect() takes exactly 2 arguments (3    given)
TypeError: collect() takes exactly 2 arguments (3 given)

    Java stacktrace:
org.apache.jcc.PythonException: collect() takes exactly 2 arguments (3 given)
TypeError: collect() takes exactly 2 arguments (3 given)

    at org.apache.pylucene.search.PythonHitCollector.collect(Native Method)
    at org.apache.lucene.search.HitCollectorWrapper.collect(HitCollectorWrapper.java:46)
    at org.apache.lucene.search.TermScorer.score(TermScorer.java:86)
    at org.apache.lucene.search.TermScorer.score(TermScorer.java:74)
    at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:252)
    at org.apache.lucene.search.Searcher.search(Searcher.java:110)

我做了一些谷歌搜索，但无济于事 - 我是 lucene 的新手，无法判断这是否只是 2.9.4 不支持的功能，或者它是否是 pylucene 问题，或者我的代码是否错误。请帮忙！

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