在python中学习解析器 [英] Learning parser in python

问题描述

回想一下，我已经读过一个解析器，您只需要提供一些示例行，它就可以知道如何解析一些文本.

I recall I have read about a parser which you just have to feed some sample lines, for it to know how to parse some text.

它只是确定两行之间的差异，以了解可变部分是什么.我以为它是用python编写的，但是我不确定.有谁知道那是什么图书馆?

It just determines the difference between two lines to know what the variable parts are. I thought it was written in python, but i'm not sure. Does anyone know what library that was?

推荐答案

可能您是说 TemplateMaker ，我还没有尝试过，但是它基于经过充分研究的最长公共子字符串算法，因此应该可以正常使用...如果您感兴趣通过不同(更复杂)的方法，您可以使用查询包装器归纳"或模板归纳"轻松地在Google学术搜索中找到很多资料.

Probably you mean TemplateMaker, I haven't tried it yet, but it builds on well-researched longest-common-substring algorithms and thus should work reasonably... If you are interested in different (more complex) approaches, you can easily find a lot of material on Google Scholar using the query "wrapper induction" or "template induction".

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