Python langdetect:仅选择一种语言或另一种语言 [英] Python langdetect: choose between one language or the other only

问题描述

我正在使用langdetect来确定一组我所知道的英语或法语字符串的语言.

I'm using langdetect to determine the language of a set of strings which I know are either in English or French.

有时，langdetect告诉我罗马尼亚语是我所知道的法语字符串.

Sometimes, langdetect tells me the language is Romanian for a string I know is in French.

如何使langdetect仅在英语或法语之间进行选择，而不是在所有其他语言之间进行选择?

How can I make langdetect choose between English or French only, and not all other languages?

谢谢！

推荐答案

选项1

一个选择是使用软件包langid.然后，您可以使用方法调用来简单地限制语言:

One option would be using the package langid instead. Then you can simply restrict the languages with a method call:

import langid
langid.set_languages(['fr', 'en'])  # ISO 639-1 codes
lang, score = langid.classify('This is a french or english text')
print(lang) # en

选项2

如果您确实要使用langdetect软件包，则可以复制软件包文件夹(如果不确定它在哪里，请使用python -m site --user-site)并从文件夹

If you really want to use the langdetect package, you can copy the package folder (if you're not sure where it is, use python -m site --user-site) and remove the profiles you don't need from the folder langdetect\profiles.

但这不是一个非常动态的解决方案.

This is not a very dynamic solution though.

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