python - 使用正则表达式查找包含重复单词的句子

Question

我已经在下面尝试过了。

import re
sentences = "Glitches happened happened happened. Things go back to normal again."
print([re.findall(r"(\w+)\s\1", s) for s in sentences.split('.')])

我想知道如何打印包含重复单词的整个句子。

Answer 1

作为解决方法，您可以尝试:

import re

sentences = "Glitches happened happened happened. Things go back to normal again. And once again again again."
print([s for s in sentences.split('.') if re.search(r"\b(\w+)\s+\1\b", s)])

结果:

['Glitches happened happened happened', ' And once again again again']