Question

我有以下段落。我只是想忽略文字[[drama film|film]]。输出应为film。另一个示例[[Scotland|Scottish]]输出应为Scottish 如果没有Pipe [[Eva Birthistle]]那么输出应该只有Eva Birthistle

Ae Fond Kiss... (also known as ''Just a Kiss'') is a 2004 romantic [[drama film|film]]
directed by [[Ken Loach]], and starring [[Atta Yaqub]] and [[Eva Birthistle]]. The 
title is taken from a [[Scotland|Scottish]] song by [[Robert Burns]], the complete
line  being ''[[Ae Fond Kiss|Ae fond kiss]], and then we sever...'

Output I want

   Ae Fond Kiss... (also known as ''Just a Kiss'') is a 2004 romantic film
directed by Ken Loach, and starring Atta Yaqub and Eva Birthistle. The 
title is taken from a Scotland song by Robert Burns, the complete
line  being 'Ae Fond Kiss, and then we sever...'

有可能吗？

这是duplicate question。我试过这个解决方案。但那个没有用。我将非常感激。非常感谢。

Answer 1

其他解决方案无效，因为您的问题不明确。以下是此问题的解决方案

>>> x="Ae Fond Kiss... (also known as ''Just a Kiss'') is a 2004 romantic [[drama film|film]]\ndirected by [[Ken Loach]], and starring [[Atta Yaqub]] and [[Eva Birthistle]]. The \ntitle is taken from a [[Scotland|Scottish]] song by [[Robert Burns]], the complete\nline  being ''[[Ae Fond Kiss|Ae fond kiss]], and then we sever...'"
>>> print re.sub("([^\[\]]*\|)|(\[\[)|(\]\])","",x)
Ae Fond Kiss... (also known as ''Just a Kiss'') is a 2004 romantic film
directed by Ken Loach, and starring Atta Yaqub and Eva Birthistle. The 
title is taken from a Scottish song by Robert Burns, the complete
line  being ''Ae fond kiss, and then we sever...'
>>> x="Hero Hitler In Love is a 2011 Punjabi [[romantic]] and [[action film|action]] film directed by [[Sukhjant Dadda]] with story, screenplay & dialogues by [[Babbu Maan]]. Hero Hitler is produced by B S Maan (Khantmanpur) and [[Darshan Singh Grewal]], and stars [[Babbu Maan]], [[Mouni Roy]] and [[Bhagwant Mann]]. ''Hero Hitler In Love'' was released on 18 November in mostly all Punjab theaters. It released to mixed reviews but did have a good opening at the box office."
 >>> print re.sub("([^\[\]]*\|)|(\[\[)|(\]\])","",x)
 Hero Hitler In Love is a 2011 Punjabi romantic and action film directed by Sukhjant Dadda with story, screenplay & dialogues by Babbu Maan. Hero Hitler is produced by B S Maan (Khantmanpur) and Darshan Singh Grewal, and stars Babbu Maan, Mouni Roy and Bhagwant Mann. ''Hero Hitler In Love'' was released on 18 November in mostly all Punjab theaters. It released to mixed reviews but did have a good opening at the box office.
>>>

Answer 2

其他问题并不遥远：

>>> pattern = re.compile(r'\[\[(?:.*?\|)?(.*?)\]\]')
>>> input = """Ae Fond Kiss... (also known as ''Just a Kiss'') is a 2004 romantic [[drama film|film]]
directed by [[Ken Loach]], and starring [[Atta Yaqub]] and [[Eva Birthistle]]. The
title is taken from a [[Scotland|Scottish]] song by [[Robert Burns]], the complete
line  being ''[[Ae Fond Kiss|Ae fond kiss]], and then we sever...'"""
>>> print(pattern.sub("\\1", input))
Ae Fond Kiss... (also known as ''Just a Kiss'') is a 2004 romantic film
directed by Ken Loach, and starring Atta Yaqub and Eva Birthistle. The
title is taken from a Scottish song by Robert Burns, the complete
line  being ''Ae fond kiss, and then we sever...'

想用正则表达式解析段落

2 个答案: