关于跨行匹配包含空格的字符串 - V2EX
zhaojjxvi

关于跨行匹配包含空格的字符串

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  •   zhaojjxvi Mar 18, 2017 2307 views
    This topic created in 3348 days ago, the information mentioned may be changed or developed.

    最近在自学 Python ,遇到个如题的问题。

    这个网站: ATP Ranking

    试着去抓里面国家 /地区名简写与全称的列表,源代码大概如下:

    我在交互界面用 re.findall 和 request.urlopen 以及如下 Pattern 算是误打误撞匹配出来

    '([A-Z]{3})“.*?([A-Z].*?)\\r\\n' 

    这个是效果:

    但是用 Spyder 写成 py 就不行了,纠结了不少天,找了不少资料,始终没有想到问题在哪儿。

    Python 新手,特来请教,谢谢!

    3 replies    2017-03-18 21:44:27 +08:00
    gamexg
        1
    gamexg  
       Mar 18, 2017 via Android
    看着别扭,重写了个

    data value="([^"]*?)"[^>]*?>([^<]+?)<

    大概这样,手机写的。
    zhaojjxvi
        2
    zhaojjxvi  
    OP
       Mar 18, 2017 via iPhone
    @gamexg
    多谢!
    第二对圆括号之间是不是会包含\n, \t 什么的?
    gamexg
        3
    gamexg  
       Mar 18, 2017   1
    @zhaojjxvi #2

    data-value="([^"]*?)"[^>]*?>\s*([^\s<]+?)\s*<

    加个\s 匹配空格等可以排除 \n\t 。
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