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wdg8106
V2EX  ›  Python

python 怎么过滤 emoji 表情符号呢

  •  
  •   wdg8106 · Apr 27, 2016 · 12033 views
    This topic created in 3812 days ago, the information mentioned may be changed or developed.
    看一篇文章写的, emoji 的 区间为 \u1F601-\u1F64F ,
    然后我用正则表达式
    re.compile(u'[\uF601-\u1F64F]').sub(u'',name)
    进行过滤,并没有起到效果呢,请问大家遇到表情符号是怎么解决的呢
    2 replies  •  2016-04-27 21:17:20 +08:00
    GPU
        1
    GPU  
       Apr 27, 2016   ❤️ 1
    try:
    # UCS-4
    Emoji = re.compile(u'[\U00010000-\U0010ffff]')
    except re.error:
    # UCS-2
    Emoji = re.compile(u'[\uD800-\uDBFF][\uDC00-\uDFFF]')
    name = Emoji.sub(u'\u25FD', name)

    By @sciooga
    Khlieb
        2
    Khlieb  
       Apr 27, 2016 via Android   ❤️ 1
    Emoji 其实不止一个区间
    https://en.wikipedia.org/wiki/Emoji
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