我在Python中发现了这个用于删除表情符号的代码,但它无效.你能帮忙解决其他问题吗?
我已经观察到我的所有emjois都开始了\xf但是当我尝试搜索时str.startswith("\xf")我得到了无效的字符错误.
emoji_pattern = r'/[x{1F601}-x{1F64F}]/u'
re.sub(emoji_pattern, '', word)
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这是错误:
Traceback (most recent call last):
File "test.py", line 52, in <module>
re.sub(emoji_pattern,'',word)
File "/usr/lib/python2.7/re.py", line 151, in sub
return _compile(pattern, flags).sub(repl, string, count)
File "/usr/lib/python2.7/re.py", line 244, in _compile
raise error, v # invalid expression
sre_constants.error: bad character range
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列表中的每个项目都可以是单词 ['This', 'dog', '\xf0\x9f\x98\x82', 'https://t.co/5N86jYipOI']
更新:我使用了其他代码:
emoji_pattern=re.compile(ur" " " [\U0001F600-\U0001F64F] # emoticons \
|\
[\U0001F300-\U0001F5FF] # symbols & pictographs\
|\
[\U0001F680-\U0001F6FF] # transport & map symbols\
|\
[\U0001F1E0-\U0001F1FF] …Run Code Online (Sandbox Code Playgroud)