[英]Chromedriver only supports characters in the BMP error while sending Emoji with ChromeDriver Chrome using Selenium Python to Tkinter's label() textbox
[英]Remove characters outside of the BMP (emoji's) in Python 3
我有一个错误: UnicodeEncodeError: 'UCS-2' codec can't encode characters in position 266-266: Non-BMP character not supported in Tk
我正在解析数据,然后将一些表情符号分解为数组。 data = 'this variable contains some emoji'sツ😂'
我想: data = 'this variable contains some emoji's'
如何从数据中删除这些字符或在Python 3中处理这种情况?
如果目标只是删除'\'
以上'\'
所有字符,那么直接的方法就是这样做:
data = "this variable contains some emoji'sツ😂"
data = ''.join(c for c in data if c <= '\uFFFF')
您的字符串可能是分解形式的,因此您可能需要先将其normalize
为组合形式,以便可以识别非BMP字符:
import unicodedata
data = ''.join(c for c in unicodedata.normalize('NFC', data) if c <= '\uFFFF')
>>> import string
>>> printable = set(string.printable)
>>> filter(lambda x: x in printable, data)
"this variable contains some emoji's"
对于BMP,请阅读以下内容: 从Python中的字符串中删除表情符号
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