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[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
我有一個錯誤: UnicodeEncodeError: 'UCS-2' codec can't encode characters in position 266-266: Non-BMP character not supported in Tk
我正在解析數據,然后將一些表情符號分解為數組。 data = 'this variable contains some emoji'sツ😂'
我想: data = 'this variable contains some emoji's'
如何從數據中刪除這些字符或在Python 3中處理這種情況?
如果目標只是刪除'\'
以上'\'
所有字符,那么直接的方法就是這樣做:
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,因此您可能需要先將其normalize
為組合形式,以便可以識別非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"
對於BMP,請閱讀以下內容: 從Python中的字符串中刪除表情符號
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