Tom*_*ant 0 python string strip
这有效:
stripped_str = whatever_str.rstrip("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
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但对我来说似乎非常不优雅.这样做的更干净的方式?
也许您正在寻找string.ascii_letters:
from string import ascii_letters
stripped_str = whatever_str.rstrip(ascii_letters)
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它允许您执行与当前代码相同的操作,但无需键入整个字母表.
以下是演示:
>>> from string import ascii_letters
>>> ascii_letters
'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
>>>
>>> '123abdjihdkffyifbgh'.rstrip(ascii_letters)
'123'
>>>
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