Tri*_*ych 15

简单正则表达式:

import re

>>> s = "Business  -- way's"
>>> s = re.sub(r'[^\w\s]', '', s)
>>> s
"Business  ways"
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Dis*_*sie 6

或者,如果您由于某种原因不想使用正则表达式:

''.join([x for x in foo if x.isalpha() or x.isspace()])
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