Replace non-ASCII with regular expressions in Python

This article uses Python3.

code

test.py


import re

text = '''For those who have never experienced setbacks,
A It means that I have never tried anything new.
ｦ abc123!=*Ｚ
-Albert Einstein-'''
after = re.sub('[^!-~\\s]|[　]', '○', text)

print (after)

Execution result

○○○○○○○○○○○○○○
○○○○○○○○0 1○○○○○○○○○○○○○○○○
○abc123!=*○
-○○○○○○○○○○○○○○○○-

reference

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