Firstly, why doesn't your solution work. You mix up a lot of concepts. Mostly character class with other ones. In the first character class ... ... <看更多>

any python callable that take one txt argument and return txt argument. ##. ## - ReSub(pattern, replacement): will apply regexp substitution. ... <看更多>

A Hidden Feature of Python Regex You May Not Know The advanced usage of the re.sub() function Continue reading on Towards Data Science » ... <看更多>

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