How to match all alphanumeric except underscore on Python

Question

I've been trying to match with regex all alphanumeric characters, except for the underscore. I'm currently using r"^[a-zA-Z0-9]*", but I wondered if it was possible to use \w and exclude _.

Thanks!

Casimir et Hippolyte · Accepted Answer · 2014-05-22 21:40:20Z

22

Yes, like that: [^\W_]

Where \W is the opposite of \w

answered May 22, 2014 at 21:40

Casimir et Hippolyte

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