Bypass XSS filter in data- attribute

Question

My web application allows users to make custom divs with whitelisted attributes. One of them is data-{user-input}.

Recently I have seen the following XSS payload:

[[div data-test/onmouseover=alert(1)]]

So I added the following code:

        for attr in attributes:
            attr_name = attr[0].lower()
            if attr_name not in attr_whitelist and not re.match(r'^data-([a-z0-9\-_]+)$', attr_name):
                continue

Is it possible to bypass the python implementation of re.match used here?