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Wrap markdown code blocks with prettyprint classes in Python

In python there is a markdown extension which highlights code which is codehilite. This extension wraps the snippets in codehilite classes. How can I get a function like this but to only put class='prettyprint' on every snippet without processing with codehilite.

Basically convert every <pre></pre> tag that markdown makes into <pre class='prettyprint'></pre>

Solution

  • Why not using str.replace() or 're.subn()'? E.g.:

    replaced = markup.replace('<pre>', '<pre class="prettyprint">')

    or

    replaced = re.subn('(<pre[^>]*)', '\\1 class="prettyprint"', markup)