Python: preg_replace function analog

php, preg-replace, python

Solution

As @bereal commented use the Regular Expression module `re.sub`.

Here's a simple example

Python:

>>> import re
>>> re.sub(r'([^A-Z])([A-Z])', r'\1_\2', 'camelCase').lower()
'camel_case'

And just for kicks here's it on PHP too:

<?php
echo strtolower(preg_replace('/([^A-Z])([A-Z])/', '$1_$2', 'camelCase'));
// prints camel_case

Problem

I have a litle expression in PHP: ``` $search = array("'<(script|noscript|style|noindex)[^>]*?>.*?</(script|noscript|style|noindex)>'si", "'<\!--.*?-->'si", "'<[\/\!]*?[^<>]*?>'si", "'([\r\n])[\s]+'"); $replace = array ("", "", " ", "\\1 "); $text = preg_replace($search, $replace, $this->pageHtml); ``` How i did run this on python? `re.sub`?

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