How to use the regular expression functions provided by the ‘re’ library to match, search, and replace text in your Python programs. Regular expressions, or “regex,” is a system for finding complex ...

In this program, we tried to capture the text content with the regex pattern and get the address pattern of social networks and decode their usernames.

This regex implementation is backwards-compatible with the standard 're' module, but offers additional functionality. The re module's behaviour with zero-width matches changed in Python 3.7, and this ...