Python: Regex Reference

By Xah Lee. Date: 2005-04-30. Last updated: 2016-01-27.

Note: This document was originally a rewrite of Python 2.4's Official Documentation of its RE module (~~http://python.org/doc/2.4/lib/module-re.html~~), strictly following its style and format. It was written in 2005. However, it has since been rewritten as independent tutorial and reference. For detail, see: Notes on Rewriting Python Regex Documentation

Python Regular Expression

Python: Regex Tutorial
Python: Regex Functions
Python: Regex Object and Methods
Python: Regex Match Object
Python: Regex Syntax
Python: Regex Flags