Regular Expression HOWTO — Python 3.14.2 documentation
2 days ago · This document is an introductory tutorial to using regular expressions in Python with the re module. It provides a gentler introduction than the corresponding section in the Library Reference.
Python RegEx - W3Schools
A RegEx, or Regular Expression, is a sequence of characters that forms a search pattern. RegEx can be used to check if a string contains the specified search pattern.
Python RegEx - GeeksforGeeks
Jul 10, 2025 · Regular Expression (RegEx) is a powerful tool used to search, match, validate, extract or modify text based on specific patterns. In Python, the built-in re module provides support for using …
Python Regular Expressions - Google Developers
Jul 23, 2024 · Regular expressions are a powerful language for matching text patterns. This page gives a basic introduction to regular expressions themselves sufficient for our Python exercises and shows …
Python RegEx (With Examples) - Programiz
In this tutorial, you will learn about regular expressions (RegEx), and use Python's re module to work with RegEx (with the help of examples).
Python - Regular Expressions - Online Tutorials Library
A regular expression is a special sequence of characters that helps you match or find other strings or sets of strings, using a specialized syntax held in a pattern.
Python Regex Cheat Sheet – Dataquest
Download our Python regular expressions cheat sheet for syntax, character classes, groups, and re module functions—ideal for pattern matching.
regex101: build, test, and debug regex
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
Python Regular Expressions - Python Cheat Sheet
Regular expressions (regex) are powerful patterns used to match character combinations in strings. Python's re module provides full support for Perl-like regular expressions, enabling you to search, …
re | Python Standard Library – Real Python
The Python re module provides support for working with regular expressions, allowing you to search, match, and manipulate strings using complex pattern descriptions.