re — Regular expression operations — Python 3.14.2 documentation
2 days ago · A regular expression (or RE) specifies a set of strings that matches it; the functions in this module let you check if a particular string matches a given regular expression (or if a given regular …
Python RegEx - W3Schools
Python has a built-in package called re, which can be used to work with Regular Expressions. Import the re module: When you have imported the re module, you can start using regular expressions: Search …
Python RegEx - GeeksforGeeks
Jul 10, 2025 · In Python, the built-in re module provides support for using RegEx. It allows you to define patterns using special characters like \d for digits, ^ for the beginning of a string and many more.
re | Python Standard Library – Real Python
In this tutorial, you'll learn how to perform more complex string pattern matching using regular expressions, or regexes, in Python. For additional information on related topics, take a look at the …
Python `import re`: Working with Regular Expressions
Mar 8, 2025 · Once you import it using import re, you can use functions such as re.match(), re.search(), re.findall(), re.sub(), and re.split() to perform various operations on strings.
Python RegEx – How to Import a Regular Expression in Python
Mar 1, 2023 · In this article, we’ll look at how you can import regular expressions in Python and use it. We’ll also look at some methods Python provides for working with regular expressions. Python …
Use Regular Expressions in Python — re module, patterns, flags
Python’s re module provides fast, pattern-based text processing for searching, extracting, splitting, and replacing strings. This guide shows practical methods, with steps you can copy and adapt, plus the …
Python re Module - Use Regular Expressions with Python - Regex …
Oct 29, 2025 · The first thing to do is to import the regexp module into your script with import re. Call re.search(regex, subject) to apply a regex pattern to a subject string. The function returns None if the …
Python Regular Expressions (re Module) Tutorial with Examples - Python ...
Master regular expressions in Python using the re module. Learn how to search, match, replace, and split strings with pattern matching. Includes examples, outputs, and explanation.
Python - Regular Expressions (re) Methods - Online Tutorials Library
Regular expressions, often abbreviated as regex or regexp, are sequences of characters that define a search pattern, used mainly for pattern matching within strings. This module is mainly used for text …