Regex Python Packages

outlines-core

Faster structured generation

regress

Python bindings to the Rust regress crate which provides ECMA regular expressions

tree-sitter-regex

Tree-sitter parser for regular expressions

outlines

Structured Outputs

flpc

A Rust-based regex crate wrapper for Python3 to get faster performance. 👾

iregexp-check

An I-Regexp checker for Rust, with Python bindings.

ripgrep

ripgrep recursively searches directories for a regex pattern while respecting your gitignore

hyperscan

🐍 A CPython extension for the Hyperscan regular expression matching library.

libsast

Generic SAST Library

pyformlang

A python library to manipulate formal languages and various automata

retrie

Efficient Trie-based regex unions for blacklist/whitelist filtering and one-pass mapping-based string replacing

real-regex

Linear-time, ReDoS-safe C++20 header-only regex engine with bounded lookarounds + an re-compatible Python binding

simplematch

Minimal, super readable string pattern matching for python.

maskops

High-speed PII masking as a Polars plugin — powered by Rust

pregex

PRegEx - Programmable Regular Expressions

js-regex

[unmaintained] A thin compatibility layer to use Javascript regular expressions in Python

commonregex-improved

A faster and expanded implementation of common regular expressions library in Python. 🔍

spaczz

Fuzzy matching and more functionality for spaCy.

relint

Write your own linting rules using regular expressions.

regex-engine

Generate Regex Using Python That Can Fit Your Needs

plane

A text processing tool including tag(HTML, URL, Email) extraction and removing, punctuation normalization, simple segmentation, and so on.

slackreact

A framework to react and respond to messages on Slack.

crossandra

A fast and simple tokenization library for Python operating on enums and regular expressions, with a decent amount of configuration.

git-search-replace

A utility on top of Git for project-wide search-and-replace that includes filenames too