Rust in Python: Fixing Regular Expressions

Published: 26 July 2018
on channel: Code Tech Talks

182

Dive into the limits of Python regular expressions including examples! Detour reminder of Regular Expressions including those features not often seen like negative lookahead. Learn from the 1970’s how deterministic finite automaton can be used to solve a subset of the regular expression performance problem.

A drop-in fix of API-compatible solution for integrating the Rust regex crate into Python. Not stopping at just a solution the guts of building a Rust program for Python is covered. First, a quick introduction to Rust the programming language. Then building the requisite Rust binaries, to installing a binary package via pip, to using CFFI to call them from Python.

EVENT:

David Blewett and Andrew Roden @IndyPy 2017

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