Python regular expressions made easy
A library that provides regular expression patterns. If you hate to write regular expressions, then expynent can help you.
Irregular methods on regular expressions
All in One Recon Tool for Bug Bounty
Rapid fuzzy string matching in Python using various string metrics
A command-line tool and library for generating regular expressions from user-provided test cases
竜 TatSu generates Python parsers from grammars in a variation of EBNF
A Python Parser
Module for automatic summarization of text documents and HTML pages.