A Python parser combinator and formatter combinator library that's fast, easy to use, and provides informative error messages
Python HTML Other
Latest commit 1e4e542 May 20, 2015 @javawizard Merge pull request #15 from foolswood/result_equality
Add equality comparison to pargen Result object

README.txt

Parcon is a Python parser combinator library written by Alexander Boyd. It's
designed to be easy to learn, easy to use, and to provide informative error
messages.

Parcon also allows parsing using BNF grammars.