Best Open Source Python Parser Generators

Python Parser Generators

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Browse free open source Python Parser Generators and projects below. Use the toggles on the left to filter open source Python Parser Generators by OS, license, language, programming language, and project status.

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1

UniCC LALR(1) Parser Generator

Parser generator, targetting C, C++, Python, JavaScript, JSON and XML

UniCC (UNIversal Compiler-Compiler) compiles an augmented grammar definition into a program source code that parses the described grammar. Because UniCC is intended to be target-language independent, it can be configured via template definition files to emit parsers in almost any programming language. UniCC comes with out of the box support for the programming languages C, C++, Python (both 2.x and 3.x) and JavaScript. Parsers can also be generated into JSON and XML.

Downloads: 23 This Week

Last Update: 2019-08-01
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2

JCompiler

Mini Python Compiler written in Java

Open source mini Python compiler written in Java using Sablecc as parser generator.

Downloads: 1 This Week

Last Update: 2013-05-29
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3

Berkeley Yacc

Berkeley Yacc is an LALR(1) parser generator. Berkeley Yacc has been made as compatible as possible with AT&T Yacc. Berkeley Yacc has been extended to generate Python, Perl and Java code.

Downloads: 0 This Week

Last Update: 2013-03-08
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4

Chatette

A powerful dataset generator for Rasa NLU, inspired by Chatito

Chatette is a Python-based tool for generating training datasets for Natural Language Understanding (NLU) models, particularly those used with Rasa NLU. It employs a domain-specific language to define templates, enabling the creation of diverse and extensive training examples for intent classification and entity recognition.

Downloads: 0 This Week

Last Update: 2025-04-28
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5

SimpleParse

Python EBNF parser generator for use with mx.TextTools

1 Review

Downloads: 0 This Week

Last Update: 2013-04-16
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6

Waxeye Parser Generator

Waxeye is a parser generator based on parsing expression grammars (PEGs). It supports C, Java, Javascript, Python, Ruby and Scheme.

Downloads: 0 This Week

Last Update: 2014-03-24
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