lark

Name	lark JSON
Version	1.1.9 JSON
	download
home_page
Summary	a modern parsing library
upload_time	2024-01-10 08:33:51
maintainer
docs_url	None
author
requires_python	>=3.6
license	MIT
keywords	earley lalr parser parsing ast
VCS
bugtrack_url
requirements	No requirements were recorded.
Travis-CI	No Travis.
coveralls test coverage	No coveralls.

            Lark is a modern general-purpose parsing library for Python.
With Lark, you can parse any context-free grammar, efficiently, with very little code.
Main Features:
- Builds a parse-tree (AST) automagically, based on the structure of the grammar
- Earley parser
- Can parse all context-free grammars
- Full support for ambiguous grammars
- LALR(1) parser
- Fast and light, competitive with PLY
- Can generate a stand-alone parser
- CYK parser, for highly ambiguous grammars
- EBNF grammar
- Unicode fully supported
- Automatic line & column tracking
- Standard library of terminals (strings, numbers, names, etc.)
- Import grammars from Nearley.js
- Extensive test suite
- And much more!
Since version 1.0, only Python versions 3.6 and up are supported.

            

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