experimental/sources/: lark-1.1.9 metadata and description
a modern parsing library
author_email | Erez Shinan <erezshin@gmail.com> |
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description_content_type | text/markdown |
keywords | Earley,LALR,parser,parsing,ast |
license | MIT |
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provides_extras | interegular |
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requires_python | >=3.6 |
File | Tox results | History |
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lark-1.1.9.tar.gz
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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.