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- Metadata-Version: 2.4
- Name: lark
- Version: 1.3.1
- Summary: a modern parsing library
- Author-email: Erez Shinan <erezshin@gmail.com>
- License: MIT
- Project-URL: Homepage, https://github.com/lark-parser/lark
- Project-URL: Download, https://github.com/lark-parser/lark/tarball/master
- Keywords: Earley,LALR,parser,parsing,ast
- Classifier: Development Status :: 5 - Production/Stable
- Classifier: Intended Audience :: Developers
- Classifier: Programming Language :: Python :: 3
- Classifier: Topic :: Software Development :: Libraries :: Python Modules
- Classifier: Topic :: Text Processing :: General
- Classifier: Topic :: Text Processing :: Linguistic
- Classifier: License :: OSI Approved :: MIT License
- Requires-Python: >=3.8
- Description-Content-Type: text/markdown
- License-File: LICENSE
- Provides-Extra: regex
- Requires-Dist: regex; extra == "regex"
- Provides-Extra: nearley
- Requires-Dist: js2py; extra == "nearley"
- Provides-Extra: atomic-cache
- Requires-Dist: atomicwrites; extra == "atomic-cache"
- Provides-Extra: interegular
- Requires-Dist: interegular<0.4.0,>=0.3.1; extra == "interegular"
- Dynamic: license-file
- 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 1.2, only Python versions 3.8 and up are supported.
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