lark-parser (conda): 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  - Python 2 & 3 compatible  - Automatic line & column tracking  - Standard library of terminals (strings, numbers, names, etc.)  - Import grammars from Nearley.js  - Extensive test suite  - And much more!
Keywords: cyk|earley|grammar|lalr|lark|parse|parser|parser-library|parsing-engine|parsing-library|python|tree