tree-sitter-ocaml

tree-sitter-ocaml

This module provides OCaml grammars for the tree-sitter parsing library. There are separate grammars for implementations (.ml), interfaces (.mli) and types.

Installation

pip install tree-sitter-ocaml

You will probably also need the tree-sitter binding.

pip install tree-sitter

Usage

Load the grammar as a Language object:

import tree_sitter_ocaml
from tree_sitter import Language, Parser

language_ocaml = Language(tree_sitter_ocaml.language_ocaml())

Create a Parser and configure it to use the language:

parser = Parser(language_ocaml)

Parse some source code:

tree = parser.parse(
    b"""
    module M : sig
      val x : int
    end
    """
)

Use language_ocaml_interface() to parse interface files (with .mli extension) and language_ocaml_type() to parse type signatures.