PyASDL

A new ASDL parser for Zephyr's ASDL format.

Stub Generator Example

For understanding the parse tree and the visitors, you can check out the stub generator example. Basically it generates a typing stub for the AST module itself (when the Python's ASDL is given) in a straight forward way.

Usage

import pyasdl

pyasdl.parse(<asdl source>)

class TestVisitor(pyasdl.ASDLVisitor):
    def visit_Module(self, node):
        print(f"Module name: {node.name}")
        self.generic_visit(node)