Function walk

Scripts/codegen/_codegen_checks.py:520–529

(node: Any)

    out: Set[str] = set()

    def walk(node: Any) -> None:
        if isinstance(node, dict):
            for v in node.values():
                if isinstance(v, list) and all(isinstance(s, str) for s in v):
                    out.update(v)
                else:
                    walk(v)
        elif isinstance(node, list):
            for entry in node:
                walk(entry)

    walk(schema)
    return out