o V۷iE @sdZddlZddlZddlZddlmZmZddlmZm Z GdddZ GdddZ Gd d d Z d d Z de fd ejdeededefddZdS)zr Module of utilities for transforming a lark.Tree into a custom Abstract Syntax Tree (AST defined in classes) N)OptionalCallable) Transformerv_argsc@eZdZdZdS)AstzOAbstract class Subclasses will be collected by `create_transformer()` N__name__ __module__ __qualname____doc__r r D/home/ubuntu/vllm_env/lib/python3.10/site-packages/lark/ast_utils.pyr rc@r)AsListzzAbstract class Subclasses will be instantiated with the parse results as a single list, instead of as arguments. Nrr r r rrsrc@r)WithMetaz}Abstract class Subclasses will be instantiated with the Meta instance of the tree. (see ``v_args`` for more detail) Nrr r r rrrrcCstdd|S)Nz(? "code_block". Classes starting with an underscore (`_`) will be skipped. Parameters: ast_module: A Python module containing all the subclasses of ``ast_utils.Ast`` transformer (Optional[Transformer]): An initial transformer. Its attributes may be overwritten. decorator_factory (Callable): An optional callable accepting two booleans, inline, and meta, and returning a decorator for the methods of ``transformer``. (default: ``v_args``). r)inlinemeta) rinspect getmembers startswithisclass issubclassrrr__get__setattrr)rrrtrobjwrapperr r rcreate_transformer"s  r()r rrtypestypingrrlarkrrrrrr ModuleTyper(r r r rs$