decompile.py 文件源码

def code_to_ast(code: types.CodeType, file: str = None) -> ast.Module:
    """
    Return node object for code object.
    """

    if code and not isinstance(code, types.CodeType):
        raise TypeError('Unexpected type: {}'.format(str(type(code))))

    result = None

    try:
        src = inspect.getsource(code)
        file = file or inspect.getfile(code)
        result = source_to_ast(src, file)
    except IOError:
        pass

    return result