lambdazen.py 文件源码

def _transform_function_arguments(left):
    if type(left) is ast.Name:
        names = [left]
    else:
        names = left.elts

    # Python3
    if hasattr(_ast, 'arg'):
        args = [_ast.arg(annotation=None, arg=name.id, col_offset = name.col_offset, lineno=name.lineno) for name in names]
        return ast.arguments(args=args, defaults=[], kwonlyargs=[], kw_defaults=[])

    # Python 2
    arguments = ast.arguments(args=names, defaults=[])
    for argument in arguments.args:
        argument.ctx = ast.Param()

    return arguments