问堆叠的python装饰器的函数参数发生了什么变化？

EN

def outside_decorator(function):
    @functools.wraps(function)
    def wrapper(*args, **kwargs):
        print('outside args:',inspect.getfullargspec(function).args)
        return function(*args,**kwargs)
    return wrapper

def inside_decorator(function):
    @functools.wraps(function)
    def innerwrapper(*args,**kwargs):
        print('inside args:', inspect.getfullargspec(function).args)
        return function(*args,**kwargs)
    return innerwrapper

class trial:
    @outside_decorator
    @inside_decorator
    def __init__(self,val1,val2,val3,note1='hello',note2='hi'):
        print('decorated function args:',inspect.getfullargspec(trial).args)
        print('arg values:',val1, val2, val3, note1, note2)

a=trial(1,2,3)

outside args: []
inside args: ['self', 'val1', 'val2', 'val3', 'note1', 'note2']
decorated function args: []
arg values: 1 2 3 hello hi