django中装饰器实现对view回调函数

def openTest():
    print('open 13232')

def closeTest():
    print('close bza')

from functools import wraps
def hint(open=openTest,close=closeTest):
    def wrapper(func):
        @wraps(func)
        def inner_wrapper(*args, **kwargs):
            open()
            res=func(*args, **kwargs)
            close()

            return res
        return inner_wrapper
    return wrapper

@hint()
def hello():
    print('hello')

hello()

@hint()
def test(request):
	print("fafaf")
	return JsonResponse({"code":200,"msg":"ok"},status=200)